{"id":7185,"date":"2026-08-28T06:16:01","date_gmt":"2026-08-28T14:16:01","guid":{"rendered":"https:\/\/changyupump.com\/?p=7185"},"modified":"2026-08-28T06:16:01","modified_gmt":"2026-08-28T14:16:01","slug":"textile-wastewater-pumps-how-to-choose","status":"publish","type":"post","link":"https:\/\/changyupump.com\/fr\/blog\/textile-wastewater-pumps-how-to-choose\/","title":{"rendered":"Pompes pour eaux us\u00e9es textiles : Comment choisir"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Pompes pour eaux us\u00e9es textiles<\/strong> constituent une cat\u00e9gorie sp\u00e9cialis\u00e9e de pompes centrifuges r\u00e9sistantes \u00e0 la corrosion, con\u00e7ues pour traiter les effluents agressifs, charg\u00e9s de fibres et \u00e0 haute temp\u00e9rature g\u00e9n\u00e9r\u00e9s lors des op\u00e9rations de traitement humide textile. Contrairement aux pompes industrielles standard, elles doivent r\u00e9sister simultan\u00e9ment \u00e0 des conditions acides et alcalines altern\u00e9es, \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es et \u00e0 des solides susceptibles de provoquer des colmatages. Cet article fournit un guide pratique de s\u00e9lection pour les ing\u00e9nieurs d\u2019usine et les professionnels des achats qui doivent choisir la pompe adapt\u00e9e \u00e0 leur application d\u2019eaux us\u00e9es textiles.<\/p>\n\n\n<style>.kb-image7185_aa8b11-8d .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_aa8b11-8d size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose.webp\" alt=\"Pompes pour eaux us\u00e9es textiles : Comment choisir\" class=\"kb-img wp-image-7197\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose.webp 1000w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose-768x576.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Points cl\u00e9s<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Les eaux us\u00e9es textiles pr\u00e9sentent un ensemble de d\u00e9fis de pompage particuli\u00e8rement exigeants en raison de leurs larges fluctuations de pH, de leurs temp\u00e9ratures \u00e9lev\u00e9es et de leur composition chimique complexe.<\/strong> \u2014 Le pH fluctue largement entre des conditions acides et alcalines, les temp\u00e9ratures atteignent 60\u201390 \u00b0C, et l\u2019effluent contient des colorants, des fibres, des alcalis et des solvants organiques qui attaquent les mat\u00e9riaux de pompe conventionnels.<\/li>\n\n\n\n<li><strong>Le choix des mat\u00e9riaux est une d\u00e9cision critique<\/strong>: le fluoroplastique (FEP\/PFA\/PTFE) est le choix privil\u00e9gi\u00e9 pour les flux mixtes acide-alcali, tandis que le PE-UHMW excelle dans les boues abrasives \u00e0 forte teneur en fibres. <\/li>\n\n\n\n<li><strong>Quatre types de pompes de Changyu Pump couvrent la majorit\u00e9 des applications d\u2019eaux us\u00e9es textiles<\/strong> \u2014 FYH pour le drainage des puisards et des fosses \u00e0 teinture, CYF pour le transfert de produits chimiques, FZB pour le d\u00e9chargement auto-amor\u00e7ant des r\u00e9servoirs, et UHB pour les boues et les flux charg\u00e9s de solides. <\/li>\n\n\n\n<li><strong>En g\u00e9n\u00e9ral<\/strong>\uff0ca<strong>ucune pompe ne peut traiter toutes les \u00e9tapes du processus textile<\/strong>; adapter le type de pompe \u00e0 l\u2019\u00e9tape sp\u00e9cifique du processus est essentiel pour la fiabilit\u00e9 et la dur\u00e9e de vie.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u2019est-ce qui rend les eaux us\u00e9es textiles difficiles \u00e0 pomper ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le traitement humide textile g\u00e9n\u00e8re des eaux us\u00e9es pr\u00e9sentant une combinaison particuli\u00e8rement agressive de propri\u00e9t\u00e9s. Comprendre ces caract\u00e9ristiques est la premi\u00e8re \u00e9tape pour s\u00e9lectionner la bonne <strong>pompe pour eaux us\u00e9es textiles<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Propri\u00e9t\u00e9s cl\u00e9s affectant les performances de la pompe<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Propri\u00e9t\u00e9<\/th><th>Plage typique<\/th><th>Impact sur la pompe<\/th><\/tr><\/thead><tbody><tr><td>pH<\/td><td>Fluctions entre acide et alcalin<\/td><td>Corrosion des pi\u00e8ces m\u00e9talliques ; attaque acc\u00e9l\u00e9r\u00e9e des rev\u00eatements inad\u00e9quats<\/td><\/tr><tr><td>Temp\u00e9rature<\/td><td>60\u201390 \u00b0C (liqueur de teinture, blanchiment)<\/td><td>D\u00e9gradation thermique des joints ; risque accru de cavitation<\/td><\/tr><tr><td>Mati\u00e8res en suspension<\/td><td>Fibres, peluches, particules de colorant<\/td><td>Colmatage de la roue ; d\u00e9faillance du joint m\u00e9canique<\/td><\/tr><tr><td>Contenu chimique<\/td><td>Colorants, pigments, solvants organiques, sels<\/td><td>Attaque chimique des pi\u00e8ces en contact avec le fluide<\/td><\/tr><tr><td>Chlorures<\/td><td>\u00c9lev\u00e9s (provenant des agents de blanchiment)<\/td><td>Corrosion par piq\u00fbres de l\u2019acier inoxydable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> Analysez toujours la plage compl\u00e8te de pH et la temp\u00e9rature de pointe de votre flux d\u2019eaux us\u00e9es \u2014 pas seulement les valeurs moyennes. Une pompe s\u00e9lectionn\u00e9e pour des conditions moyennes peut tomber en panne en quelques semaines sous des charges de pointe.