Piston diaphragm pump AR 250 BP with plastic coating at the liquid-carrying metal parts is equipped with 6 membranes and has a max. pumping capacity of up to 254 l / min. To use the pump with corrosive liquids such as Herbicides and liquid fertilizers as they are in arable farming use, most suitable and proven. At the diaphragm pump, the drive runs including piston in an oil bath. Through the membrane to come into contact with liquid components are separated. The standard equipment with air chamber ensures quiet operation. Overpressure safety valve and protection devices grant CE compliant user and environmental protection. Standard drive with 1 3/8 " PTO, drive shaft guard included.
The pump available with the following drive types:
- double-sided PTO through drive 1 3/8 "
- V-belt drive currently not available
- mounting parts for hydraulic motor ø 25 mm or 32 mm
Specifications:
- 6 membranes
- max. 254 l / min flow rate
- max. pressure up to 20 bar
- 9 kW output
- max. 550 U / min
- Inlet connection 2 " with spout ø 50 mm
- Outlet connection 1¼" with spout ø 32 mm
- Weight 38.5 kg
Here you find suitable
hose nozzles with union nut.
