6661XX-XXX-C
  • Ratio: 1:1
  • Maximum Flow: 47 GPM (177.9 LPM)
  • Displacement per cycle:
    • Standard Diaphragm   0.17 gallons (0.64 liters)
    • PTFE Composite Diaphragm   0.14 gallons (0.525 liters)
  • Air Inlet: (Female) 1/4-18 NPTF
  • Fluid Inlet/Outlet: 
    • 1- 11-1/2 NPTF -1
    • 1 - 11 BS Rp
    • 1” ANSI / DIN Flange
  • Max. operating pressure: 120 psi (8.3 bar)
  • Suspended solids max. dia.: 1/8” dia. (3.2 mm)
  • Weight:
    • 6661A3-, 1AF-, 1AJ-, 1AL-     20.25 lbs (9.19 kgs)
    • 6661AP-, 1AR-, 1AS-, 1AT-    20.25 lbs (9.19 kgs)
    • 6661A4-, 1AG-, 1AK-, 1AN-    28.5 lbs (12.93 kgs)
    • 6661B3-, 1BF-, 1BJ-, 1BL-      28.8 lbs (13.06 kgs
    • 6661BP-, 1BR-, 1BS-, 1BT-     28.8 lbs (13.06 kgs)
    • 6661B4-, 1BG-, 1BK-, 1BN-     37 lbs (16.78 kgs)
  • Note: Add 23 lbs (10.4 kgs) for cast iron air motor section.
  • Maximum dry suction lift: 15 ft (4.6 m)
  • Sound Level: 70 PSI (4.8 bar)    60 Cycles/Min    64.5 db(A)