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OBN970 | Bronze Gear Pump Buna Lip Seal | (N970)

Art. No.: ob_obn970

Key Features:

Material: Bronze housing, stainless steel shaft
Port Size: 3/4" NPT
Seal Type: Buna (NBR) lip seal
Max Pressure: 150 PSI (lubricants), 100 PSI (non-lubricants)
Max Speed: 1750 RPM
Temperature Range: 32°F to 140°F
Bearings: Carbon graphite, self-lubricating
Mounting: Close-coupled to electric motors
Bypass Valve: Optional (R-models), factory set at 50 PSI

Lead times temporarily extended to 32 weeks.

$1,178.60

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The OBN970 is a close-coupled bronze rotary gear pump designed for efficient and quiet fluid transfer in industrial and marine systems. Featuring 3/4" NPT ports and a Buna (NBR) lip seal, this positive displacement pump delivers consistent flow and pressure. It includes stainless steel shafts, precision bronze helical gears, and self-lubricating carbon bearings for long-lasting performance.

The pump supports suction lifts up to 20 feet and is ideal for clean, lubricating fluids compatible with bronze and stainless steel. It mounts directly to electric motors via a flexible coupling and adapter bracket.

Recommended Applications:
Ideal for transferring oils, lubricants, and compatible chemicals in marine, industrial, and OEM systems requiring compact, corrosion-resistant, and pressure-stable performance.

Recommended Parts

Repair Kit N970 | (OB12085)

OBN970 | Bronze Gear Pump Buna Lip Seal | (N970)

OBN970 | Bronze Gear Pump Buna Lip Seal | (N970)

$1,178.60