Product Description
Drop in replacement for 1002509 Concentric (formerly Barnes Haldex) Hi/Lo 2 stage hydraulic gear pump. 16 GPM @ 3600 RPM, 3 GPM @ 400 PSI and 13 GPM @ 3000 PSI. 3600 RPM rated speed, SAE 4 bolt flange mount. 1" metal tube inlet port with 1/2" NPT outlet port. 1/2" keyed shaft. Right hand rotation (clockwise). Cast iron housing. The pump will automatically switch from low pressure (400 PSI) to high pressure when it reaches 900 PSI and then advance to 3000 PSI.
