Chemical Pump
A chemical pump is a device that transports or circulates chemical liquids. It usually consists of components such as pump body, impeller, shaft, seal, and bearing. There are different types and purposes of chemical pumps, such as centrifugal pump, diaphragm pump, gear pump, magnetic pump, screw pump, and canned pump.
Leading Chemical Pump Supplier
Zoiun Fluid & Gas Equipment Co., Ltd. was founded in 2016, a high-tech company specialized in designing and manufacturing heat exchanger for the storage, transport, pressurization, and vaporization of cryo liquids and gases. Our core products include various types of cryogenic pumps and vaporizers, as well as pressure vessels such as cryogenic liquid cylinders, cryogenic tanks and micro-bulk tanks.
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Liquid Carbon Dioxide Canned Motor Pump
Liquid Carbon Dioxide Canned Motor Pumpa cutting-edge solution for fluid conveyance. In thisAdd to Inquiry -
LCO2 Canned Pump
Chemical and pharmaceutical industry: Liquid CO2 can be used as a solvent, a catalyst, or aAdd to Inquiry -
LN2O Canned Pump
An LN2O canned pump is a specialized device designed for handling liquid nitrous oxide (LN2O) toAdd to Inquiry
Why Choose Us
Strict Quality Control
We implement a multi-level quality management system, meticulously overseeing every step from raw material procurement to the production process, ensuring that every piece of equipment meets the highest standards.
Global Sales
Our products are highly popular and are sold to many countries and regions worldwide. We also provide one-stop equipment solutions, which do not require on-site construction and reduce time costs.
Get Discount on Bulk Orders
We also provide further discounts for large quantity orders. In the event that you cannot find the cryogenic equipment you need on our website, we are more than happy to source promotional pricing through our sister companies to ensure that your needs are met.
Custom Services
Our products are highly flexible and can be custom-made to meet specific customer requirements. This allows us to continuously update and expand our product line, ensuring we can meet a wide range of needs and provide tailored solutions for our clients.
Types of Chemical Pump
Liquid Carbon Dioxide Canned Motor Pump
The Liquid Carbon Dioxide Canned Motor Pump is an innovative fluid conveyance device that harnesses the exceptional properties of liquid carbon dioxide.
LCO2 Canned Pump
LCO2 canned pump can handle high pressures and flow rates of liquid CO2 without causing excessive pressure drop or temperature rise.
LN2O Canned Pump
An LN2O canned pump is a specialized device designed for handling liquid nitrous oxide (LN2O) to ensure the safety of operators, the environment, and the quality and purity of LN2O.
Basic Specifications
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Flowrate |
20000l/hr |
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Head |
60m |
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Fluid |
LCO2, LN2O. |
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Motor Details |
3-PH, 7.5KW, 380V, 50Hz. |

Materials of Chemical Pump
Material selection is vital to the safe and effective operation of chemical pumps. Our technicians select materials based on their resistance to corrosion and chemical attack. Stainless steel is a common choice for handling mild acids and solvents because of its strength and general chemical resistance.
Non-metallic components also play a critical role. PTFE (Teflon) is widely used for its outstanding chemical inertness and thermal stability. Meanwhile, polypropylene and PVDF offer high chemical resistance along with mechanical strength.
Advantages of Chemical Pump
Handling Corrosive and Hazardous Materials
Chemical pumps are designed to handle corrosive and hazardous materials, such as acids, solvents, and caustics, without damaging the pump or the surrounding environment. These materials can cause severe damage to regular pumps and can be dangerous to handle, making chemical pumps a crucial part of any chemical processing operation.
Lowering Operational Costs
Chemical pumps are built to withstand the harsh conditions of chemical processing, reducing the need for frequent repairs and replacements. This results in lower maintenance costs and higher uptime, leading to increased productivity and profitability.
Increasing Efficiency
It is designed to provide a consistent flow rate, which helps maintain a steady process flow and ensures the accuracy of chemical dosing. This results in a more efficient chemical process, reducing the risk of errors and waste.
Reducing Downtime
Chemical pumps are less prone to breakdowns and failures, reducing the risk of downtime and production losses. This is particularly important in the chemical industry, where downtime can lead to significant financial losses and safety risks.