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Source des donn\u00e9es :<\/strong> Les eaux us\u00e9es de traitement textile contiennent g\u00e9n\u00e9ralement des flux acide-alcali altern\u00e9s provenant des \u00e9tapes de teinture, de blanchiment et de finition, avec une teneur en fibres qui provoque des colmatages dans les pompes standard. .<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Modes de d\u00e9faillance courants des pompes dans les usines textiles<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Piq\u00fbres de corrosion<\/strong> \u2014 Les chlorures des agents de blanchiment attaquent l\u2019acier inoxydable 304\/316L<\/li>\n\n\n\n<li><strong>Colmatage par les fibres<\/strong> \u2014 Les peluches et les fils s\u2019enroulent autour de la roue, provoquant une d\u00e9faillance des joints et une surchauffe du moteur<\/li>\n\n\n\n<li><strong>Choc thermique<\/strong> \u2014 Les cycles intermittents chaud-froid d\u00e9gradent les \u00e9lastom\u00e8res et provoquent des fuites au niveau des joints<\/li>\n\n\n\n<li><strong>Cavitation<\/strong> \u2014 Le fonctionnement \u00e0 haute temp\u00e9rature avec de faibles marges de NPSH endommage les surfaces de la roue<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"688\" height=\"516\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Industrial-Wastewater-Pumps-TypesMaterialsSelection-Guide-edited.webp\" alt=\"Textile Wastewater Pumps\" class=\"wp-image-7190\" style=\"aspect-ratio:1.3333434273082396;width:909px;height:auto\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Industrial-Wastewater-Pumps-TypesMaterialsSelection-Guide-edited.webp 688w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Industrial-Wastewater-Pumps-TypesMaterialsSelection-Guide-edited-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Industrial-Wastewater-Pumps-TypesMaterialsSelection-Guide-edited-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Industrial-Wastewater-Pumps-TypesMaterialsSelection-Guide-edited-16x12.webp 16w\" sizes=\"auto, (max-width: 688px) 100vw, 688px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Quel mat\u00e9riau est recommand\u00e9 pour la construction des pompes pour eaux us\u00e9es textiles ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le principe est simple : <strong>fluoroplastique ou PE-UHMW pour les eaux us\u00e9es textiles ; l\u2019acier inoxydable seul n\u2019est g\u00e9n\u00e9ralement pas recommand\u00e9 pour les flux mixtes acide-alcali.<\/strong> Voici la justification technique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fluoroplastique (FEP\/PFA\/PTFE) \u2014 Pour les flux mixtes acide-alcali<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les rev\u00eatements en fluoroplastique offrent une r\u00e9sistance chimique exceptionnellement large, ce qui les rend adapt\u00e9s \u00e0 une vaste gamme de milieux agressifs dans le processus de traitement des eaux us\u00e9es textiles. Ils supportent toute concentration d\u2019acides, d\u2019alcalis et de solvants organiques sans d\u00e9gradation. La s\u00e9rie CYF, par exemple, fonctionne en continu de -20 \u00b0C \u00e0 180 \u00b0C avec un rev\u00eatement FEP\/PFA\/PTFE, traitant \u201c l\u2019acide sulfurique, l\u2019acide chlorhydrique, l\u2019acide nitrique, l\u2019acide fluorhydrique, les alcalis, les agents oxydants, les solvants organiques et les eaux us\u00e9es corrosives \u201d \u2014 tous les produits chimiques pr\u00e9sents dans le traitement humide textile. La s\u00e9rie FYH utilise un alliage fluoroplastique pour toutes les pi\u00e8ces en contact avec le fluide, ce qui la rend adapt\u00e9e au drainage des fosses \u00e0 teinture o\u00f9 le pH oscille entre acide et alcalin. .<\/p>\n\n\n<style>.kb-image7185_51cea5-85 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_51cea5-85 size-large\"><a href=\"https:\/\/changyupump.com\/fr\/produit\/acid-transfer-chemical-centrifugal-pump\/\" class=\"kb-advanced-image-link\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/Chemical-Centrifugal-Pump-1-1024x768.webp\" alt=\"CYF Serie Textile Wastewater Pumps\" class=\"kb-img\"\/><\/a><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> Pour les flux o\u00f9 la temp\u00e9rature d\u00e9passe 120 \u00b0C \u2014 comme les lignes de liqueur de teinture sous pression ou d\u2019agents de blanchiment \u2014 sp\u00e9cifiez un rev\u00eatement PFA plut\u00f4t qu\u2019un FEP standard. Le PFA maintient son int\u00e9grit\u00e9 m\u00e9canique jusqu\u2019\u00e0 180 \u00b0C, tandis que le FEP commence \u00e0 se ramollir au-dessus de 150 \u00b0C. .<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">PE-UHMW \u2014 Pour les boues abrasives avec teneur en fibres<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le poly\u00e9thyl\u00e8ne \u00e0 ultra-haut poids mol\u00e9culaire (PE-UHMW) offre plus de 9 fois la r\u00e9sistance \u00e0 l\u2019usure de l\u2019acier au carbone. La s\u00e9rie UHB est dot\u00e9e d\u2019un rev\u00eatement en PE-UHMW de 8 \u00e0 20 mm d\u2019\u00e9paisseur avec une roue semi-ouverte qui emp\u00eache le colmatage par les fibres. Cette combinaison de r\u00e9sistance \u00e0 l\u2019abrasion et de conception anti-colmatage en fait le choix privil\u00e9gi\u00e9 pour le transfert de boues et les eaux us\u00e9es textiles charg\u00e9es de fibres.