The OBN994 is a bronze close-coupled rotary gear pump designed for reliable and quiet operation in fluid transfer applications. Featuring 1/2" NPT ports and a Buna (NBR) lip seal, this positive displacement pump is ideal for clean, non-abrasive liquids such as water, oils, and mild chemicals within a pH range of 4 to 11.

The pump includes stainless steel shafts, precision-machined bronze helical gears for reduced noise, and self-lubricating carbon bearings for extended service life. It is directly mounted to a motor via a flexible coupling and adapter bracket, making it compact and easy to install.

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