Versatility
It comes in different types, sizes, and materials, making them suitable for various chemical processing applications. They can handle a wide range of fluids, from low viscosity liquids to highly viscous materials, making them a versatile solution for chemical processing operations.
Safety
It is designed to meet strict safety standards, ensuring that they can handle hazardous materials safely and efficiently. This reduces the risk of accidents and injuries, protecting the health and wellbeing of workers and the environment.
Application Areas of Chemical Pumps
Chemical production: In the chemical production process, chemical pumps are used to transport various raw materials, intermediates and finished products, such as chemicals, solvents, acid and alkali liquids. They play a key role in equipment such as reactors, storage tanks, piping systems, etc.
Petrochemical: Chemical pumps are used in the petrochemical industry for crude oil transportation, liquid treatment in the refining process, and production of petrochemical products. They carry out key conveying tasks in refineries, fertilizer plants, petrochemical plants and other facilities.
Pharmaceutical industry: In the pharmaceutical industry, chemical pumps are used for the transportation of pharmaceutical raw materials, solution mixing, and treatment of reaction liquids. They ensure the stable operation of the pharmaceutical process and the reliable guarantee of product quality.
Environmental protection engineering: Chemical pumps play a key role in environmental protection projects such as sewage treatment plants and wastewater treatment facilities, which are used for the transportation, treatment and discharge of sewage to protect the environment and human health.
Food and beverage industry: In food and beverage production, chemical pumps are used to transport raw materials, additives, liquid products, etc., to ensure the smooth progress of the production process and high quality products.
Paper industry: In the papermaking process, chemical pumps are used to transport various liquids, such as pulp, dyes, wetting agents, etc., to ensure the normal operation of the paper machine and product quality.
Agricultural field: In agricultural production, chemical pumps are used for the transportation and treatment of pesticides, fertilizers, irrigation water, etc. to improve the efficiency of agricultural production and product quality.
Surface Treatment Processes
Coating
Coating is one of the most common surface treatment processes used for pumps. This coating serves as a barrier, protecting the underlying material from corrosion, abrasion, and other forms of wear.
Plating
Plating is another widely used surface treatment process for pumps. This metal layer enhances the corrosion resistance, wear resistance, and aesthetic appeal of the pump part.
Chemical Treatment
This process can include processes such as passivation, pickling, and anodizing. Chemical treatment can improve corrosion resistance, enhance surface hardness, and provide a more uniform finish.

Installation Requirements
Location Selection
Place chemical pumps as close to the liquid source and below the liquid level (for non-self-priming pumps) as possible. This helps maximize the suction pipe length and minimize the pump’s suction head for higher intake efficiency.
Pipe Layout
Use pipes that are as short and straight as possible, limit bends, and ensure the largest possible bending radii. This helps avoid air vortices in the pipes and reduces the risk of cavitation damage while improving pump performance and lifespan.
Connecting Pumps and Pipes
Do not allow the chemical pump to bear the weight of the pipes. Pipes should be properly supported and independent of the pump until connection to prevent load from damaging the pump’s stability and lifespan.
How to Place an Order
You can place your order directly by phone at +44 75487 21135 or contact us by email at contact@zoiun.com.
Our technicians will quote according to your needs.
After everything is confirmed, we will sign a contract with you to confirm your approval of the product requirements and quality and your payment of the deposit.
After confirming and receiving the 30% advance payment, we will start mass production.
Our technicians will control the quality during the production process.
According to the delivery time, we will arrange shipment after receiving the remaining payment.
Packing & Delivery
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Lead Time |
Equipment production normally takes 10-20 days depending on available inventory. |
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Packaging |
Vaporizers are transported in wooden crates, which serve as protective packaging during shipment, especially in cases where multiple manufacturers' products are consolidated in a single container for Less than Container Load (LCL) shipments. |
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Payment Terms |
30% deposit in advance, 70% balance against the copy of B/L. T/T, Trade Assurance, Paypal, Western Union, Credit Card, L/C etc. |
FAQ
We're well-known as one of the leading chemical pump manufacturers and suppliers in China. Please rest assured to buy cheap chemical pump from our factory. All custom made products are with high quality and competitive price.
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