Specialty Pumps | 66M250-1EB-C

ARO Pit Boss, 2 In Dewatering And Solids-Handling Aluminum Pump, 156 Gpm


66M250-1EB-C, Pit Boss, 2 In Dewatering And Solids-Handling Aluminum Pump, 156 Gpm by ARO

This line of air-operated diaphragm pumps was developed especially for mining, construction, sump and other operatios where a reliable, portable de-watering and solids-handling pump is an everyday requirement. These dewatering pumps were named the "Pit Boss" for its tough, uncompromising performance and construction.


  • Ideal answer to big volume applications - where performance is a must
  • Reliability - Patented "unbalanced" air valve eliminates stalling and freezing
  • Serviceability - Easy access to ball checks and fluid caps for easy maintenance and repair
  • Versatility - Comfort grip handles allow maximum portability
  • Solids-Handling - Capable of pumping semi-solids and solids up to 0.5"
  • Screened Inlet - Keeps unwanted debris out of the pump
  • Intrinsically Safe - Pneumatic operatio provides safe use in hazardous and explosive applications
  • Power Suction Lift - Designed to evacuate liquids and solids out of critical areas without fail
  • Typical Applications - mining, construction, and general industrial dewatering and solids handling applications
Pump Casing Materials
  • Aluminum
Diaphragm Materials
  • Hytrel
  • Nitrile
  • Santoprene

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