The new universal joints allow seepex progressive cavity pumps to be used on applications with high suction heads, low NPSHA applications with reverse rotation or in vertical pumps where the joints are exposed to the rated discharge pressure of the pumps. For details, visit seepex.com. A new computer program calculates savings gained from substituting air-operated double diaphragm pumps for electrically operated progressive cavity pumps.
本文转自:China Industry News