<\/p>\n\n\n<style>.kb-image7185_7214e6-44 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_7214e6-44 size-large\"><a href=\"https:\/\/changyupump.com\/fr\/produit\/uhb-series-abrasive-slurry-pump\/\" class=\"kb-advanced-image-link\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/04\/Abrasive-Slurry-Pump-1.webp\" alt=\"UHB Serie Textile Wastewater Pumps\" class=\"kb-img\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">H3 : Guide rapide de s\u00e9lection des mat\u00e9riaux<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Condition \u2192 Condition<\/th><th>Mat\u00e9riau recommand\u00e9<\/th><th>Raison d'\u00eatre de l'ing\u00e9nierie<\/th><\/tr><\/thead><tbody><tr><td>M\u00e9lange acide-base, solides minimes<\/td><td>FEP\/PFA\/PTFE<\/td><td>R\u00e9sistance chimique la plus large, -20\u00b0C \u00e0 180\u00b0C<\/td><\/tr><tr><td>Boue abrasive avec fibres<\/td><td>UHMWPE<\/td><td>Rev\u00eatement de 8 \u00e0 20 mm, r\u00e9sistance \u00e0 l'usure 9\u00d7 sup\u00e9rieure \u00e0 l'acier au carbone<\/td><\/tr><tr><td>Haute temp\u00e9rature (&gt;120\u00b0C)<\/td><td>PFA<\/td><td>Stabilit\u00e9 thermique jusqu'\u00e0 180\u00b0C<\/td><\/tr><tr><td>pH neutre, faible teneur en chlorure<\/td><td>316L (port\u00e9e limit\u00e9e)<\/td><td>Uniquement pour les flux non agressifs et \u00e0 faible teneur en chlorure<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Quand devez-vous utiliser chacun des 4 types de pompes pour eaux us\u00e9es textiles ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Au <strong>Pompe Changyu<\/strong>, nous recommandons d'adapter le type de pompe \u00e0 l'\u00e9tape sp\u00e9cifique du processus. Voici les quatre s\u00e9ries de pompes qui couvrent la majorit\u00e9 des applications d'eaux us\u00e9es textiles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2460 S\u00e9rie FYH \u2014 Pourquoi choisir une pompe submersible en fluoroplastique pour les bassins de teinture ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recommand\u00e9 pour :<\/strong> Drainage des bassins de teinture, relevage des puisards, eaux us\u00e9es contenant des fibres, collecte d'effluents acides et alcalins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque le niveau de liquide est sous terre ou dans un puits profond, la s\u00e9rie FYH est le choix appropri\u00e9. Sa conception verticale \u00e0 arbre long permet \u00e0 l'aspiration de la pompe d'\u00eatre immerg\u00e9e directement dans le fluide, \u00e9liminant ainsi le besoin d'amor\u00e7age. La roue ouverte \u00e0 double \u00e9quilibrage g\u00e8re les fibres et les solides sans colmatage, ce qui la rend particuli\u00e8rement adapt\u00e9e aux applications de puisards textiles. .<\/p>\n\n\n<style>.kb-image7185_babe44-de .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_babe44-de size-large\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/Semi-submersible-Pump-1-1024x768.webp\" alt=\"FYH Serie Textile Wastewater Pumps\" class=\"kb-img\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Param\u00e8tres<\/th><th>Plage<\/th><\/tr><\/thead><tbody><tr><td>D\u00e9bit<\/td><td>5-400 m\u00b3\/h<\/td><\/tr><tr><td>T\u00eate<\/td><td>5-50 m<\/td><\/tr><tr><td>Temp\u00e9rature<\/td><td>De -20\u00b0C \u00e0 90\u00b0C<\/td><\/tr><tr><td>Mat\u00e9riaux<\/td><td>FEP, UHMWPE, PTFE (personnalisable)<\/td><\/tr><tr><td>Roue<\/td><td>Roue ouverte \u00e0 double \u00e9quilibrage (anti-colmatage)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pourquoi cela convient :<\/strong> La FYH est explicitement r\u00e9pertori\u00e9e pour les applications de \u201c teinture textile \u201d, et sa construction en fluoroplastique r\u00e9siste aux flux acides et alcalins altern\u00e9s courants dans les processus de teinture. L'installation verticale permet \u00e9galement d'\u00e9conomiser de l'espace au sol dans les zones d'usine encombr\u00e9es.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> Pour les bassins de teinture de plus de 3 m\u00e8tres de profondeur, sp\u00e9cifiez l'option d'arbre allong\u00e9. L'extr\u00e9mit\u00e9 hydraulique immerg\u00e9e de la FYH \u00e9limine le besoin d'un tuyau d'aspiration, r\u00e9duisant les pertes de charge et emp\u00eachant l'entra\u00eenement d'air courant dans les longues lignes d'aspiration. .<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lien produit :<\/strong> <a href=\"https:\/\/changyupump.com\/fr\/produit\/fluoroplastic-submersible-pump\/\" data-type=\"link\" data-id=\"https:\/\/changyupump.com\/product\/fluoroplastic-submersible-pump\/\">Pompe submersible r\u00e9sistante aux produits chimiques de la s\u00e9rie FYH<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2461 <a href=\"https:\/\/www.youtube.com\/watch?v=Kgpy2i-gRR4\" target=\"_blank\" rel=\"noopener\">S\u00e9rie CYF<\/a> \u2014 Comment une pompe centrifuge en fluoroplastique g\u00e8re-t-elle le dosage chimique ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recommand\u00e9 pour :<\/strong> Dosage d'acides et de bases, transfert de produits chimiques de blanchiment, circulation de liqueur de teinture \u00e0 haute temp\u00e9rature.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour le transfert continu au-dessus du sol de produits chimiques corrosifs, la s\u00e9rie CYF est notre recommandation standard. Il s'agit d'une pompe centrifuge monocellulaire \u00e0 simple aspiration con\u00e7ue selon les normes ISO, avec rev\u00eatement FEP\/PFA\/PTFE et garniture m\u00e9canique \u00e0 soufflet externe. .