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OBN4000S3 | Bronze Pedestal Gear Pump, Buna | (N4000)
SKU: obn4000s3
SKU: obn4000s3
Key Features:
- Material: Bronze housing, stainless steel shaft
- Port Size: 1/2" NPT
- Seal Type: Buna (NBR) lip seal
- Max Pressure: 150 PSI (lubricants), 100 PSI (non-lubricants)
- Max Speed: 1750 RPM
- Temperature Range: -40°F to 212°F (seal limited)
- Bearings: Carbon graphite, self-lubricating
- Mounting: Pedestal base for direct or belt drive
- Suction Lift: Up to 20 feet
Lead times temporarily extended to 12 weeks.
$758.00
Prices for items exclude shipping costs and taxes. Depending on your delivery address, taxes may vary at checkout.The OBN4000S3 is a bronze pedestal-mounted rotary gear pump designed for reliable fluid transfer in industrial and marine applications. Featuring 1/2" NPT ports and a Buna (NBR) lip seal, this positive displacement pump delivers consistent flow and pressure. It includes stainless steel shafts, precision-cast bronze gears, and self-lubricating carbon bearings for long-lasting, quiet operation.
This pump is ideal for clean, lubricating fluids compatible with bronze and stainless steel. It supports suction lifts up to 20 feet and can be driven via flexible coupling or pulley. The N4000S3 is a non-relief valve version; relief valve models are available separately.
Recommended Applications:
Ideal for transferring oils, lubricants, and compatible chemicals in marine, industrial, and OEM systems requiring compact, corrosion-resistant, and pressure-stable performance.
This pump is ideal for clean, lubricating fluids compatible with bronze and stainless steel. It supports suction lifts up to 20 feet and can be driven via flexible coupling or pulley. The N4000S3 is a non-relief valve version; relief valve models are available separately.
Recommended Applications:
Ideal for transferring oils, lubricants, and compatible chemicals in marine, industrial, and OEM systems requiring compact, corrosion-resistant, and pressure-stable performance.