OptiFlo Double Diaphragm Pump -- OF 120
from Johnson Pump, An SPX Brand

With the new OptiFlo design we have succeeded in reducing the drawbacks of conventional AODD pumps, such as heavy pulsation, stalling air valves, cost of spares, noisy operation, downtime. Thanks to the ingenious frictionless pivoting valve (FPV) and flexible diaphragm suspension (FDS) technologies... [See More]

  • Power Source: Air or Pneumatic
  • Discharge Pressure: 101.5
  • Liquid Flow: 34.3
  • Pump Type: PositiveDisplacement; Diaphragm
Flap Valve SA Series SandPIPER® -- MSA2
from Warren Rupp, Inc.

Air powered, no lube, non-stall design, handles up to nearly 2" solids [See More]

  • Power Source: Air or Pneumatic
  • Discharge Pressure: 125.0
  • Liquid Flow: 140.0
  • Inlet Size: 2.000