Neptune 567S Series Pump (80 GPH, 350 PSI) 1200 PSI This 5104 Series pump is

This 5104 Series pump is rated at 2

each driven off an eccentric cam gear which requires no oil

The Series 9000 Double Diaphragm Utility Pump is a double acting

This pump has been discontinued and replaced by the LMI PD04 Series Pump

View Graco D72911 Pump Literature (download)

Neptune 567S Series Pump (80 GPH, 350 PSI) 1200 PSI This 5104 Series pump isHydraulic diaphragm metering pump rated at 80 GPH, 350 PSI. TEFC Single Phase 1 HP face mount motor standard. Three Phase or Explosion proof motor options available. 316 Stainless fluid end standard. PVC, Carpenter 20 or Kynar fluid end material options available. Variable Oil By pass stroke adjustment. Ten turn micrometer dial calibrated to 1% increments. Color contrasted dial protected from corrosion by clear PVC covering. Stroke mechanism moves