Suitable for general acid and alkali (not suitable for solvent). Ideal for use with low viscosity petroleum fluids including diesel, kerosene, motor oil and some waste oil.
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.
With 1/2 inch inlet and outlet. 3/32 Inch max diameter suspended solids. With 0.32 inch gas nozzle. Chemical resistance and heat resistance. Ideal for use with low viscosity petroleum fluids.
Easy to strip, assemble and maintain. 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 (7 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). Self-Priming Dry: 3 m (10 ft). Self-Priming Wet: 4.5 m (15 ft). Package Size: 31 x 30 x 18 cm (12.2 x 11.8 x 7.1 inch).
Gross Weight: 5 kg (11.02 lbs). 1 x Air-Operated Double Diaphragm Pump QBY4-15.
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7:00am-13:00pm (Berlin Time). These charges are the buyers responsibility.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. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return. All emails will be responded to within 12-24hours. Special circumstances will be listed clearly in the listing.
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. A: The item ships from. A: Please log on your account. Q: How do I return an item? Please contact our customer service before you return an item.The item "1/2 Air Driven Double Diaphragm Pump QBY4-15 Air-operated bulk containers" is in sale since Wednesday, January 2, 2019. This item is in the category "Business, Office & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps". The seller is "industrysky" and is located in Jenec. This item can be shipped to all countries in Europe.