2'' Pro Series Metallic Diaphragm Pump

ARO PRO 2” metallic pumps achieve flow rates of up to 172 GPM (651 LPM) 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 & Gas, Mining, Construction, Chemical and Petrochemical markets.

Features

• Efficiency - Motor design delivers optimum air efficiency
• Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
• Versatility - Combine with 67174-20 screened inlet kit and use for 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
• 67174-20 Screen Inlet Kits
• 66975 Cycle Counter Kit
• 637434 Air Section Service Kit
• 637432-XX Fluid Section Service Kit

Pump Casing Materials

• Aluminum
• Stainless Steel
• Cast Iron

Diaphragm Materials

• PTFE w/ Santoprene backer
• Hytrel
• Santoprene
• Nitrile