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OBN991-32 | Bronze Gear Pump Buna Lip Seal | (N991)
SKU: obn991-32
SKU: obn991-32
Key Features:
- Material: Bronze housing and gears, stainless steel shaft
- Port Size: 1/4" NPT
- Seal Type: Buna (NBR) lip seal (standard); mechanical seals optional
- Max Pressure: 150 PSI (lubricants), 100 PSI (non-lubricants)
- Max Speed: 1750 RPM
- Temperature Range: Consult factory for seal-specific limits
- Bearings: Carbon graphite, self-lubricating
- Mounting: Close-coupled to motor (adapter kits available)
- Suction Lift: Up to 20 feet (when primed)
- Flow Rate: Approx. 1.8 GPM at 50 PSI
Lead times temporarily extended to 12 weeks.
$523.00
Prices for items exclude shipping costs and taxes. Depending on your delivery address, taxes may vary at checkout.The OBN991-32 is a compact, close-coupled bronze rotary gear pump designed for reliable fluid transfer in OEM, marine, and industrial systems. Featuring 1/4" NPT ports and a Buna (NBR) lip seal, this positive displacement pump delivers consistent flow and pressure with excellent corrosion resistance and quiet operation.
Constructed with bronze housings and gears, stainless steel shafts, and carbon graphite bearings, the OBN991-32 is engineered for long service life and minimal maintenance. Its compact design allows for easy integration with a variety of motor frames.
Recommended Applications:
Ideal for transferring oils, lubricants, and compatible chemicals in compact systems requiring corrosion-resistant, pressure-stable performance. Suitable for use in marine cooling, fuel transfer, and light industrial fluid handling.
Constructed with bronze housings and gears, stainless steel shafts, and carbon graphite bearings, the OBN991-32 is engineered for long service life and minimal maintenance. Its compact design allows for easy integration with a variety of motor frames.
Recommended Applications:
Ideal for transferring oils, lubricants, and compatible chemicals in compact systems requiring corrosion-resistant, pressure-stable performance. Suitable for use in marine cooling, fuel transfer, and light industrial fluid handling.