£158.99

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

Black, QBY4-25L

Price data last checked 131 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the most expensive it has ever been. Walk away.

£159 today · previous high £159 · all-time low £138

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 600 days • 600 data points (No recent data available)

Historical
Generating forecast...
£158.99 £135.89 £140.93 £145.97 £151.01 £156.05 £161.09 08 June 2024 04 November 2024 03 April 2025 31 August 2025 28 January 2026

Price Distribution

Price distribution over 600 days • 4 price levels

Days at Price
Current Price
282 days 217 days 9 days 92 days · current 0 71 141 212 282 £138 £139 £153 £159 Days at Price

Price Analysis

Most common price: £138 (282 days, 47.0%)

Price range: £138 - £159

Price levels: 4 different prices over 600 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.

Product Specifications

Brand
VEVOR
Colour
Black
Size
22gpm Al Alloy Nitrile Rubber
Domain
Amazon UK
Listed Since
22 April 2024

Barcode

No barcode data available

Similar Products You Might Like

KCL Sahara 100 Mechanical Gloves, Nitrile, Water Resistant, Powderfree, Unisex, Suitable for Construction/Assembly/Transportation, Yellow, Size 10, 010010141E (BAG of 10 Pairs)
94% match

KCL Sahara 100 Mechanical Gloves, Nitrile, Water Resistant, Powderfree, Unisex, Suitable for Construction/Assembly/Transportation, Yellow, Size 10, 010010141E (BAG of 10 Pairs)

Honeywell

£43.69 06 Feb 2026
Ansell TouchNTuff 93-700 Nitrile gloves, food processing, Green, Size 7.5-8 (Pack of 10 pairs)
94% match

Ansell TouchNTuff 93-700 Nitrile gloves, food processing, Green, Size 7.5-8 (Pack of 10 pairs)

Ansell

£52.95 05 Feb 2026
Portwest S460 Men's Winter Traffic Jacket Hi Vis Hooded Work Coat Reflective Fully Lined Zip Safety Utility Waterproof Reflective Workwear Yellow, 6X-Large
93% match

Portwest S460 Men's Winter Traffic Jacket Hi Vis Hooded Work Coat Reflective Fully Lined Zip Safety Utility Waterproof Reflective Workwear Yellow, 6X-Large

Portwest

£24.99 12 Jan 2026
Ogrifox OX-UNIWAMP Rubber-Coated Safety Gloves, Protective Gloves, Work Gloves, White-Orange, Size 9, 480 Pairs
93% match

Ogrifox OX-UNIWAMP Rubber-Coated Safety Gloves, Protective Gloves, Work Gloves, White-Orange, Size 9, 480 Pairs

Ogrifox

£205.09 04 Feb 2026
Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size XL (12 Pairs)
93% match

Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size XL (12 Pairs)

Alphatec

£152.38 06 Feb 2026
Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size L (12 Pairs)
93% match

Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size L (12 Pairs)

Alphatec

£93.10 04 Feb 2026
Honeywell 2095301-09 Powercoat 953-01 Nitraf Gloves, Size 9
93% match

Honeywell 2095301-09 Powercoat 953-01 Nitraf Gloves, Size 9

Honeywell

£21.30 12 Feb 2026
Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size M (12 Pairs)
93% match

Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size M (12 Pairs)

Alphatec

£152.38 05 Feb 2026
Goodyear Workwear GYJKT014 Mens Waterproof Windproof Breathable Canvas Padded Work Safety Jacket, Black/Royal Blue, 2X-Large
93% match

Goodyear Workwear GYJKT014 Mens Waterproof Windproof Breathable Canvas Padded Work Safety Jacket, Black/Royal Blue, 2X-Large

Goodyear

£59.99 15 Apr 2026
Goodyear Workwear GYJKT014 Mens Waterproof Windproof Breathable Canvas Padded Work Safety Jacket, Black/Royal Blue, X-Large
93% match

Goodyear Workwear GYJKT014 Mens Waterproof Windproof Breathable Canvas Padded Work Safety Jacket, Black/Royal Blue, X-Large

Goodyear

£59.99 11 Apr 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Orange/Navy Short, 41
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Orange/Navy Short, 41

Portwest

£40.53 29 Jan 2026
SITE KING PU Palm Work Gloves 12 Pairs – Safety Grip Gloves for Precision Tasks, Construction, Warehouse & Gardening – Breathable, Durable (Black, 2XL)
93% match

SITE KING PU Palm Work Gloves 12 Pairs – Safety Grip Gloves for Precision Tasks, Construction, Warehouse & Gardening – Breathable, Durable (Black, 2XL)

SITE KING

Out of Stock 01 Feb 2026
200 Disposable Nitrile Gloves Extra Small Blue – Medical Examination Powder-Free Latex-Free Strong Durable Tear-Resistant for Healthcare, Dental, Food, Cleaning, Automotive & Industrial Use (XS)
93% match

200 Disposable Nitrile Gloves Extra Small Blue – Medical Examination Powder-Free Latex-Free Strong Durable Tear-Resistant for Healthcare, Dental, Food, Cleaning, Automotive & Industrial Use (XS)

firmsafeT

£9.29 27 Jan 2026
Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size S (12 Pairs)
93% match

Ansell AlphaTec 58-270 Chemical-Resistant Nitrile Gloves, Long Work Gauntlet for Mechanical and Industrial Uses, Reusable, Men Women, Green, Size S (12 Pairs)

Ansell

£91.15 04 Feb 2026
Ogrifox Arctic Zone Titan Deep Freeze 55Q Premium Ice Chest Roto Cooler with Microban Protection, Gray
93% match

Ogrifox Arctic Zone Titan Deep Freeze 55Q Premium Ice Chest Roto Cooler with Microban Protection, Gray

Ogrifox

£193.12 14 Feb 2026
Portwest Bizflame Ultra Jacket, Color: Navy, Size: XXXL, FR68NARXXXL
93% match

Portwest Bizflame Ultra Jacket, Color: Navy, Size: XXXL, FR68NARXXXL

Portwest

£71.16 05 Apr 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Orange/Navy Short, 42
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Orange/Navy Short, 42

Portwest

£40.53 29 Jan 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 34
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 34

Portwest

£37.30 25 Jan 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Yellow/Navy, 42
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Yellow/Navy, 42

Portwest

£40.53 29 Jan 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 28
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 28

Portwest

£40.53 24 Jan 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Yellow/Navy, 44
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Yellow/Navy, 44

Portwest

£40.53 20 Jan 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 44
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 44

Portwest

£40.53 24 Jan 2026
Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 32
93% match

Portwest T501 Mens PW3 Hi Vis Work Trousers - Holster Pocket Workwear Safety Construction Trousers Red/Black, 32

Portwest

£40.53 24 Jan 2026