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OBN994R-01 | Bronze Gear Pump with Relief, 3/4 Ports | (N994)

Art. No.: ob_obn994r-01

Key Features:

Material: Bronze housing, stainless steel shaft
Port Size: 3/4" NPT
Seal Type: Viton® (FKM) lip seal (standard); mechanical seals optional
Relief Valve: Integrated, factory-set at 50 PSI (adjustable)
Max Pressure: 150 PSI (lubricants), 100 PSI (non-lubricants)
Max Speed: 1750 RPM
Temperature Range: 32°F to 212°F (seal dependent)
Bearings: Carbon graphite, self-lubricating
Mounting: Close-coupled to motor via adapter bracket
Suction Lift: Up to 20 feet
Drive Options: Direct motor coupling; adapter kits available for NEMA and IEC frames

Lead times temporarily extended to 20 weeks.

$949.00

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The OBN994R-01 is a bronze close-coupled rotary gear pump with an integrated relief valve, engineered for high-performance fluid transfer in industrial and marine applications. Featuring 3/4" NPT ports and a compact design, this positive displacement pump delivers consistent flow and pressure with excellent corrosion resistance.

Constructed with bronze housing, stainless steel shafts, and helical bronze gears, the OBN994R-01 ensures smooth, quiet operation and long service life. The integrated relief valve provides overpressure protection, making it ideal for systems with throttling devices.

Recommended Applications:
Ideal for transferring oils, lubricants, and compatible chemicals in marine, industrial, and OEM systems requiring compact, corrosion-resistant, and pressure-stable performance. Not suitable for abrasive or solid-laden fluids.

Recommended Parts

Repair Kit N994 994 | (OB11333)

OBN994R-01 | Bronze Gear Pump with Relief, 3/4 Ports | (N994)

OBN994R-01 | Bronze Gear Pump with Relief, 3/4 Ports | (N994)

$949.00