<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Acid-Centrifugal-Transfer-Pump08.webp\" alt=\"CYF Serie Textile Wastewater Pumps\" class=\"wp-image-7209\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Acid-Centrifugal-Transfer-Pump08.webp 1024w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Acid-Centrifugal-Transfer-Pump08-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Acid-Centrifugal-Transfer-Pump08-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Acid-Centrifugal-Transfer-Pump08-768x576.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Acid-Centrifugal-Transfer-Pump08-16x12.webp 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Pompes submersibles en plastique fluor\u00e9 de la s\u00e9rie CYF\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Kgpy2i-gRR4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Param\u00e8tres<\/th><th>Plage<\/th><\/tr><\/thead><tbody><tr><td>D\u00e9bit<\/td><td>1,6 \u00e0 2600 m\u00b3\/h<\/td><\/tr><tr><td>T\u00eate<\/td><td>5 \u00e0 130 m<\/td><\/tr><tr><td>Temp\u00e9rature<\/td><td>De -20\u00b0C \u00e0 180\u00b0C<\/td><\/tr><tr><td>Mat\u00e9riaux<\/td><td>Rev\u00eatement FEP, PFA, PTFE<\/td><\/tr><tr><td>Joint<\/td><td>Joint m\u00e9canique \u00e0 soufflet externe<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pourquoi cela convient :<\/strong> La CYF g\u00e8re \u201c l'acide sulfurique, l'acide chlorhydrique, l'acide nitrique, l'acide fluorhydrique, les alcalis, les agents oxydants, les solvants organiques et les eaux us\u00e9es corrosives \u201d \u2014 tous les produits chimiques pr\u00e9sents dans le traitement humide textile. Sa tol\u00e9rance de temp\u00e9rature de 180\u00b0C couvre les liqueurs de teinture et les flux de blanchiment les plus chauds.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> Lorsque la CYF est utilis\u00e9e pour un dosage intermittent de produits chimiques de blanchiment (par exemple, l'hypochlorite de sodium ou le peroxyde d'hydrog\u00e8ne), installez une ligne de rin\u00e7age au niveau de la garniture m\u00e9canique. Cela emp\u00eache l'accumulation de cristaux pendant les p\u00e9riodes d'arr\u00eat, une cause courante de d\u00e9faillance des garnitures dans les usines textiles. .<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lien produit :<\/strong> <a href=\"https:\/\/changyupump.com\/fr\/produit\/hydrochloric-acid-centrifugal-transfer-pump\/\" data-type=\"link\" data-id=\"https:\/\/changyupump.com\/product\/hydrochloric-acid-centrifugal-transfer-pump\/\">Pompe centrifuge en plastique fluor\u00e9 de la s\u00e9rie CYF<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2462 S\u00e9rie FZB \u2014 Qu'est-ce qui rend une pompe auto-amor\u00e7ante adapt\u00e9e au d\u00e9chargement de r\u00e9servoirs souterrains ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recommand\u00e9 pour :<\/strong> D\u00e9chargement de r\u00e9servoirs souterrains, transfert chimique intermittent, transfert de p\u00e2te d'impression, d\u00e9chargement de f\u00fbts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque la source de liquide est sous le niveau de la pompe \u2014 comme les r\u00e9servoirs de stockage souterrains ou les f\u00fbts \u2014 une pompe auto-amor\u00e7ante \u00e9limine le besoin de clapets de pied ou d'amor\u00e7age manuel. La s\u00e9rie FZB atteint une aspiration automatique jusqu'\u00e0 5 m\u00e8tres (7 m\u00e8tres avec clapet de pied) apr\u00e8s le remplissage initial. .<\/p>\n\n\n<style>.kb-image7185_db8216-2f .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_db8216-2f size-large\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/03\/FZB-Fluoroplastic-Self-Priming-Pump-for-Corrosive-Chemical-Transfer-3-1024x768.webp\" alt=\"FZB Serie Textile Wastewater Pumps\" class=\"kb-img\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Param\u00e8tres<\/th><th>Plage<\/th><\/tr><\/thead><tbody><tr><td>D\u00e9bit<\/td><td>2,5\u2013100 m\u00b3\/h<\/td><\/tr><tr><td>T\u00eate<\/td><td>15 \u00e0 50 m<\/td><\/tr><tr><td>Temp\u00e9rature<\/td><td>De -20\u00b0C \u00e0 150\u00b0C<\/td><\/tr><tr><td>Hauteur d'auto-amor\u00e7age<\/td><td>Jusqu'\u00e0 5 m (7 m avec clapet de pied)<\/td><\/tr><tr><td>Mat\u00e9riaux<\/td><td>Rev\u00eatement FEP, PFA, PTFE<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pourquoi cela convient :<\/strong> La s\u00e9rie FZB est explicitement r\u00e9pertori\u00e9e pour les applications de l'industrie de \u201c l'impression et de la teinture textiles \u201d, y compris le pompage de liquides corrosifs depuis des r\u00e9servoirs souterrains et le d\u00e9chargement de camions-citernes chimiques. Sa capacit\u00e9 d'auto-amor\u00e7age est essentielle pour les usines avec stockage chimique souterrain.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> Pour les applications auto-amor\u00e7antes impliquant de la p\u00e2te d'impression ou des solutions de teinture visqueuses, s\u00e9lectionnez la FZB avec un diam\u00e8tre de tuyau d'aspiration plus grand que l'entr\u00e9e de la pompe. Cela r\u00e9duit la vitesse d'\u00e9coulement \u00e0 la ligne d'aspiration, minimisant les pertes par frottement pendant la phase d'amor\u00e7age et assurant un red\u00e9marrage fiable apr\u00e8s chaque lot. .