Compact Electric Pump

A new compact electric pump designed for bolt tensioning applications in the wind turbine industry is now available from specialist bolt tensioner manufacturer Boltight Ltd. The standalone power pack is lightweight (19.5 kg) and portable, as the pump, reservoir, and motor are combined into one easily handled package. The 0.75-kW rated pump is driven by a 220-240 V single-phase electric motor and delivers a maximum operating pressure of 1500 bar. A 110-V motor is available as an option. Located in a frame for added protection, the pump is easy to handle and carry. The power pack is matched to Boltight’s Typhoon and Tempest ranges of bolt-tensioning tools but may be used with any Boltight bolt tensioning tools operating at 1500 bar. (ww.boltight.com)