The N990-21 is a bronze rotary gear pump with a SAE flanged keyed shaft, designed for direct engine or hydraulic motor mounting in demanding industrial and marine applications. Built with corrosion-resistant bronze housing, stainless steel shafts, and self-lubricating carbon bearings, it delivers quiet, efficient, and reliable performance. This positive displacement pump features 1" NPT ports and is ideal for transferring clean, lubricating fluids.
The N990-21 supports suction lifts up to 20 feet and operates within a temperature range of 32°F to 140°F. It is not recommended for abrasive or solid-laden fluids. Relief valve versions are available for overpressure protection.
Recommended Applications:
Ideal for OEM, marine, and industrial systems requiring compact, durable, and efficient fluid transfer of oils, lubricants, and compatible chemicals.
