1” Diaphragm Pump – PRO Series Metallic

66610X-XXX-C 35 GPM (133 LPM)

The ARO 1” metallic diaphragm pumps are engineered to deliver impressive flow rates of up to 35 gallons per minute (GPM), which is equivalent to 133 liters per minute (LPM). These versatile pumps come with a diverse selection of materials and porting configurations, making them suitable for a variety of applications.

They are frequently utilized for tasks such as transfer, filling, recirculation, and batching. Their robust design and reliable performance make them ideal for use in several industries, including Industrial, Mining, Construction, Chemical, and Petrochemical markets, where efficiency and durability are paramount

Available Packages: Waste, oil evacuation system, calcium chloride, and tire-fill packages.

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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

Accessories

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

Pump Casing Materials

  • Aluminum
  • Cast Iron
  • Stainless Steel

Diaphragm Materials

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

Specifications

Ratio: 1:1

Maximum Flow:
35-g.p.m. (133-l.p.m.)

Displacement per cycle:
0.16-Gallons (0.60-Liters)

Air Inlet: (Female)
1/4 – 18 N.P.T.F. – 1

Fluid Inlet/Outlet:
1 – 11-1/2 N.P.T.F. – 1
Rp 1 (1-11 BSP parallel)

Max. operating pressure: 120-psi (8.3-bar)

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

Weight: lbs (kg)
666100-X-C (aluminum) 19 (8.6)
666101-X-C (stainless steel) 36 (16.3)
666102-X-C (cast iron) 31 (14.1)
Note: Add 8-lbs (3.63-kg) for cast iron air motor section

Maximum dry suction lift: ft (m)
20 (6.1)

Sound Level:
70 PSI 60 Cycles/Min 64.5 db(A)

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