The OBN1100 is a bronze close-coupled rotary gear pump designed for reliable fluid transfer in industrial, marine, and OEM applications. Featuring 1 1/4" NPT ports and a Buna (NBR) lip seal, this positive displacement pump delivers consistent flow and pressure with excellent corrosion resistance.
Constructed with bronze housing, stainless steel shafts, and self-lubricating carbon bearings, the OBN1100 is engineered for long service life and quiet operation. It is directly driven by an electric motor via a flexible coupling and includes an aluminum adapter for easy motor mounting.
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.
