- Premium Double Nitrile Diaphragms
- Sturdy & Leak-proof Construction
- Excellent Air-operated Performance
- Unique & Professional Designs
Tough Equipment & Tools, Pay Less
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's products are sold in more than 200 countries and regions with 10 million plus members worldwide.
Why Choose VEVOR?
- Premium Tough Quality
- Incredibly Low Prices
- Fast & Secure Delivery
- 30-Day Free Returns
- 24/7 Attentive Service
Key Features
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: 120 psi.
Nitrile Double Diaphragm
The self-priming pump features double nitrile diaphragms, which have high resistance to corrosion and aging. Max. Flow Rate：158.4 GPM; Max Head Lift：275.6 ft/84 m.
Professional Air-Operated Designs
Our diaphragm pump is built to meet the international standard for reliable performance. Inlet/Outlet Port Size: 2 inch; Air Inlet Size: FNPT 1/2 inch.
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.
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.
Versatile Uses
The double diaphragm pump has applications in various industries like petroleum, metallurgy, mining, coating. printing, water treatment, automobile, etc.
Specification
- Model: QBY4-50L
- Type: Air-operated Double diaphragm
- Diaphragm Material: Nitrile
- Body Material: Aluminum Alloy
- Inlet/Outlet Port: 2 inch (50 mm)
- Air Inlet Size: NPT 1/2 inch (12.7 mm)
- Max Flow Rate: 158.4 GPM
- Max Head: 84 m (275.59 ft)
- 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)
Package & Content
- 1 x Air-Operated Double Diaphragm Pump
- 1 x Product Manual
Features & Details
- 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: 120 psi; Max. Flow Rate：158.4 GPM; Max Head Lift：275.6 ft/84 m.
- 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: 2 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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Please be aware that PO Box cannot receive items,please DO NOT fill in the PO Box address.
- DELIVERY DAYS: 3-7 BUSINESS DAYS
- 3 BUSINESS DAYS SHIPPING OUT
- SHIP FROM CA & TX & NJ & GA & NC &OR WAREHOUSE
California Warehouse: City of Industry, CA
Texas Warehouse: Houston, TX
New Jersey Warehouse: Perth Amboy, NJ
New York State Warehouse: Perth Amboy, NJ
Georgia Warehouse: Austell,GA
North Carolina Warehouse: Grove NC
Oregon Warehouse: AIRPORT WAY Portland,OR
- All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation
- Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
- We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.
- Email Customer Support:
- 9:00am-2:00am PST Sunday-Friday
- All emails will be responded to within 12-24 hours
- This item comes with 12 months Warranty from the date of customers purchased it. Special circumstances will be listed clearly in the listing.
- If your item has been damaged in transit or become faulty in warranty period, please email us with pictures or video to show the problem.
- Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it's your fault.
- Replacement products are provided with the same warranty as the returned products.
