The 1325B Lubrication and Bentonite Pump from Akkerman is a hydraulically driven, high-pressure bentonite pump for effective pilot tube lubrication and flushing of cuttings, particularly on long bores and downward slope alignments. The unit will displace a Marsh Funnel viscosity as high as 50 seconds to flush cuttings with pump flow up to 6 gpm at 2,600 psi. The 325-gallon tank can independently agitate, or agitate and pump to maintain mud viscosity. The 1325B is powered by an electric-start 14 hp Kohler gasoline engine. 800/533-0386; www.akkerman.com