3'' Pro Series Metallic Diaphragm Pump

6663XX-XXX-C 237 GPM (897 l/min)

PRO Series 3” metallic pneumatic diaphragm pumps of ARO achieve flow rates of up to 237 GPM (897 l/min) and offer a wide array of material and porting configurations.
These pumps are often used for transfer, filling, recirculation and batching in Ceramic, Paint, Oil and Gas, Mining, Construction, Chemical and Petrochemical markets.

Features

Industry leading flow rates with a maximum delivery of 237 GPM (897 LPM)
Ideal answer to big volume applications
Efficiency - Motor design delivers optimum air efficiency
Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
Versatility - Appropriate for various applications such as material transfer to portable dewatering
Environmentally Sound - Bolted construction for leak-free fluid handling
Serviceability - Easy access to ball checks and fluid caps for maintenance and repairs

Accessories

66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
66975 Cycle Counter Kit
637434 Air Section Service Kit
637433-XX Fluid Section Service Kit

Pump Casing Materials