ARO have added features to its dewatering and solids-handling pumps that have improved upon the patented technologies and proven designs that have already made the brand famous in the industrial, mining and construction sectors worldwide.
Model: 66M3X0-XXX-C – 217 GPM (821.3 LPM)
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 1″ (25.4 mm)
• Screened Inlet – Keeps unwanted debris out of the pump

Model: 66M3X0-XXX-C – 217 GPM (821.3 LPM)
• 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
Pit Boss Dewatering Pumps for Tough Projects
• 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.
Accessories
• 66312 Air-line connection kit: contains piggyback filter/regulator with gauge, pipe nipple and a 5′ section of hose
• P29241-610 Filter/Regulator
• 637434 Air Section Service Kit
• 637467-XX Fluid Section Service Kit
Pump Casing Materials
• Aluminium
Centre Body Material
• Aluminium
Diaphragm Options
• Hytrel
• Nitrile
• Santoprene Read more in the September/October edition of Industrial Buyer.