Webster line of gear pumps and motors is available in three series. B series offers unirotational and birotational flow with displacement from 0.11 to 0.74 in.3/rev. YB series offers unidirectional and birotational gear motors and pumps with displacement from 0.15 to 0.73 in.3/rev, and pressures to 2500 psi. YC series offers displacements of 0.58 to 1.94 in.3/rev and pressures to 2500 psi.

Quality Control Corp., (708) 887-5400, www.websterproducts.com