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VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35

Black, QBY4-25L

Out of stock

Price data last checked 48 day(s) ago - refreshing...

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Out of stock 88 days · last price £155 · longest previous gap was 1 days

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Price History & Forecast

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Last 43 days · 43 data points (no recent data)

Historical
Generating forecast…
£155.07 £147.32 £150.42 £153.52 £156.62 £159.72 £162.82 09 May 2026 19 May 2026 30 May 2026 09 June 2026 20 June 2026

Price Distribution

Price distribution over 43 days • 1 price levels

Days at Price
43 days 0 11 22 32 43 £155 Days at Price

Price Analysis

Most common price: £155 (43 days, 100.0%)

Price range: £155 - £155

Price levels: 1 different prices over 43 days

Key Features

Premium Double Nitrile Diaphragms: Our air-operated double diaphragm pump adopts nitrile diaphragms, durable, corrosion-proof, and long-lasting. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 100 psi; Max. Flow Rate: 22 GPM; Max Head Lift:239.5 ft/73 m±15%.

Sturdy & Leak-proof Construction: The diaphragm pump housing is made of aluminum alloy material, bolted against leakage, sturdy, and corrosion-proof for long-time use.

Excellent Air-operated Performance: Inlet/Outlet Port Size: 1 inch; Air Inlet Size: FNPT 1/2 inch. A high-quality glyd ring, the double-acting sealing, strengthens air performance.

Unique & Professional Designs: Our double diaphragm pump features an externally available air distribution system. The modular air valve is stainless. This low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes downtime.

Wide Applications: This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drink, and so on. It is widely used in many industries, such as petroleum, metallurgy, mining, coating, printing, water treatment, and automobile.

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