VEVOR UK EN
Select the country/region, language, and currency you prefer for shopping.
Delivery to
Your Address
Hello, Sign in
Account & Order
Categories
Download VEVOR App
Exclusive £5.00 off for your first three orders on the App.
Scan the QR code to download
black VEVOR air-operated diaphragm pump with metal frame and connection ports VEVOR air-operated diaphragm pump displayed with oil drums in an industrial setting. VEVOR air-operated diaphragm pump with aluminum alloy body, corrosion-proof, leak-proof. VEVOR air-operated diaphragm pump with double nitrile diaphragms, self-priming function. VEVOR air-operated diaphragm pump with 1 inch ports and sealed ball valve in industrial setting VEVOR air-operated diaphragm pump for waste oil, alcohol, hydraulic fluid, and more. VEVOR air-operated diaphragm pump shown with dimensions and application scenarios.
YBGMBQBY4-25L0001V0

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

Price including VATSee details
Save up to 15% with PRO price. Sign up for free PRO Account.
Exclusive £5.00 off for your first three orders on the App.
Download Now
Exclusive £5.00 off for your first three orders on the App.
Scan the QR code to download

Nitrile Rubber

  • Nitrile Rubber
  • Teflon

35 GPM

  • 140 GPM
  • 35 GPM

About this item

  • 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.

