The OBN991Q-J47 is a bronze close-coupled rotary gear pump and motor unit designed for compact, efficient fluid transfer in industrial, marine, and OEM applications. Featuring 1/4" NPT ports and a 1/2 HP single-phase motor (115/230V, 1725 RPM), this positive displacement pump delivers consistent flow and pressure with excellent corrosion resistance.
Built with bronze housing, stainless steel shaft, and carbon graphite bearings, the OBN991Q-J47 ensures long service life and quiet operation. The integrated motor simplifies installation and is compatible with standard NEMA 56C frame sizes.
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.
