ARO 666121-444-C DIAPHRAGM PUMP 1" METALLIC

ARO 666121-444-C DIAPHRAGM PUMP 1" METALLIC

• • Air Operated Double Diaphragm Pump

    The ARO range of air operated diaphragm pumps offers many materials of construction. 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. Air operated diaphragm pumps are designed for general use. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas. Air operated diaphragm pumps utilize a pressure differential in the air chambers to alternately create suction in the fluid chambers. Pump cycling will begin as air pressure is applied.

    Features:

    • Mobility - Compact, rugged design allows for easy mobility
    • Efficiency - Motor design delivers optimum air efficiency
    • Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation
    • Versatility - Available in aluminum, cast iron or stainless steel to withstand tough chemical applications
    • 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:

    • Aluminum
    • Cast Iron
    • Stainless Steel

    Diaphragm Materials:

    • Diaphragm Materials
    • PTFE w/ Santoprene backer
    • Hytrel
    • Santoprene
    • Nitrile
    • Neoprene
    • E.P.R.

  Specifications:

  BRAND	ARO
  PRODUCT TYPE	Pump
  PRODUCT SERIES	PRO Series
  MATERIAL - DIAPHRAGM	PTFE
  APPLICATION	Marine Pump/Equipment
  INLET/OUTLET CONNECTION TYPE	BSP
  MATERIAL - HOUSING	Aluminum
  SOLIDS HANDLING	1/8 in
  MATERIAL - BALLS	Teflon/PTFE
  MATERIAL - SEATS	PVFD
  MAX AIR INLET PRESSURE	120 psi (8.3 bar)
  MAX FLOW	35 gpm (132.5 lpm)
  MAX FLUID PRESSURE	120 psi (8.3 bar)
  MAX TEMPERATURE	280°F (137.8°C)
  NOISE LEVEL	64.5 dB(A)
  NOTES	NOTES	ARO Diaphragm Pump, 1" Pro Series with Aluminum body, BSP threads, Stainles Steel fluid cap/mainfold, single inlet/outlet, Steel Hrdwr, Kynar PVDF seats, Teflon PTFE balls, Teflon PFTE/Santoprene diaphragms. **Non-Cancellable/Non-Returnable
  DISPLACEMENT	Positive Displacement