该泵是大功率多头抽气的一种新型不锈钢循环水式多用真空泵 ， 本机设计内外循环水，可以五头同时抽气，具有不用油、无 污 染、功 率大、噪音低、方便灵活，节水省电等优点，一机多用.(1)一机单表多管作业，设有五个抽气头。可单独或并联使用。(2)耐腐蚀、外壳采用全不锈钢和防腐壳两种，噪音低，寿命长。(3)主机泵体，叶轮分水器，为不锈钢材质。　产品参数  品牌  兴科 型号  SHZ－CD型 SHZ－CB型 SHZ-CA型 SHZ-95 技术参数 电源 220/50 电机功率 370W This pump is a new stainless stee multiusage Vacuumpump with water circulation.It has big power,and multipe air exhaustor.and fixed,inside and ontside water circulation,can be with five tap for suction direct display at the same time,The pump has the advantages of unuse oil,non-pollution,big power,lower noise,easy movement, save water and electricity one machine with multi-usage.(1)One machine with single-meter and multi-pipe operation,where five sets of airexhaustor are fixed and used independently or parallelly.(2)Corrosion resisting,The outer cover is of stainless steel.(3)The pump body,Vane wheel and water distributor are made of staintess steel.