<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lien produit :<\/strong> <a href=\"https:\/\/changyupump.com\/fr\/produit\/fluoroplastic-self-priming-pump-for-sale\/\">Pompe centrifuge auto-amor\u00e7ante en plastique fluor\u00e9 de la s\u00e9rie FZB<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2463 S\u00e9rie UHB \u2014 O\u00f9 devez-vous utiliser une pompe \u00e0 boue rev\u00eatue d'UHMWPE ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recommand\u00e9 pour :<\/strong> Transfert de boues, effluents contenant du sable, eaux us\u00e9es tr\u00e8s abrasives, boue charg\u00e9e de fibres.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque les eaux us\u00e9es contiennent des solides abrasifs, des fibres ou des particules cristallines, la s\u00e9rie UHB est l'option la plus durable. Son rev\u00eatement en UHMWPE (8 \u00e0 20 mm d'\u00e9paisseur) offre plus de 9\u00d7 la r\u00e9sistance \u00e0 l'usure de l'acier au carbone, et la roue semi-ouverte emp\u00eache le colmatage. .<\/p>\n\n\n<style>.kb-image7185_7eb93d-0f .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_7eb93d-0f size-large\"><img decoding=\"async\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/04\/Abrasive-Slurry-Pump-1.webp\" alt=\"UHB Serie Textile Wastewater Pumps\" class=\"kb-img\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Param\u00e8tres<\/th><th>Plage<\/th><\/tr><\/thead><tbody><tr><td>D\u00e9bit<\/td><td>3 \u00e0 2600 m\u00b3\/h<\/td><\/tr><tr><td>T\u00eate<\/td><td>5-100 m<\/td><\/tr><tr><td>Temp\u00e9rature<\/td><td>De -20\u00b0C \u00e0 90\u00b0C<\/td><\/tr><tr><td>\u00c9paisseur du rev\u00eatement<\/td><td>8 \u00e0 20 mm UHMWPE<\/td><\/tr><tr><td>Roue<\/td><td>Semi-ouverte, anti-colmatage<\/td><\/tr><tr><td>Joint<\/td><td>Garniture dynamique de type K avec enveloppe de refroidissement<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pourquoi cela convient :<\/strong> La s\u00e9rie UHB est con\u00e7ue pour les \u201c milieux corrosifs et abrasifs \u201d o\u00f9 les pompes standard \u00e9chouent. Le catalogue de produits de Changyu Pump r\u00e9pertorie les \u201c eaux us\u00e9es textiles \u201d et les \u201c industries de teinture \u201d parmi ses applications. La roue semi-ouverte et la garniture dynamique de type K la rendent particuli\u00e8rement efficace pour les eaux us\u00e9es textiles charg\u00e9es de fibres.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> Pour les eaux us\u00e9es textiles contenant \u00e0 la fois des particules abrasives (&gt;5 % en poids) et des fibres longues, la UHB avec garniture dynamique de type K est la configuration pr\u00e9f\u00e9r\u00e9e. La garniture dynamique cr\u00e9e une barri\u00e8re centrifuge qui emp\u00eache les particules d'atteindre les faces de garniture \u2014 une caract\u00e9ristique critique lorsque les garnitures m\u00e9caniques conventionnelles \u00e9choueraient en quelques semaines.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lien produit :<\/strong> <a href=\"https:\/\/changyupump.com\/fr\/produit\/uhb-series-abrasive-slurry-pump\/\">Pompe \u00e0 boues abrasives s\u00e9rie UHB<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Comment adapter la pompe pour eaux us\u00e9es textiles \u00e0 l'application \u2014 Un tableau de s\u00e9lection rapide<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Sc\u00e9nario d'application<\/th><th>Pompe recommand\u00e9e<\/th><th>Mat\u00e9riau<\/th><th>Raison d'\u00eatre de l'ing\u00e9nierie<\/th><\/tr><\/thead><tbody><tr><td>Drainage de puisard de bassin de teinture<\/td><td>FYH<\/td><td>FEP\/UHMWPE<\/td><td>Vertical submersible, handles fibers, no priming required<\/td><\/tr><tr><td>Acid dosing (HCl, H\u2082SO\u2084)<\/td><td>FCJE<\/td><td>FEP\/PFA<\/td><td>High flow, 180\u00b0C temperature limit, ISO standard dimensions<\/td><\/tr><tr><td>Alkali transfer (NaOH)<\/td><td>FCJE<\/td><td>FEP\/PFA<\/td><td>Resists caustic soda at any concentration<\/td><\/tr><tr><td>High-temperature dye liquor (80\u2013150\u00b0C)<\/td><td>FCJE<\/td><td>PFA<\/td><td>Temperature tolerance up to 180\u00b0C<\/td><\/tr><tr><td>Sludge with fibers and solids<\/td><td>UHB<\/td><td>UHMWPE<\/td><td>8\u201320mm anti-abrasion lining, anti-clog impeller<\/td><\/tr><tr><td>Underground tank unloading<\/td><td>FZB<\/td><td>FEP\/PFA<\/td><td>Self-priming up to 5m, automatic restart<\/td><\/tr><tr><td>Printing paste transfer<\/td><td>FZB<\/td><td>FEP\/PFA<\/td><td>Self-priming design handles viscous media<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">What Seal System Should You Use for Textile Wastewater Pumps?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The seal is the most vulnerable component in any pump handling textile wastewater. Changyu Pump offers three sealing approaches, each suited to different conditions.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Joint m\u00e9canique \u00e0 soufflet externe<\/strong> \u2014 Standard on CYF and FZB series. The stationary ring uses 99.9% alumina ceramic or silicon carbide; the rotating ring uses PTFE-filled material. Suitable for clean to slightly dirty liquids .<\/li>\n\n\n\n<li><strong>Joint dynamique de type K<\/strong> \u2014 Standard on UHB series. Creates a centrifugal barrier that prevents particles from reaching the seal faces. Includes a cooling water jacket for high-temperature operation. Recommended for slurry and fiber-laden wastewater .<\/li>\n\n\n\n<li><strong>Sealless vertical design<\/strong> \u2014 The FYH series eliminates mechanical seals through its semi-submersible design: the motor is mounted above the liquid level, and the pump shaft extends down into the fluid. This removes the primary leakage path and reduces maintenance .