At one time it was thought to be practically impossible for a suction pump to lift water to a height greater than this, but the construction and operation of a suction pump with a lift of about 17 ...

Calon Cardio boss Stuart McConchie said it was the most advanced pump of its kind The professor believes Mr Houghton's legacy demonstrates "the enormous potential" of mechanical pumps to help ...

PSG, an operating company of Dover Corporation, has acquired Cryogenic Machinery Corp (Cryo-Mach), a specialized US designer ...

Nelson Mechanical finds the reason for a crippling error code in a heat pump system that was driving the homeowner nuts. I ...