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high quality diaphragm pump repair kit petrochemical for repair kit AIRWOLF

high quality diaphragm pump repair kit petrochemical for repair kit AIRWOLF

High quality diaphragm pump repair kit petrochemical for repair kit AIRWOLF

Minimum Order Quantity
1 piece
Packaging Details
Plastic bags,Boxes, Cartons, Pallets,or according to customer's requirement
Delivery Time
within 1-10 working days after payment
Payment Terms
T/T , Western Union,Paypal
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Enterprise Strength
  • AIRWOLF receives trust and favor from new and old customers based on high-quality products, reasonable price, and professional services.
Application Scope
AIRWOLF's custompneumaticcomponents can meet the different needs of customers.With a focus on customers' potential needs, AIRWOLF has the ability to provide one-stop solutions.
Company Advantages
1. The production of AIRWOLF diaphragm pump repair kit a well-designed process.
2. The product is water resistant. Its fabric is capable of handling a lot of exposure to moisture and has good water penetration.
3. The product is less likely to retain barbeque residues. Its non-stick surface is specially treated with polish to ensure a smooth food contact surface.
4. The product is now widely demanded across various industries, having an extensive applications.
Detailed Description

The diaphragm fitted valve mdels 651009 647521 etc, and the material is PTFE, the PTFE features are acid and alkali resistant,moderate abrasion resistance, international dimensions.Mainly applicable industries include chemical industry, petrochemical industry, coating industry, daily chemical industry, ceramic industry, mining industry, water treatment, beverage industry, paper industry, electronics industry, textile industry, construction industry, furniture industry, metallurgy, foundry and dyeing industry.The pneumatic diaphragm pump is a new type of conveying machine. It uses compressed air as the power source and can be used for various corrosive liquids.

The pneumatic diaphragm pump has four materials: engineering plastics, aluminum alloy, stainless steel and alloy. Pneumatic diaphragm pumps use nitrile rubber, neoprene, fluororubber, polytetrafluoroethylene, and polytetraethylene ethylene according to different liquid media to meet the needs of different users. It is placed in various special occasions and used to pump various media that can not be pumped by conventional pumps, and has achieved satisfactory results.

Material Feature
PTFE:It can also be called Teflon, good chemical resistance, solvent resistance, acid and alkali resistance, moderate abrasion resistance, and strong versatility.
Nirtrile:Generally used in oil fluids, not suitable for strong solvents and chemical fluids, oil resistant.
Santoprene:Good corrosion resistance, chemical resistance, suitable for sewage

Installation method

◈  Orient the pump so one of the fluid covers faces up, use a 10 mm socket wrench to remove the fluid cover screws , then pull the fluid cover up off the pump, turn the pump over and remove the other fluid cover.

Plastic Pumps: Use a 1-1/4 socket or box end wrench on the hex of a fluid side diaphragm plate to remove, then remove all parts of the diaphragm assembly.

◈  Metal Pumps: Remove the bolt  from one side of the diaphragm shaft, then remove all parts of that diaphragm assembly.

Follow the same procedure to disassemble the other diaphragm assembly.


Do not remove undamaged bearings.

Use an o-ring pick to remove the u-cup packings from the center housing, bearings can remain in place.

If necessary, use a socket wrench to remove the pilot valves or pilot inserts.

Remove the pilot valve cartridges only if necessary due to a known or suspected problem, after removing pilot valves, use a hex to remove the cartridges , then remove cartridge o-rings . If stripped, use two screwdrivers to screw out the cartridge.

Do not remove undamaged pilot valve cartridges.

Company Features
1. As a domestic company, AIRWOLF has been a world-famous air pump diaphragm kits supplier.
2. AIRWOLF is proud of owning advanced technical force to create diaphragm pump rebuild kit .
3. AIRWOLF CO, LTD aims to be an highly advanced air pump diaphragm kits manufacturer. Call now! The excellence in quality of air pump diaphragm kits is our promise. Call now! For the goal of being a pioneer in air pump diaphragm kits industry, AIRWOLF strives to fulfill the tenet of quality first and customer foremost. Call now!
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