4、进口管路可安装空气自控电磁阀，关机后自动消除泵内液体衡吸，实现“一次灌液，终身自吸”。50WFB-C无密封自吸泵,50WFB-C1无密封自吸泵,50WFB-C2无密封自吸泵,50WFB-CD无密封自吸泵,50WFB-E无密封自吸泵,50WFB-E1无密封自吸泵,50WFB-E2无密封自吸泵,65WFB-A无密封自吸泵,65WFB-A1无密封自吸泵,65WFB-AD无密封自吸泵,65WFB-B无密封自吸泵,
125WFB-C1自吸泵,125WFB-C2自吸泵,125WFB-C3自吸泵,125WFB-E自吸泵,125WFB-E1自吸泵,125WFB-E2自吸泵,150WFB-A自吸泵,150WFB-AD自吸泵,150WFB-B自吸泵,150WFB-BD自吸泵,150WFB-B1自吸泵,150WFB-BD1自吸泵,完整的型号书写方式。假设水泵的要求是：造型为推车移动型，材质为增强聚丙烯，吸液口径为40mm。性能为AD1。这台水泵的完整型号为“5PP40WFB-AD1”。
不同造型的用途特点：长方型、圆锥型为您提供了不同安装形式的选择余地；防爆型适用于易燃、易爆环境；假设水泵造型是长方形防爆型，其他要求同上，125WFB-A1立式自吸泵,125WFB-A2立式自吸泵,125WFB-AD立式自吸泵,125WFB-AD1立式自吸泵,125WFB-B立式自吸泵,125WFB-B1立式自吸泵,125WFB-B1立式自吸泵,125WFB-B2立式自吸泵,125WFB-B3立式自吸泵,125WFB-C立式自吸泵,125WFB-C1立式自吸泵,125WFB-C2立式自吸泵,125WFB-C3立式自吸泵,125WFB-E立式自吸泵,