Air-Operated Double Diaphragm Pump
The listing is about Air-Operated Double Diaphragm Pump QBY4-15 7 GPM with 1/2 inch inlet and outlet. This powerful and efficient air operated diaphragm pump is perfect for all your needs in every industry. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.
- Main Parameter
- Quality Performance
- Unique Design
- Excellent Construction
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: 100 psi.
PTFE Double Diaphragm
The self-priming pump features double PTFE diaphragms, which have high resistance to corrosion and aging. Max. Flow Rate：8.8 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; Air Inlet Size: FNPT 1/4 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.
- 1 x Air-Operated Double Diaphragm Pump QBY4-15
- 1 x Product Manual
- Model: QBY4-15
- Body Material: Polypropylene
- Diaphragm Material: PTFE
- Inlet Port: 1/2 inch (12.7 mm)
- Outlet Port: 1/2 inch (12.7 mm)
- Air Inlet Size: 1/4 inch (6.35 mm)
- Gas Nozzle: 0.32 inch (8 mm)
- Max Flow Rate: 8.8 GPM
- Suction: 0-5 m (0-16.4 ft)
- Max Suspended Solids: 2.38 mm (3/32 inch)
- Max Head: 69 m (226.4 ft)
- Check Seat Material: Polypropylene
