ISW, ISWR, ISWH, ISWD, ISWRD, ISWHD, ISWYD series horizontal single stage single suction centrifugal pump (hereinafter referred to as pipeline centrifugal pump) according to the type IS a centrifugal pump combined with the special structure of vertical pump design, and in strict accordance with international standard ISO2858 being adopted and the latest national pipeline centrifugal pump standard JB/T53058-93 design and manufacturing of high efficiency and energy saving products. The pump adopts domestic advanced hydraulic model optimization design. At the same time according to different use, such as temperature, medium type ISW derived on the basis of the heat pump, heat pump, chemical pump, oil pump, etc., is the national standard to finalize the design product promotion.

Absolute concentricity of pump shaft and excellent static and dynamic balance of the impeller, ensure smooth operation, no vibration, hard alloy seal with different materials ensures that different media transmission no leakage, simple and reasonable structure, key parts adopting fittings with international first-rate quality, greatly improve the machine trouble-free working hours. Easy maintenance, replacement of sealing, bearing, simple and convenient. Series flow range of 1.5 ~ 2000 m3 / h, lift range 5 ~ 125 m