The OBN994R is a bronze close-coupled rotary gear pump engineered for dependable fluid transfer in industrial, marine, and OEM systems. Designed with 1/2" NPT ports and an integrated relief valve, this positive displacement pump ensures consistent flow and pressure while offering excellent corrosion resistance.
Constructed with precision-machined bronze housings and helical bronze gears, the OBN994R features stainless steel shafts and self-lubricating carbon bearings for quiet, long-lasting operation. The pump is equipped with an O-ring seal as standard, with optional lip or mechanical seals available for enhanced leak protection.
Recommended Applications:
Ideal for transferring water, oils, and mild chemicals (pH 4–11) in marine, industrial, and OEM systems requiring compact, corrosion-resistant, and pressure-stable performance. Not recommended for abrasive or solid-laden fluids.
