BRK 11/12 radial piston pumps feature long economic lifetimes and unique characteristics for loading, lifting, and advancing. Pumps in the family can withstand continuous operating pressures between 500 and 1,000 bar and may displace up to 8.14 cm3 per revolution. The pumps are self-priming and venting, maintain a low noise level and pulsation, and may combine with a gear pump. The pumps come with 3, 5, 7, and 9 pistons per section, depending on size. Viscosity ranges from 5 to 22 mm2/s, and the hydraulic fluid is mineral oil (other fluids available by request). The operation pressure at the suction port ranges from 0.2 to 5 bar, and maximum suction height is 500 mm.
Bieri HYDAC International, (877) 464-9322