The 900 series offers unparalleled cost per MCF performance.

Park 900 series Comressor Frame

• 350 CID Gas Compressor Frame

• Two Driver options – 5.7L and 8.8L V8 – from 85 to 170 HP

• Ideal performance range from 350 to 1,300 MCF / D


 350 CID Gas Compressor Frame
  • 100% CNC machined
  • 356-T6 cast aluminum frame, cylinders and oil sump construction for rapid, even heat dissipation and corrosion resistance
  • 8 cylinder, balanced horizontally opposed cylinder arrangement provides high flow capacity, low vibration and even distribution of rod & crankshaft loads
  • Rotating assembly constructed from standard off-the-shelf components reduces initial and overhaul cost and provides for excellent availability
  • Rotating assembly internally balanced to 3 grams for vibration reduction and maximum efficiency
  • Cast aluminum alloy piston with chromoly “gapless” compression rings for blow-by control
  • Forged steel connecting rods balanced and fitted with ARP heat treated 8740 chromoly rod bolts
  • Clevite TriMetal low friction, high conformability main and rod bearings
  • Centrifugally spun-cast high nickel iron alloy replaceable cylinder sleeves
  • Hoerbiger 60RX valves with 0.047” suction lift and 0.039” discharge lift reduces impact velocity providing industry leading reliability and flow characteristics
  • Discharge valves placed at the bottom of the cylinder for moisture ejection
  • All metallic valves and piston rings increase compressor ratio capability beyond typical reciprocating compressors
  • Low (9.5%) fixed clearance billet aircraft aluminum head design allows for valve inspection and replacement without removal of piping
  • All fasteners are grade 8, coated for corrosion resistance
  • Inexpensive automotive oils acceptable (no need for synthetic)
  • External direct drive oil pump for ease of service and flow adjustment
  • Tolerant of limited impurities in the gas stream
  • Single, large discharge port for pressure drop minimization
  • Standard size Viton o-ring seals throughout
  • Dual automotive oil filters and 4.5 gallon oil sump for extended service interval

 Performance Curves

Park 988 Park 957


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