ARO Pit Boss pneumatic diaphragm pumps provide industry-proven durability, reliability, and value. They're the ideal solution for general transfer, dewatering, and solids-handling applications.
Features
- Ideal answer to big volume applications where performance is a must
- Patented 'unbalanced' air valve eliminates stalling and freezing
- Easy access to ball checks and fluid caps for easy maintenance and repair
- Comfort grip handles allow maximum portability
- Capable of pumping semi-solids and solids up to 0.75" (19 mm)
- Screened Inlet keeps unwanted debris out of the pump
- Intrinsically safe pneumatic operation provides safe use in hazardous and explosive applications
- Designed to evacuate liquids and solids out of critical areas without fail
- Typical Applications - mining, construction, and general industrial dewatering and solids handling applications
Specifications
- Ratio: 1:1
- Maximum Flow: 156 GPM (590.5 LPM)
- Displacement Per Cycle: 1.02 Gal (3.86 L)
- Air Inlet: 3/4" NPTF
- Fluid Inlet/Outlet: 2" NPTF
- Max Operating Pressure: 120 PSI (8.3 BAR)
- Suspended Solids Max Dia.: 3/4" (19.1 mm)
- Sound Level (70 PSI, 60 Cycles/Min): 85.3 db(A)
- Center Section: Aluminum
- Fluid Cap, Manifold, Hardware Material: Aluminum / Carbon steel
- Seat Material: Aluminum
- Ball Material: Nitrile
- Diaphragm Material: Nitrile
