GDL multistage pipeline centrifugal pumps are newly developed products designed and manufactured to the standard of JB/TQ6435-92, destined to meet the users' requirements and relative fire control standard on the basis of the advanced pump models at home.
This pump model takes a vertical segmental structure with stainless casing outside, and the inlet and outlet of pump are located on the same horizontal line and are of the same diameters, so that it can be mounted, just like a valve, in pipeline. Combined with the advantage of high pressure of multistage pump, the small occupation space of vertical pump, the easy installation of pipeline pump, and the use of advanced hydraulic model to feature high efficiency, energy conservation, smooth operation etc., as well as wear-resistant mechanical seal to feature leak-tightness and long service life.
To better meet users' requirements, we have developed the model of GDLS of which the outlet is located at the upper part, and the outlet and inlet can be easily mounted to the angles of 0°, 90° and 180°.
For make operation safer and more dependable, we have developed detachable structure. Besides all the advantages of GDL and GDLS, it makes the replacement of mechanical seal and other wearing parts much easier, faster and labor saving, making the operation and maintenance more reliable.