<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Les ing\u00e9nieurs de Changyu Pump recommandent :<\/strong> For textile plants handling multiple chemical batches, standardize on the external bellows mechanical seal (CYF\/FZB) for clean chemical transfer and the K-type dynamic seal (UHB) for slurry and fiber-laden streams. Using the correct seal type for each application reduces the total cost of ownership more than any other single decision.<\/p>\n<\/blockquote>\n\n\n<style>.kb-image7185_939718-d3 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_939718-d3 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Slurry-Pump.webp\" alt=\"Factory of Textile Wastewater Pumps: Changyu Pump\" class=\"kb-img wp-image-6328\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Slurry-Pump.webp 1000w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Slurry-Pump-300x169.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Slurry-Pump-150x84.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Slurry-Pump-768x432.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/07\/Slurry-Pump-18x10.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">How to Install and Maintain Textile Wastewater Pumps<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Submersible (FYH) vs. Horizontal (CYF\/FZB\/UHB) Installation<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FYH (vertical submersible):<\/strong> Mount directly on the tank top or pit cover. The pump shaft extends down into the liquid. No foundation or priming required. Suitable for confined spaces and deep pits .<\/li>\n\n\n\n<li><strong>CYF\/FZB\/UHB (horizontal):<\/strong> Require a concrete foundation and suction piping. Suitable for above-ground installations where pump access is needed for routine maintenance.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Dealing with Intermittent Operation in Batch Processes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Textile plants often operate in batches. Frequent start-stop cycles can cause thermal shock and seal damage. Changyu Pump recommends:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Install a minimum recirculation line to maintain flow during standby<\/li>\n\n\n\n<li>Use a check valve to prevent backflow and reverse rotation<\/li>\n\n\n\n<li>For the FZB series, the self-priming design allows automatic restart without manual intervention<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Routine Inspection Checklist<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Fr\u00e9quence<\/th><th>Check Item<\/th><\/tr><\/thead><tbody><tr><td>Quotidiennement<\/td><td>Motor current, vibration, visible leakage<\/td><\/tr><tr><td>Hebdomadaire<\/td><td>Strainer or filter cleaning, seal flush flow<\/td><\/tr><tr><td>Mensuel<\/td><td>Impeller clearance, lining thickness (UHB series)<\/td><\/tr><tr><td>Trimestrielle<\/td><td>Mechanical seal condition, bearing grease replacement<\/td><\/tr><tr><td>Annuellement<\/td><td>Full pump overhaul, lining inspection, shaft alignment<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion: Get the Right Textile Wastewater Pump for Your Plant<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choisir le bon <strong>pompe pour eaux us\u00e9es textiles<\/strong> comes down to three decisions: <strong>material<\/strong> (fluoroplastic or UHMWPE), <strong>type de pompe<\/strong> (FYH, CYF, FZB, or UHB), and <strong>seal system<\/strong> (mechanical, dynamic, or sealless). Get these three decisions right, and the pump will serve reliably for years in even the most demanding textile environments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au <strong>Pompe Changyu<\/strong>, we have been manufacturing corrosion-resistant pumps since 2006. Our ISO 9001 and CE-certified facility in Anhui, China, produces over 20,000 units annually, serving customers in textile, chemical, metallurgical, and environmental industries worldwide . Our engineering team has deployed fluoroplastic and UHMWPE-lined pumps in hundreds of textile plants across Asia, Europe, and Africa.<\/p>\n\n\n<style>.kb-image7185_1855fb-93 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image7185_1855fb-93 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/06\/Changyu-Pumps-workshop.webp\" alt=\"Atelier de Changyu Pump\" class=\"kb-img wp-image-6239\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/06\/Changyu-Pumps-workshop.webp 1000w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/06\/Changyu-Pumps-workshop-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/06\/Changyu-Pumps-workshop-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/06\/Changyu-Pumps-workshop-768x576.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/06\/Changyu-Pumps-workshop-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>We are ready to help you select the right pump for your specific textile wastewater application.