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OBN990 | Bronze Gear Pump, Buna Lip Seal | (N990)

SKU: obn990

Oberdorfer Pumps OBN990 | Bronze Gear Pump, Buna Lip Seal  | (N990)

SKU: obn990

Key Features:
  • Material: Bronze housing, stainless steel shaft
  • Port Size: 1" NPT
  • Seal Type: Lip seal (NBR standard, FKM optional)
  • Max Suction Lift: 20 feet
  • Temperature Range: 32°F to 140°F (standard)
  • Drive: Close-coupled to electric motor
  • Bearings: Carbon-graphite, self-lubricating
  • Optional: Relief valve and multiple motor adapter kits
Lead times temporarily extended to 12 weeks.

$1,295.00

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The N990 is a compact, close-coupled bronze gear pump designed for precise fluid transfer in industrial and OEM applications. Built with corrosion-resistant bronze housing, stainless steel shafts, and self-lubricating carbon bearings, it delivers quiet, reliable performance with helical gears and positive displacement flow. The pump features 1" NPT ports and mounts directly to standard electric motors using adapter kits.

Ideal for clean, lubricating fluids, the N990 handles water, oils, and mild chemicals within a pH range of 4-11. It supports suction lifts up to 20 feet and includes an O-ring seal for leak protection. Relief valve versions are available for overpressure protection.

Recommended Applications:
Ideal for transferring lubricating fluids in industrial, marine, and OEM systems where compact, quiet, and efficient operation is required.