Air-Operated Double Diaphragm Pump 1/2 inch Inlet & Outlet Low Viscosity Petroleum Fluids Cast Iron for Chemical Industrial Use

Specifications:
Type: Double diaphragm
Operation Type: Air-operated
Model: QBK-15
Body Material: Cast iron
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: 2 m3/h (12 GPM)
Suction: 0-5 m (0-16.4 ft)
Max Head: 69 m (226.4 ft)
Max PSI: 115 psi
Package Size: 30 x 28 x 20 cm (11.81 x 11.02 x 7.87 inch)
Gross Weight: 6.5 kg (14.33 lbs)
Not suitable for acid, alkali and other corrosive liquids.
Superiority:
1. Good abrasion resistance and heat resistance.
2. Environmentally Sound: Bolted construction for leak-free fluid handling.
3. Efficiency: Motor design delivers optimum air efficiency.
4. Reliability: "Unbalanced" air valve ensures no-stall operation.
5. Serviceability: Easy access to ball checks and fluid caps for maintenance and repairs.
Working Principle:
In the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions. Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison.
Feature:
Air-operated double diaphragm pump
With 1/2 inch inlet and outlet
1/4 Inch air inlet
With 0.32 inch gas nozzle
Serviceability and environmentally sound
Ideal for use with low viscosity petroleum fluids
Widely used in various industries
Package Content:
1 x Air-Operated Double Diaphragm Pump QBK-15
1 x Product Manual