<\/strong> Send us your process parameters \u2014 flow rate, head, media composition (including pH range and temperature), and solids content \u2014 and our engineering team will provide a customized recommendation within 24 hours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Contact us today:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Courriel :<\/strong> <a href=\"mailto:jade@changyupump.com\">jade@changyupump.com<\/a><\/li>\n\n\n\n<li><strong>WhatsApp\/Phone:<\/strong> +<a href=\"https:\/\/wa.me\/8613651913727\" data-type=\"link\" data-id=\"https:\/\/wa.me\/8613651913727\" target=\"_blank\" rel=\"noopener\">86-13651913727<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Let Changyu Pump be your partner in reliable, corrosion-resistant fluid handling.<\/strong><\/p>\n\n\n<div class=\"wp-block-kadence-advanced-form wp-block-kadence-advanced-form1246-cpt-id kb-adv-form-label-style-normal kb-adv-form-input-size-standard kb-form-basic-style\"><form id=\"kb-adv-form-1246-cpt-id\" class=\"kb-advanced-form\" method=\"post\" action=\"\">\n<style>.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id16_395842-3c > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id16_395842-3c > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id16_395842-3c > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id16_395842-3c alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column16_3a38e5-5d > .kt-inside-inner-col,.kadence-column16_3a38e5-5d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16_3a38e5-5d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16_3a38e5-5d > .kt-inside-inner-col{flex-direction:column;}.kadence-column16_3a38e5-5d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column16_3a38e5-5d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16_3a38e5-5d{position:relative;}@media all and (max-width: 1024px){.kadence-column16_3a38e5-5d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column16_3a38e5-5d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16_3a38e5-5d\"><div class=\"kt-inside-inner-col\"><div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field124600b147-f8 wp-block-kadence-advanced-form-text\"><label class=\"kb-adv-form-label\" for=\"field124600b147-f8\">Nom<\/label><input name=\"field00b147-f8\" id=\"field124600b147-f8\" data-label=\"Name\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-field\" data-required=\"no\" \/><\/div><\/div><\/div>\n\n\n<style>.kadence-column16_be3802-0b > .kt-inside-inner-col,.kadence-column16_be3802-0b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16_be3802-0b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16_be3802-0b > .kt-inside-inner-col{flex-direction:column;}.kadence-column16_be3802-0b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column16_be3802-0b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16_be3802-0b{position:relative;}@media all and (max-width: 1024px){.kadence-column16_be3802-0b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column16_be3802-0b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16_be3802-0b\"><div class=\"kt-inside-inner-col\"><div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field124648086d-59 wp-block-kadence-advanced-form-email\"><label class=\"kb-adv-form-label\" for=\"field124648086d-59\">Courriel<span class=\"kb-adv-form-required\">*<\/span><\/label><input name=\"field48086d-59\" id=\"field124648086d-59\" data-label=\"Email\" type=\"email\" placeholder=\"\" value=\"\" data-type=\"email\" class=\"kb-field kb-email-field\" data-required=\"yes\" required aria-required=\"true\"\/><\/div><\/div><\/div>\n\n<\/div><\/div>\n\n<div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field124697066f-d3 wp-block-kadence-advanced-form-text\"><label class=\"kb-adv-form-label\" for=\"field124697066f-d3\">Whatsapp\/t\u00e9l\u00e9phone<\/label><input name=\"field97066f-d3\" id=\"field124697066f-d3\" data-label=\"Whatsapp\/Phone\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-field\" data-required=\"no\" \/><\/div>\n\n<div class=\"kb-adv-form-field kb-adv-form-text-type-input kb-adv-form-infield-type-input kb-field1246ae3276-7e wp-block-kadence-advanced-form-textarea\"><label class=\"kb-adv-form-label\" for=\"field1246ae3276-7e\">Message<span class=\"kb-adv-form-required\">*<\/span><\/label><textarea name=\"fieldae3276-7e\" id=\"field1246ae3276-7e\" rows=\"4\"  data-label=\"Message\" placeholder=\"\" data-type=\"textarea\" class=\"kb-field kb-textarea-field\" data-required=\"yes\" required aria-required=\"true\"><\/textarea><\/div>\n\n<style>ul.menu .kb-submit-field .kb-btnd4ade1-86.kb-button{width:initial;}.kb-submit-field .kb-btnd4ade1-86.kb-button{background:var(--global-palette1, #3182CE);}.kb-submit-field .kb-btnd4ade1-86.kb-button:hover, .kb-submit-field .kb-btnd4ade1-86.kb-button:focus{background:var(--global-palette2, #2B6CB0);}.kb-submit-field.kb-fieldd4ade1-86{justify-content:flex-start;}<\/style><div class=\"kb-adv-form-field kb-submit-field kb-fieldd4ade1-86 wp-block-kadence-advanced-form-submit\"><button class=\"kb-button kt-button button kb-adv-form-submit-button kb-btnd4ade1-86 kt-btn-size-standard kt-btn-width-type-auto kb-btn-global-inherit kt-btn-has-text-true kt-btn-has-svg-false wp-block-button__link\" type=\"submit\"><span class=\"kt-btn-inner-text\">Soumettre<\/span><\/button><\/div>\n<input type=\"hidden\" name=\"_kb_adv_form_post_id\" value=\"1246\"><input type=\"hidden\" name=\"action\" value=\"kb_process_advanced_form_submit\"><input type=\"hidden\" name=\"_kb_adv_form_id\" value=\"1246-cpt-id\"><input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Terminology<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udcd6 Fluoroplastic-Lined Pump<\/strong><br>A centrifugal pump whose wetted