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]

  • Market Segment: GeneralUse; Construction; Maritime; Pharmaceutical and Biotechnology; PulpPaper; Aviation, Paint, Chemical Industries
  • Discharge Pressure: 101.5
  • Liquid Flow: 34.3
  • Media Temperature: 185
Air Operated Diaphragm Pump -- AOD .25-A
from Price Pump Company

Stall - free design, quite operations - minimal exhaust noise [See More]

  • Market Segment: GeneralUse; Agriculture and Horticulture; Brewery; Commercial; Construction; Aerospace and Defense; FloodControl; FoodService; FoodProcessing; Maritime; Mining; Municipal; OilGasProduction; Petrochemical or Hydrocarbon; PulpPaper; Glass and Fiberglass
  • Discharge Pressure: 125.0
  • Liquid Flow: 230.0
  • Inlet Size: 0.250
SandPIPER II® Heavy Duty Series -- HDB2-A
from Warren Rupp, Inc.

Ball valve Pump, non-stall design, handles up to .125" solids [See More]

  • Market Segment: GeneralUse; Construction
  • Discharge Pressure: 125.0
  • Liquid Flow: 135.0
  • Inlet Size: 2.000