Chemical industry

The chemical industry contains all kinds of acid, alkali, or flammable liquids. Safety must be paid great attention to in transportation. Our Air-Operated diaphragm pumps are driven by air pressure and do not require any electricity. They are safe and easy to operate. Any sparks are no generated when the pump working. And our products have passed ISO9001, European Union CE, European Union ATEX explosion-proof certification. The products are guaranteed.

Air Operated Diaphragm Pumps Suitable for Conveying Chemical Substances| TDS-DYISHENG Pump

Advantages & Application

Increasing Safety & Efficiency
Maximize your productivity & minimize your maintenance and downtime.
Filling a tank, drum, bucket, or dosing chemicals in precise amounts.

Why are Air Operated Diaphragm Pumps Suitable for Conveying Chemical Substances?

Excellent Chemical Resistance Materials
The wetted parts of pneumatic diaphragm pumps are primarily made of metal and plastic materials. By utilizing the different characteristics of these materials, they can cover the transportation of up to 99% of chemical substances. You can refer to the “Material Chemical Resistance Reference” to understand the applicable material specifications for conveying fluids.
Air Pressure Driven
Air powered diaphragm pumps do not use electric power, eliminating concerns about pump overheating due to overload or generating sparks during operation, which could pose an explosion risk.
Full Bolted Structure
The design with full bolts ensures secure locking for complete sealing and pressure resistance. This prevents leakage, ensuring the safe conveyance of chemical substances without impacting environmental safety.
Leak-Proof Sealing Structure
For DYI SHENG TDS pneumatic diaphragm pumps, complete sealing performance is required at each joint to effectively prevent liquid leakage, reducing environmental pollution. The diaphragm design prevents the direct leakage of transported chemical liquids to the external or internal parts of the pump, ensuring the safety of the environment and operators.
No Heat Generation
During the operation of AODD pumps, they do not generate high temperatures or emit harmful gases, allowing for the effective and safe conveyance of chemical substances.
Ability to Run Dry
Pneumatic double diaphragm pumps allow for prolonged dry running without causing pump damage or overheating.
Excellent Shear Force
Dual diaphragm pumps exert very low shear force on the transported fluid, preventing the destruction or reaction of chemical molecules. This is crucial for the safe conveyance of chemical substances.

Why are Air-Operated Double Diaphragm Pumps Suitable for Chemical Applications?

Corrosion Resistance

Surface treatments often involve the use of corrosive chemical agents. Air operated double diaphragm pumps can select corrosion-resistant material specifications for fluids to ensure no chemical damage during the transportation of surface treatment agents.

Leakage-Free

The structure of air operated diaphragm pumps ensures that chemical liquids do not leak during operation, maintaining a clean working environment and preventing harm to equipment and operators from liquid leakage.

Self-Priming Capability

With excellent self-priming performance, these pumps can effectively suction chemical liquids and transport them to the desired processing area, ensuring uniform coating.

Controllable Flow

The flow and pressure of pneumatic diaphragm pumps are adjustable to meet different flow and pressure requirements in various processing applications, providing more flexible operation.

Strong Adaptability

Air driven diaphragm pump can transport viscous and particle-containing chemical fluids, making them suitable for different types of chemical processing methods.

SUITABLE FOR

In the chemical processing industry, air operated diaphragm pumps are mainly applied in the following areas.

Corrosion inhibition and rust preventive treatment

Used to coat corrosion inhibitors and rust preventive liquids on metal surfaces, protecting them from corrosion and oxidation.

Transportation of cleaning agents

Before surface treatment, transporting cleaning agents to clean and remove oil, dirt, and other impurities from processing components.

Application of coating agents

Used to evenly coat surface treatment agents and coating agents on processing component surfaces to improve appearance and increase protective performance.

Electroplating applications

In surface electroplating processes, they can be used to transport acid wash and electrolyte solutions.

Electronics industry applications

Air operated double membrane pumps can safely transport etching chemicals, commonly used in the semiconductor industry.

In the chemical processing industry, air operated duplex membrane pumps, with their advantages of corrosion resistance, leak-free operation, self-priming capability, and controllable flow, provide efficient, stable, and reliable liquid conveyance solutions, contributing to high-quality product management in the chemical processing industry.

applied In

It is suitable for

Mixing

Filter Press

Packaging

Batching

Tanker/Rail-car Unloading

Bulk Transfer

Day Tank Transfer

Injection

Dosing systems

Chemical Processing

Chemical etching

DYI SHENG Solutions for Chemical

DSX-PXX-TXXX-X

DSX-AAX-UXXX-X

DSX-PXX-TXXX-X