Frequently Bought Together

People Who Bought This Item Also Bought

VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35
Nitrile Rubber 35 GPM
VEVOR air-operated diaphragm pump in front of an industrial background.
VEVOR air-operated diaphragm pump with black casing and multiple bolts visible
Air-Operated Double Diaphragm Pump Aluminum Alloy Construction & Nitrile Diaphragm & 22 GPM Flow Rate Our self-priming diaphragm pump features an all-bolted aluminum alloy body and double nitrile diaphragms, sturdy and corrosion-proof, without leakage. Sealed ball valves and non-stall operation provides outstanding performance. It is perfect for transferring viscous and flammable fluids. Our top of the line self-priming diaphragm pump will ensure your operations are flowing smoothly.
Premium Double Nitrile Diaphragms
Excellent Air-operated Performance
  • Unique & Professional Designs
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
solid VEVOR air-operated diaphragm pump with aluminum alloy body and bolted construction.
Sturdy Aluminum Alloy Body
The shell of the air-operated diaphragm pump adopts aluminum alloy construction, all bolted, solid, and corrosion-proof. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 100 psi.
VEVOR air-operated diaphragm pump with nitrile double diaphragm, 150°f max temp, 100 psi.
Nitrile Double Diaphragm
The self-priming pump features double nitrile diaphragms, which have high resistance to corrosion and aging. Max. Flow Rate: 22 GPM; Max Head Lift: 239.5 ft/73 m±15%.
VEVOR air-operated diaphragm pump with labeled ports and air inlet on industrial background.
Professional Air-Operated Designs
Our diaphragm pump is built to meet the international standard for reliable performance. Inlet/Outlet Port Size: 1 inch; Air Inlet Size: FNPT 1/2 inch.
VEVOR air-operated diaphragm pump with sealed ball valve, 73m head, 22gpm flow rate.
Sealed Ball Valve
It is easily accessible to ball checks and fluid caps for maintenance and repairs. In addition, the motor design delivers optimum air efficiency. An “Unbalanced" air valve ensures no-stalling during operation.
VEVOR air-operated diaphragm pump handles waste oil, alcohol, hydraulic fluid, ink, drinks, detergent, gasoline, diesel, water.
Handle Various Material
This air-operated diaphragm pump can transfer many viscous and flammable fluids, including waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drinking water, and so on.
VEVOR air-operated diaphragm pump with wide applications in industry and beverages.
Versatile Uses
The double diaphragm pump has applications in various industries like petroleum, metallurgy, mining, coating. printing, water treatment, automobile, etc.
black VEVOR air-operated diaphragm pump with dimensions 12.5" x 8.6" x 7.3".
Specifications
  • Model: QBY4-25L
  • Type: Air-operated Double diaphragm
  • Diaphragm Material: Nitrile
  • Body Material: Aluminum Alloy
  • Inlet/Outlet Port: 1 inch (25 mm)
  • Air Inlet Size: NPT 1/2 inch (12.7 mm)
  • Max Flow Rate: 22 GPM
  • Max Head: 239.5 ft/73 m±15%
  • Valve Type: Ball
  • Suction: 0-5 m (0-16.4 ft)
  • Max Suspended Solids: 3 mm (1/8 inch)
  • Average Air Consumption: 38 CFM
  • Self-Priming Dry: 3 m (10 ft)
  • Self-Priming Wet: 4.6 m (15 ft)
black VEVOR air-operated diaphragm pump front view with dual chambers and pipe fittings
Package Content
  • 1 x Air-Operated Double Diaphragm Pump
  • 1 x Product Manual
VEVOR air-operated diaphragm pump in front of an industrial background.
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR air-operated diaphragm pump with black casing and multiple bolts visible
Air-Operated Double Diaphragm Pump Aluminum Alloy Construction & Nitrile Diaphragm & 22 GPM Flow Rate Our self-priming diaphragm pump features an all-bolted aluminum alloy body and double nitrile diaphragms, sturdy and corrosion-proof, without leakage. Sealed ball valves and non-stall operation provides outstanding performance. It is perfect for transferring viscous and flammable fluids. Our top of the line self-priming diaphragm pump will ensure your operations are flowing smoothly.
Premium Double Nitrile Diaphragms
Excellent Air-operated Performance
  • Unique & Professional Designs
solid VEVOR air-operated diaphragm pump with aluminum alloy body and bolted construction.
Sturdy Aluminum Alloy Body
The shell of the air-operated diaphragm pump adopts aluminum alloy construction, all bolted, solid, and corrosion-proof. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 100 psi.
VEVOR air-operated diaphragm pump with nitrile double diaphragm, 150°f max temp, 100 psi.
Nitrile Double Diaphragm
The self-priming pump features double nitrile diaphragms, which have high resistance to corrosion and aging. Max. Flow Rate: 22 GPM; Max Head Lift: 239.5 ft/73 m±15%.
VEVOR air-operated diaphragm pump with labeled ports and air inlet on industrial background.
Professional Air-Operated Designs
Our diaphragm pump is built to meet the international standard for reliable performance. Inlet/Outlet Port Size: 1 inch; Air Inlet Size: FNPT 1/2 inch.
VEVOR air-operated diaphragm pump with sealed ball valve, 73m head, 22gpm flow rate.
Sealed Ball Valve
It is easily accessible to ball checks and fluid caps for maintenance and repairs. In addition, the motor design delivers optimum air efficiency. An “Unbalanced" air valve ensures no-stalling during operation.
VEVOR air-operated diaphragm pump handles waste oil, alcohol, hydraulic fluid, ink, drinks, detergent, gasoline, diesel, water.
Handle Various Material
This air-operated diaphragm pump can transfer many viscous and flammable fluids, including waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drinking water, and so on.
VEVOR air-operated diaphragm pump with wide applications in industry and beverages.
Versatile Uses
The double diaphragm pump has applications in various industries like petroleum, metallurgy, mining, coating. printing, water treatment, automobile, etc.
black VEVOR air-operated diaphragm pump front view with dual chambers and pipe fittings
Package Content
  • 1 x Air-Operated Double Diaphragm Pump
  • 1 x Product Manual
black VEVOR air-operated diaphragm pump with dimensions 12.5" x 8.6" x 7.3".
Specifications
  • Model: QBY4-25L
  • Type: Air-operated Double diaphragm
  • Diaphragm Material: Nitrile
  • Body Material: Aluminum Alloy
  • Inlet/Outlet Port: 1 inch (25 mm)
  • Air Inlet Size: NPT 1/2 inch (12.7 mm)
  • Max Flow Rate: 22 GPM
  • Max Head: 239.5 ft/73 m±15%
  • Valve Type: Ball
  • Suction: 0-5 m (0-16.4 ft)
  • Max Suspended Solids: 3 mm (1/8 inch)
  • Average Air Consumption: 38 CFM
  • Self-Priming Dry: 3 m (10 ft)
  • Self-Priming Wet: 4.6 m (15 ft)

Air-Operated Double Diaphragm Pump for Versatile Fluid Handling

The VEVOR air-operated double diaphragm pump is an excellent tool for fluid handling. It handles various fluids, from water to viscous materials like asphalt seal and acrylic coatings. The pump's strong construction ensures durability and reliability in different applications, including industrial use, and it can manage thick polymers and abrasive materials. This makes it suitable for industries where you need fluid transfer. Our pump is dependable due to its consistent performance. We provide efficient fluid transfers in many settings. From construction to manufacturing, this versatile device is useful in multiple industries. Our pump’s design ensures that it can handle tough jobs without frequent breakdowns on your job. So, it can meet challenging jobs with no frequent failures at all times.


