3/4'' Aluminum Diaphragm Pump

66607A-XXX-A

Now Available

Maximum Flow: 33 gpm (125 lpm)
Maximum Discharge Pressure: 120 psi (8.3 bar)
Fluid Ports Inlet/Outlet: 3/4 - 14 NPTF-2
Rp 3/4 (3/4-14 BSP parallel)

Material of Construction: Aluminum
Maximum Solids: 1/8 inch (3.2 mm)
Maximum Dry Suction Lift: 17 ft (5.2 m)

Part of our Pro Series of pumps, our 3/4” aluminum metallic diaphragm pump feature big performance in a small package. It can achieve flow rates up to 33 GPM (125 LPM) and offers a wide range of diaphragm materials and porting configurations.

Benefits

The new ARO 3/4" aluminum air operated diaphragm pump is designed to meet your OEM application needs.

  • Mobility - Compact, rugged design allows for easy mobility
  • Efficiency - Motor design delivers optimum air efficiency
  • Reliability - Our 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

Accessories

  • 66073-2 Air Line Connection Kit contains Piggyback Filter/Regulator, pipe nipple and 5’ section of hose
  • 66100 Wall Mount Bracket
  • 66975 Cycle Counter Kit
  • 637118-C Air Section Service Kit
  • 637119-XX-C Fluid Section Service Kit

Pump Casing Material

  • Aluminum

Diaphragm Materials

  • Neoprene
  • Nitrile
  • Viton
  • PTFE with Santoprene backer
  • Hytrel
  • Santoprene

Ratio: 1:1

Maximum Flow: 33 g.p.m. (125 l.p.m.)

Displacement per cycle: 0.15 Gallons (0.57 Liters)

Air Inlet: (Female) 1/4 - 18 NPTF-1

Fluid Inlet/Outlet:
3/4 - 14 NPTF-2
Rp 3/4 (3/4 -14 BSP, parallel)

Max. operating pressure: 120 psi (8.3 bar)

Suspended solids max. dia.: 1/8” (3.2 mm)

Weight:
P66607A-XXX-A (aluminum) 17.5 lbs (7.94 kg)

Maximum dry suction lift: 17 ft (5.2 m)

Sound Level: 70 PSI    60 Cycles/Min    78.3 db(A)

 












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