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ARO 666302-444-C Double Diaphragm Pump


Regular Price: $5,284.65

Sale Price $5,020.42

666302-444-C of Ingersoll Rand ARO Series 6663XX-XXX-C with Center Body = Aluminum / 3 - 8 NPTF - 2, Fluid Connection = Aluminum / 3 - 8 NPTF - 2, Seat = Kynar PVDF, Ball = PTFE and Diaphragm = PTFE / Santoprene.
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Notes **Non-Cancellable/Non-Returnable
Weight (lbs) 222.21
  • What is a double diaphragm pump?

    A double diaphragm pump is a positive displacement pump that uses a two sets of flexible membranes to pump fluids and a series of check valves to ensure fluid can only travel in one direction through the chamber. Pump cycling will begin as air pressure is applied. Air operated diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction in the fluid chambers.

    Product Description

    ARO Pro Double Diaphragm Pumps provide peak performance in a small package. These positive displacement pumps are available in sizes ranging from 1" to 3" and flow rates up to 123 GPM (465 LPM). ARO offers a wide selection of corrosion resistant materials to accommodate even the most difficult applications and a patented stall resistant air valve that continuously keeps their pump running. The compact size of these ARO Diaphragm pump makes them ideal for OEM applications. Burt process equipment is the largest distributor of Ingersoll Rand ARO diaphragm pumps.

    • Industry leading flow rates with a maximum delivery of 237 GPM (897 LPM)!!
    • Ideal answer to big volume applications - where performance with economy is a must!!
    • Efficiency - Motor design delivers optimum air efficiency
    • Reliability - ARO's patented "Unbalanced" air valve ensures no-stall operation
    • Versatility - From material transfer to portable dewatering applications - This pump can do it all
    • Environmentally Sound - Bolted construction for leak-free fluid handling
    • Serviceability - Easy access to ball checks and fluid caps for maintenance and repairs
    Pump Casing Materials:
    • Cast Iron
    • Aluminum
    • Stainless Steel
    Diaphragm Materials:
    • Santoprene
    • PTFE (PTFE) w/ Santoprene backer
    • Nitrile
    • Hytrel