Air-Operated Double Diaphragm PumpPolypropylene Construction & PTFE Diaphragm & 2.5 GPM Flow Rate Ourself-priming diaphragm pump features an all-bolted polypropylenebody and double PTFE diaphragms, sturdy and corrosion-proof,without leakage. Sealed ball valves and non-stall operationprovides outstanding performance. It is perfect for transferringviscous and flammable fluids. Our top of the line self-primingdiaphragm pump will ensure your operations are flowingsmoothly.
Premium Double PTFEDiaphragms
Excellent Air-operatedPerformance
  • Unique & ProfessionalDesigns
VEVOR is a leading brand thatspecializes in equipment and tools. Along with thousands ofmotivated employees, VEVOR is dedicated to providing our customerswith tough equipment & tools at incredibly low prices. Today, VEVORhas occupied markets of more than 200 countries with 10 millionplus global members.
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Sturdy Polypropylene Body
The shell of the air-operateddiaphragm pump adopts polypropylene construction, all bolted,solid, and corrosion-proof. Max. Temperature: 150 ℉/66 ℃; Max.Pressure: 80 psi.
PTFE Double Diaphragm
The self-priming pump featuresdouble PTFE diaphragms, which have high resistance to corrosion andaging. Max. Flow Rate: 2.5 GPM; Max Head Lift: 226.4 ft/69 m.
Professional Air-OperatedDesigns
Our diaphragm pump is built tomeet the international standard for reliable performance.Inlet/Outlet Port Size: 1/2 inch (12.7 mm); Air Inlet Size: FNPT1/4 inch (6.35 mm).
Sealed Ball Valve
It is easily accessible to ballchecks and fluid caps for maintenance and repairs. In addition, themotor design delivers optimum air efficiency. An "Unbalanced" airvalve ensures no-stalling during operation.
Handle Various Material
This air-operated diaphragmpump can transfer many viscous and flammable fluids, includingwaste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent,drinking water, and so on.
Versatile Uses
The double diaphragm pump hasapplications in various industries like petroleum, metallurgy,mining, coating. printing, water treatment, automobile, etc.
Specifications
  • Model:QBY-15PP
  • Body Material:Polypropylene
  • Inlet Port: 1/2 inch(12.7 mm)
  • Outlet Port: 1/2 inch(12.7 mm)
  • Air Inlet Size: FNPT 1/4inch (6.35 mm)
  • Max Flow Rate: 2.5GPM
  • Suction: 0-5 m (0-16.4ft)
  • Max Suspended Solids:2.38 mm (3/32 inch)
  • Max Head: 69 m (226.4ft)
  • Max PSI: 80psi
  • Temp. Rating: -20℉ ~ 150℉
  • Self-Priming Dry: 3 m(10 ft)
  • Self-Priming Wet: 4.6 m(15 ft)
  • Ball Material:Santoprene(R)
Package Content
  • 1 x Air-Operated DoubleDiaphragm Pump
  • 1 x ProductManual
VEVOR is a leading brand thatspecializes in equipment and tools. Along with thousands ofmotivated employees, VEVOR is dedicated to providing our customerswith tough equipment & tools at incredibly low prices. Today, VEVORhas occupied markets of more than 200 countries with 10 millionplus global members.
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
Premium Double PTFEDiaphragms
Excellent Air-operated Performance
  • Unique & Professional Designs
The shell of the air-operated diaphragm pumpadopts polypropylene construction, all bolted, solid, andcorrosion-proof. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 80psi.
The self-priming pump features double PTFEdiaphragms, which have high resistance to corrosion and aging. Max.Flow Rate: 2.5 GPM; Max Head Lift: 226.4 ft/69 m.
Our diaphragm pump is built to meet theinternational standard for reliable performance. Inlet/Outlet PortSize: 1/2 inch (12.7 mm); Air Inlet Size: FNPT 1/4 inch (6.35mm).
It is easily accessible to ball checks and fluidcaps for maintenance and repairs. In addition, the motor designdelivers optimum air efficiency. An "Unbalanced" air valve ensuresno-stalling during operation.
This air-operated diaphragm pump can transfermany viscous and flammable fluids, including waste oil, alcohol,hydraulic fluid, gasoline, diesel, detergent, drinking water, andso on.
The double diaphragm pump has applications invarious industries like petroleum, metallurgy, mining, coating.printing, water treatment, automobile, etc.
Package Content
  • 1 x Air-Operated Double DiaphragmPump
  • 1 x Product Manual