CYB-ZKJ Series Corrosive Chemical Transfer Pump

Pompa Transfer Bahan Kimia Korosif Seri CYB-ZKJ

The CYB-ZKJ Series Corrosive Chemical Transfer Pump utilizes FEP lining material, enabling the transport of corrosive media with varying concentrations within a temperature range of -20 °C to 120 °C. PFA lining material can be selected for high-temperature conditions.

This pump has a wide range of applications, such as conveying corrosive liquids like acids and alkalis, as well as liquids containing up to 20% flexible solid particles; various corrosive mineral slurries in the smelting industry; various dilute acids in the sulfuric acid and phosphate fertilizer industries; and various wastewater in the environmental protection industry.

Rentang Aliran :	3 ~ 2600m³ / jam
Kepala Rentang:	5~120m
Kekuatan :	0,75 ~ 300Kw
Suhu :	-20-120℃
Material：	FEP

Product Overview

The CYB-ZKJ series is a high-performance, highly corrosion-resistant centrifugal pump manufactured by China Changyu Pump. Constructed with imported FEP fluoroplastic material, its wetted components are optimized for highly corrosive fluids and equipped with Changyu’s independently developed new dual-end mechanical seal, ensuring leak-free operation over extended periods. This chemical pump exhibits outstanding resistance to acids, alkalis, and abrasion, making it suitable for conveying sulfuric acid, hydrochloric acid, nitric acid, and slurries containing fine particles.

Bagian
Spesifikasi

Parts of the Chemical Transfer Pump

The main components of this chemical transfer pump include the pump casing, shaft sleeve, seal chamber, bearing assembly, pump shaft, and impeller. Constructed from corrosion-resistant FEP and equipped with Changyu’s independently developed new double-ended mechanical seal, it effectively prevents particle ingress and various leakage scenarios, meeting global environmental requirements at all times. This slurry pump is specifically designed for handling strong acids, strong alkalis, and corrosive slurries.

**Chemical Transfer Pump Structure Analysis**

Bagian Tampilkan

Baling-baling
Pump Shaft
Power Sealing Sleeve
Penutup Pompa

Impeller Material Comparison

FEP: Its primary advantages lie in exceptional temperature resistance, chemical corrosion resistance, and superior mechanical properties. These characteristics enable stable operation in extreme environments, extending product lifespan.

PFA: Key benefits include:

Wide long-term operating temperature range: -80°C to 260°C.
Outstanding chemical corrosion resistance against all chemicals.
Lowest coefficient of friction, with electrical insulation unaffected by temperature.

Spesifikasi

Below are the standard specifications for our products. We also offer custom manufacturing to create bespoke chemical transfer pumps tailored to your requirements.

Meaning of Our Model Numbers

Model	Flow m³	Head m	Speed r/min	Efficiency	Power when specific gravity=1	Impeller diameter mm
32CYB	5~10	10~30	2900	17~28%	1.1~3KW	100~165
40CYB	10~15	10~30	2900	25~35%	2.2~4KW	140~165
50CYB	10~20	15~40	2900	20~35%	4~7.5KW	140~190
65CYB	10~30	10~60	1450~2900	20~35%	1.5~15KW	155~220
80CYB	40~60	10~80	1450~2900	22~50%	5.5~30KW	145~400
100CYB	50~110	10~80	1450~2900	20~50%	15~55KW	160~400
125CYB	100~140	6~80	1450~2900	20~48%	11~75KW	180~268
150CYB	150~280	20~80	1450	40~52%	22~90KW	260~380
200CYB	200~450	6~50	980~1450	25~58%	22~90KW	325~380
250CYB	300~650	6~60	750~1450	28~65%	11~160KW	280~420

Below are our models for your selection

Chemical Transfer Pump pdf Unduh

Video Tampilkan

Watch the video to learn about chemical transfer pumps and see examples of their applications.

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Advantages of Chemical Transfer Pump

High Corrosion Resistance

The pump body features a corrosion-resistant fluoroplastic (FEP) lining, enabling long-term conveyance of highly corrosive media such as sulfuric acid (≤80% concentration), nitric acid (≤50% concentration), hydrochloric acid (any concentration), and liquid caustic soda

High Temperature Resistance

Standard models operate reliably within a -20°C to 120°C temperature range

Reliable Sealing

Equipped with Changyu’s independently developed new dual-end mechanical seal or mechanical seals support API 682 flushing protocols to ensure zero leakage

Excellent Wear Resistance:

Semi-open impeller design accommodates slurries containing fine particles while maintaining unobstructed flow channels

Extended Lining Lifespan

8-20mm thick FEP lining employs sintered forming technology for crack resistance and prolonged service life

Versatile Application

Handles clear acid/alkali solutions, industrial corrosive slurries, dilute acids, and wastewater in sulfuric acid, phosphate fertilizer, and related industries

Working Conditions

For specific flow rate, power, or other parameters of particular models, contact the manufacturer for a customized solution tailored to your operating conditions.

