Jergens, Inc. has announced a series of hydraulic-powered production vises. The vises combine a compact design with jaw changeovers taking less than a. Internal hydraulics provide up to 4,00 lb clamping capacity. Three base styles are available. The Ball Lock Mounting System style features an interlocking “jigsaw” pattern which permits multiple vises to closely nest together.

Meeting the American Petroleum Institute’s standard API 610, 10th edition, KSB’s RPH line of heavy-duty industrial pumps is suitable for refinery and petrochemical applications. The centrifugal overhung single-stage pumps feature extra-large diameter drive shafts and bearings that help ensure long, trouble-free service lives. When maintenance is required, the back pull-out design means that the impeller, drive shaft, seal chamber and bearings can be removed for service as a unit - without having to disturb the main body of the pump or any of the piping connected to it.

Wanner Engineering has introduced Hydra-Cell Pulsation Dampeners. Four different sizes are available to support all Hydra-Cell series positive displacement pumps. Units are available with pressure ranges up to 4000 psi and operating temperature ranges from -40° to 350°F. Bodies are available in a range of chemical resistant materials.

The Mag Drive 855 Series internal gear pumps from Viking Pump offer a seal-less design. Units are designed and built to perform in hard-to-seal liquids, 24/7 operations, hazardous or toxic liquid applications and where low maintenance is required. The series extends Viking's mag drive product range to higher pressures, offers reversible flow, and provides improved thrust control and shaft support, which allows short term run dry capability.