Industrial Grade Gear Pump has inlet size ranging from 1/2" to 3/4" BSP. The Pump has outlet ranging from 1/2" to 3/4" BSP. The Pump has intermittent pressure ranging from 190 to 280 bar and has peak pressure ranging from 210 to 300 bar. The Industrial Grade Gear Pump has continuous pressure ranging from 180 to 250 bar.