Pit Boss™ 2" Dewatering and Solids-Handling Pump

ARO 66M250-1C9-C

156 GPM (590.5 LPM)

Operators Manual

Sales and Engineering Data sheet

Features:

• This line of air-operated diaphragm pumps was developed especially for mining, construction, sump and other operations 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.
• 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 0.75" (19 mm).
• Screened Inlet - Keeps unwanted debris out of the pump
• Intrinsically Safe - Pneumatic operation 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

• 66312 Air line connection kit: contain piggyback filter/regulator with gauge, pipe nipple and a 5' section of hose
• P39354-614 Filter/Regulator
• 637434 Air Section Service Kit
• 637468-C9 Fluid Section Service Kit

General Description:

• Motor: Aluminum
• Inlet/ Outlet: 2” NPT Manifold
• Screened Inlet
• Fluid Caps & Manifold Material: Aluminum
• Seat Material: Aluminum
• Ball Material: Hytrel
• Diaphragm Material: Hytrel
• ATEX certified 

Have questions or need help?  Call 419-633-0560

Teflon, Viton and Hytrel are registered trademarks of the DuPont Company - Kynar is a registered trademark of Arkema Inc. -  Fluoraz is a registered trademark of Greene, Tweed & Co. Inc. -  Santoprene is a registered trademark of Monsanto Company, licensed to Advanced Elastomer Systems, L.P. S