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  1-1/2" Ports Diaphragm Pump
   FEATURES              
  • AROs patented "Unbalanced" Air Valve
  • Bolted construction for leak-free, fluid handling reliability and ease of maintenance
  • Broad range in materials of construction for optimum fluid compatibility
  • Five-Year Warranty
  • For viscous materials, stainless steel ball checks & seats are available


Model

Max. Flow GPM (Liters)

Maximum Operating Pressure PSI (BAR)

Fluid Ports

Materials of Construction

Pump Weight Lbs. (Kg.)

Maximum Solids Inches (mm)
Recommended Filter/Regulator
Air Line Kit
666150-3EB-C 90 (340.6) 120 (8.3) 1-1/2” (F)-in / out Aluminum 51 (23.1) 1/4 (6.4) P29241-610 (Filter/Regulator) 66084-1
666150-322-C 90 (340.6) 120 (8.3) 1-1/2” (F)-in / out Aluminum 51 (23.1) 1/4 (6.4) P29241-610 (Filter/Regulator) 66084-1
666152-3EB-C 90 (340.6) 120 (8.3) 1-1/2” (F)-in / out Cast Iron 79 (35.8) 1/4 (6.4) P29241-610 (Filter/Regulator) 66084-1
666151-344-C 90 (340.6) 120 (8.3) 1-1/2” (F)-in / out Stainless Steel 84 (38.1) 1/4 (6.4) P29241-610 (Filter/Regulator) 66084-1
666151-3EB-C 90 (340.6) 120 (8.3) 1-1/2” (F)-in / out Stainless Steel 84 (38.1) 1/4 (6.4) P29241-610 (Filter/Regulator) 66084-1
666161-244-C 90 (340.6) 120 (8.3) 1-1/2” (F)-in / out Stainless Steel 107 (48.5) 1/4 (6.4) P29241-610 (Filter/Regulator) 66084-1
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