parts are lined with fluoropolymers such as PTFE, FEP, or PFA. These materials are nearly inert to all chemicals except molten alkali metals and fluorine gas at high temperatures. Fluoroplastic-lined pumps are the standard choice for handling mixed acids, alkalis, and organic solvents in chemical processing, textile dyeing, electroplating, and pharmaceutical industries. They typically operate at temperatures from -20\u00b0C to 180\u00b0C and are available in horizontal, vertical, and self-priming configurations<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">. (See also: <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fluoropolymer\" target=\"_blank\" rel=\"noopener\">Fluoropolymer on Wikipedia<\/a>)<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udcd6 UHMWPE Lining (Pump)<\/strong><br>A layer of ultra-high molecular weight polyethylene (UHMW-PE) bonded to the inner surface of a metal pump casing, typically 8\u201320 mm thick. UHMWPE offers more than 9\u00d7 the abrasion resistance of carbon steel combined with chemical resistance to acids and alkalis (up to 80% sulfuric acid, 50% nitric acid). It is the standard material for slurry pumps handling abrasive, corrosive, or fiber-laden media in chemical processing, mining, and textile wastewater treatment. Operating temperature range is typically -20\u00b0C to 90\u00b0C (up to 120\u00b0C with modified grades) . (See also: <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ultra-high-molecular-weight_polyethylene\" target=\"_blank\" rel=\"noopener\">UHMWPE on Wikipedia<\/a>)<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udcd6 Dynamic Seal (Centrifugal Pump)<\/strong><br>A non-contacting sealing device used in centrifugal pumps handling abrasive or particle-laden fluids. It uses a rotating impeller-like disc to create centrifugal force that pushes solid particles away from the seal faces, preventing wear. A stationary throttle bushing or wear plate completes the seal. Dynamic seals are commonly found in slurry pumps and are often paired with a cooling water flush system to handle high-temperature applications up to 90\u00b0C . (See also: <a href=\"https:\/\/en.wikipedia.org\/wiki\/Mechanical_seal\" target=\"_blank\" rel=\"noopener\">Mechanical seal on Wikipedia<\/a>)<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: Can I use a stainless steel pump for textile wastewater?<\/strong><br>A: Stainless steel (304\/316L) is suitable only for neutral pH, low-chloride streams. For the mixed acid-alkali dyeing wastewater typical of textile plants, fluoroplastic (FEP\/PFA\/PTFE) or UHMWPE lining is required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: How to prevent fiber clogging in textile wastewater pumps?<\/strong><br>A: Choose pumps with open or semi-open impellers. The FYH series uses an open double-balanced impeller, and the UHB series uses a semi-open impeller \u2014 both are designed to handle fiber-containing media .<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: Self-priming vs submersible \u2014 which is better for textile plants?<\/strong><br>A: Use submersible (FYH) for deep pits and sumps where the liquid level is below ground. Use self-priming (FZB) for underground tank unloading and intermittent transfer where the pump must be mounted above the liquid level. Each design addresses a different installation scenario.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: What material is recommended for high-temperature dye liquor?<\/strong><br>A: PFA (perfluoroalkoxy) is the preferred material for high-temperature applications, with a temperature tolerance up to 180\u00b0C. The CYF series is available with PFA lining .<\/p>","protected":false},"excerpt":{"rendered":"<p>Pompes pour eaux us\u00e9es textiles sont une cat\u00e9gorie sp\u00e9cialis\u00e9e de pompes centrifuges r\u00e9sistantes \u00e0 la corrosion, con\u00e7ues pour traiter les effluents agressifs et charg\u00e9s de fibres,\u2026<\/p>","protected":false},"author":2,"featured_media":7197,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-7185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":12,"label":"Blog"}]},"featured_image_src_large":["https:\/\/changyupump.com\/wp-content\/uploads\/2026\/08\/Textile-Wastewater-Pumps-How-to-Choose.webp",1000,750,false],"author_info":{"display_name":"Changyu_","author_link":"https:\/\/changyupump.com\/fr\/author\/changyu_\/"},"comment_info":0,"category_info":[{"term_id":12,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":12,"taxonomy":"category","description":"","parent":0,"count":195,"filter":"raw","cat_ID":12,"category_count":195,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/posts\/7185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/comments?post=7185"}],"version-history":[{"count":15,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/posts\/7185\/revisions"}],"predecessor-version":[{"id":7210,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/posts\/7185\/revisions\/7210"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/media\/7197"}],"wp:attachment":[{"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/media?parent=7185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/categories?post=7185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changyupump.com\/fr\/wp-json\/wp\/v2\/tags?post=7185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}