Air-Operated Double Diaphragm Pump Polypropylene Construction & PTFE Diaphragm & 2.5 GPM Flow Rate Our self-priming diaphragm pump features an all-bolted polypropylene body and double PTFE 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 PTFE Diaphragms
Excellent Air-operated Performance
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Unique & Professional Designs
Sturdy Polypropylene Body
The shell of the air-operated diaphragm 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 features double PTFE diaphragms, which have high resistance to corrosion and aging. Max. Flow Rate：2.5 GPM; Max Head Lift：226.4 ft/69 m.
Professional Air-Operated Designs
Our diaphragm pump is built to meet the international standard for reliable performance. Inlet/Outlet Port Size: 1/2 inch (12.7 mm); Air Inlet Size: FNPT 1/4 inch (6.35 mm).
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.
Specifications
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Model: QBY-15PP
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Body Material: Polypropylene
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Inlet Port: 1/2 inch (12.7 mm)
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Outlet Port: 1/2 inch (12.7 mm)
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Air Inlet Size: FNPT 1/4 inch (6.35 mm)
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Max Flow Rate: 2.5 GPM
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Suction: 0-5 m (0-16.4 ft)
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Max Suspended Solids: 2.38 mm (3/32 inch)
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Max Head: 69 m (226.4 ft)
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Max PSI: 80 psi
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Temp. Rating: -20℉ ~ 150 ℉
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Self-Priming Dry: 3 m (10 ft)
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Self-Priming Wet: 4.6 m (15 ft)
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Ball Material: Santoprene(R)
Package Content
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1 x Air-Operated Double Diaphragm Pump
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1 x Product Manual
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