ZQAODD-Pump | Premium Air Operated Diaphragm Pumps & Spare Parts Manufacturer

About ZQAODD-Pump

Hubei Zoomkey Science and Technology Co., Ltd is a leading manufacturer and supplier of air operated diaphragm pumps, high-pressure pumps, and a full range of diaphragm pump spare parts. Based in Wuhan, China, our strategic location provides us with unparalleled access to raw materials, logistics, and supply chain networks.

We are an integrated enterprise combining R&D, production, and sales. Our products are widely distributed across Southeast Asia, the Middle East, Africa, and Europe, earning trust through consistent quality and performance.

9001

ISO Certified

100+

Global Clients

Made in China

Why Choose Us?

We deliver unmatched quality, reliability, and service in the diaphragm pump industry.

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Certified Quality

Our manufacturing processes meet ISO 9001 and CE standards, ensuring every product is built to last.

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Fast Delivery

With sufficient stock and efficient logistics, we ensure prompt delivery to your location.

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Complete Support

From spare parts to technical guidance, we offer comprehensive after-sales service.

Our Products

Explore our wide range of high-performance diaphragm pumps and accessories.

High Pressure Diaphragm Pump

Ideal for demanding industrial applications requiring high discharge pressure and reliability.

Stainless Steel Diaphragm Pump

Corrosion-resistant design for chemical, food, and pharmaceutical industries.

Resin Diaphragm Pump

Lightweight and chemical-resistant, perfect for handling aggressive fluids.

Santoprene Diaphragm

Highly flexible and durable diaphragm for smooth and efficient pump operation.

Aluminum Diaphragm Pump

Lightweight and cost-effective solution for general industrial pumping needs.

Cast Iron Diaphragm Pump

Robust construction for heavy-duty applications in mining and wastewater.

PP Diaphragm Pump

Polypropylene body offers excellent resistance to acids and alkalis.

PTFE Diaphragm

Superior chemical resistance and thermal stability for extreme environments.

View All Products

Advanced Features

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Self-Priming & Dry Run Capable

No need for priming; can run dry without damage.
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No Electricity Required

Operates on compressed air, ideal for hazardous environments.
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Handles Solids & Slurries

Can pump media with suspended solids up to 10mm.
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Minimal Maintenance

Few moving parts ensure long service life and low downtime.

Frequently Asked Questions

What is an air operated diaphragm pump?

It is a positive displacement pump that uses compressed air to move fluid through alternating suction and discharge cycles via flexible diaphragms.

Can your pumps handle abrasive fluids?

Yes, our cast iron and stainless steel models are designed to handle slurries and abrasive media effectively.

Do you provide spare parts?

Yes, we offer a full range of spare parts including diaphragms, balls, seats, valves, and air distribution systems.

Are your products CE and ISO certified?

Yes, we are ISO 9001 and CE certified, ensuring compliance with international quality and safety standards.

Get in Touch

Reach out to us for inquiries, quotes, or technical support.

+8618071010493

bololy2@bllpv.com

Happiness Industrial Park, Hongqi Road, Hengdian Street, Huangpi District, Wuhan City, Hubei Province, China

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