Item	Standard Range / Requirement	Special Customization / Notes
Temperature	-20℃ ~ 120℃	—
Medium Concentration	≤80% Sulfuric Acid, ≤50% Nitric Acid, Any Hydrochloric Acid/Alkali	Certain Organic Solvents & Reducing Agents
Particle Tolerance	Slurries with Soft Particles (Semi-open Impeller)	Particle Hardness Requires Custom Validation
Flow / Head	Flow: 5~2600 m³/h, Head: ≤80 m	Larger Parameters Require Non-Standard Design
Operational Requirements	1. Do not use the inlet valve for flow regulation (to prevent cavitation) 2. Shutdown Sequence: Close Outlet Valve → Cut Power → Close Cooling Water → Close Inlet Valve	—

Series Corrosive Chemical Transfer Pump Selection Considerations

Medium Details: Provide particle content, hardness, and chemical composition to match seal type and impeller structure (open/closed).
Explosion-Proof Requirements: Optional YA explosion-proof motors or YB flameproof motors available.
Maintenance Requirements: Thoroughly flush flow passages during long-term shutdowns. Drain all liquid in low-temperature environments to prevent freeze damage.

Aplikasi

The Chemical Transfer Pump is designed for extreme corrosion environments and is widely used in:

Pharmaceutical and fine chemical industries

Industri Kimia

Acid/alkali transfer: sulfuric acid, hydrochloric acid, nitric acid, aqua regia, caustic soda.
Corrosive organic solvents: benzene, alcohols, esters, and slurry liquids.

Environmental & Energy

Flue gas desulfurization and denitrification: wet FGD slurry, sulfur-containing wastewater.
Industrial wastewater treatment: electroplating, leather, pharmaceutical, and other high-corrosion wastewater.

Metallurgy & Mining

Wet smelting: lead, zinc, copper slurries, and electrolytes.
Coal industry: corrosive liquids and coal slurry in coal chemical processes.

Other Industries

Suitable for hygienic or chemical slurry transfer in food, pharmaceuticals, paper, and dyeing industries.

China Chemical Transfer Pump Manufacturer & Factory

Changyu is a professional manufacturer and factory specializing in chemical transfer pumps, equipped with advanced production facilities and a dedicated technical team. Our company holds ISO 9001 international quality management system certification, with products compliant with CE, ATEX, EAC, and API standards, and has secured 25 invention patents.

Pertunjukan Pabrik

Pertanyaan Umum

Q1: What type of pump is used for chemical transfer?

A1: Pumps used for chemical transfer are typically corrosion-resistant, such as magnetic drive pumps, centrifugal pumps, or self-priming pumps. These pumps are capable of handling corrosive liquids and are commonly used in industries like petrochemicals and pharmaceuticals. When selecting a pump, it’s important to consider the characteristics of the medium, temperature, and flow rate to ensure optimal performance and longevity.

Q3: When to use a transfer pump?

A3: A transfer pump should be used when you need to move liquids from one location to another quickly and efficiently. Common scenarios include:

Emptying or filling tanks and containers: When you need to transfer large volumes of liquid, such as in fuel storage or water tanks.

Transferring chemicals or corrosive liquids: In industrial settings, when moving chemicals between storage areas or process equipment.

Emergency situations: For draining flooded areas or removing unwanted water or liquids quickly.

Agricultural applications: To distribute water, pesticides, or fertilizers across fields.

Transfer pumps are ideal when precise control and speed in liquid movement are required.

Q5: What type of pump is used for most chemical pumps?

A5: Most chemical pumps typically use centrifugal pumps or diaphragm pumps.

Centrifugal Pumps: Efficiently handle large volumes of non-viscous and non-abrasive chemicals.

Diaphragm Pumps: Durable and capable of handling highly viscous, abrasive, or corrosive liquids, making them suitable for dosing and metering applications.

Both types are widely used in industries like petrochemicals, pharmaceuticals, and water treatment.

Q2: What is the purpose of a transfer pump?

A2: The purpose of a transfer pump is to move fluids from one location to another. These pumps are commonly used to transfer liquids such as water, fuel, chemicals, or other fluids between containers, tanks, or systems. Transfer pumps are essential in various industries, including agriculture, manufacturing, and chemical processing, for efficient fluid handling and transport.

Q4: What pumps do you mainly produce?

A4: The duration for which you can run a transfer pump depends on several factors, including the pump type, its design, and the operating conditions. Generally:

Continuous Duty Pumps: Some transfer pumps are designed for continuous operation and can run for extended periods, even 24/7, as long as they are within their rated capacity and properly maintained.

Intermittent Duty Pumps: Other pumps are designed for short, intermittent use and should only be run for limited periods (e.g., 15-30 minutes at a time) to avoid overheating or damage.

Always consult the manufacturer’s specifications and guidelines to determine the safe operating time for your specific transfer pump model. Proper cooling and maintenance can extend the pump’s runtime and lifespan.

Q6: What types of liquids can the chemical transfer pump handle?

A6: The CYB-ZKJ Chemical Transfer Pump is designed for transferring highly corrosive liquids and slurries, including sulfuric acid, hydrochloric acid, nitric acid, caustic soda, organic solvents, and fine-particle slurries in chemical, metallurgical, and wastewater treatment applications.

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