LOWARA罗瓦拉不锈钢立式多级泵SV系列66SV5/2AG300T,66SV7/1AG370T等型号水泵及泵配件.南京厂价LOWARA水泵机械密封,叶轮,泵轴,联轴器,泵外筒,泵体等水泵原装泵配件.66SV1/1AG040T,66SV1G055T,66SV2/2AG075T,66SV2/1AG110T,66SV2G110T,66SV3/2AG150T,66SV3/1AG150T,66SV3G185T,66SV4G220T，66SV5/2AG300T,66SV5/1AG300T,66SV5G300T,66SV6/2AG300T,66SV6/1AG300T,66SV6G370T,66SV7/2AG370T,66SV7/1AG370T,66SV7G450T，66SV8G450T92SV1/1AG055T92SV1G075T92SV2/2AG110T92SV2G150T92SV3/2AG185T92SV3G220T92SV4/2AG300T92SV4G300T92SV5/2AG370T等。液体温度：-30℃～120℃;防护等级；IP55绝缘等级；F极泵输送介质的温度范围．SV33-46-66-92标准型为：-30ºC至+120ºC)