Cost-Effective and Efficient 1 inch Inlet Outlet Pump

This pump offers a cost-effective solution for fluid transfer. Its efficient design ensures minimal maintenance, reducing long-term costs. The 1-inch inlet and outlet ports allow for easy integration into existing systems. This feature makes it a pliable choice for businesses looking to optimize their operations. Our affordable price does not compromise its performance. You get a high flow rate and strong suction. So, it works efficiently in various applications. Therefore, this cost-effectiveness makes the pump an attractive option for budget-conscious buyers. We offer value for money with reliable performance and low maintenance needs.


Durable and High-Performance Aluminum Diaphragm Pump

Its aluminum body ensures durability and stability. This construction makes it resistant to wear and tear, even in demanding environments, and it has high-performance capabilities, making it suitable for continuous industrial use. The pump's robust build ensures it can handle heavy fluids without damage. Due to its reliability in tough conditions, it is a reliable tool for businesses. Additionally, the aluminum structure also provides flexibility during operations. So this durability ensures that the pump stays functional for extended periods.


Powerful 35 GPM Diaphragm Pump for Quick Fluid Transfer

The maximum flow rate of 35 GPM is powerful. It ensures quick and efficient fluid transfer, saving time and resources. This high flow rate makes it suitable for applications requiring rapid movement of fluids. The pump's strong performance is consistent, even with thick materials. It is ideal for industrial settings because it can handle large volumes of fluid. This efficiency ensures businesses can complete tasks quickly. The pump's power makes this tool reliable for fluid transfer needs.


Reliable 120PSI Diaphragm Pump for High-Pressure Applications

It has a handling capacity of up to 120PSI, making it reliable. It is suitable for high-pressure applications, ensuring effective fluid movement. The feature makes it a dependable tool in demanding environments. Our pump's consistent performance under pressure ensures it meets operational needs. Its reliability in tough jobs also makes this a top choice for businesses. This high-pressure capability ensures the pump can handle intense tasks. You need strong pressure to handle tough job situations. Reliable Solution: The pump’s reliability means it can manage tough jobs without issues.


Easy-to-Use and Maintain Diaphragm Pump

It is designed for ease of use and maintenance. Its simple operation ensures minimal training is required. The pump's easy maintenance reduces downtime and associated costs. Hence, it’s practical for various users. Our user-friendly design makes it functional with minimal upkeep. This ease of use makes the pump accessible to many users, too. You can trust its reliability with basic care. You should be ready when making any changes to fluid transfer needs.


Fast and Efficient Fluid Transfer with Self-Priming Capability

Its self-priming capability ensures rapid and efficient fluid transfer. It can quickly draw fluid into the system, enhancing its performance. This feature makes it suitable for applications that require quick start-up. The pump's efficient flow transfer saves time and resources. With its self-priming capabilities, it operates effectively without external help. This efficiency ensures businesses can complete tasks promptly. Our pump’s fast fluid transfers make it an excellent tool for various industries. You can trust it to handle fluid transfer needs.


See More

Specification

Model
QBY4-25L
Type
Air-operated Double diaphragm
Diaphragm Material
Nitrile
Body Material
Aluminum Alloy
Inlet/Outlet Port
1 inch (25 mm)
Air Inlet Size
NPT 1/2 inch (12.7 mm)
Max Flow Rate
22 GPM
Max Head
239.5 ft/73 m±15%
Valve Type
Ball
Suction
0-5 m (0-16.4 ft)
Max Suspended Solids
3 mm (1/8 inch)
Average Air Consumption
38 CFM
Self-Priming Dry
3 m (10 ft)
Self-Priming Wet
4.6 m (15 ft)
Questions and Answers
1 Questions
Hi What is the availability of spare parts, What would be delivery time scale , How robust are these units , Can they handle water based paint, Thanks
If there is a problem with your purchase during the warranty period, we can send you a replacement part free of charge(Except for consumables, they need to be purchased by you yourself). Please click the following link to contact us: https://uk.vevor.com/pages/contact-us. Warewhouse processing time is 1-2 business days, and delivery time is 2-6 business days for general products. Yes, they can handle water based paint.
By vevor

People Who Viewed This Item Also Viewed

Tips & Inspiration