Stainless steel Self-priming sewage pump is developed based on similar products at home and abroad study repeatedly on the technology of a new product, the set of self suction pump and non clogging sewage in one, using the mixed type axial backflow, and the pump body. The unique design of the impeller, as the general self suction water pump. Need to install the valve and irrigation water, and suction with large particles and long fiber solid impurities unwrapping.
Shanghai Shengou pump valve Co., self suction sewage pump compared with the domestic similar products, has the advantages of simple structure, good self-priming performance, (self-priming height up to 5M), sewage capability, high efficiency and energy saving, convenient maintenance (and can completely replace the WQ, QW submerged pump) and other characteristics, in a domestic sewage pump series products first. The technical indicators in the leading domestic, reached the international advanced level, with broad market prospect.
Normal working conditions of stainless steel self sucking sewage pump:
1, the external temperature less than 50 DEG C, medium temperature are less than 80, the special requirements of up to 120 degrees centigrade.
2, material corrosion resistance: cast iron corrosion resistance is 6-9, stainless steel is 2-13.
3, the proportion of media is not more than 1.24.
4, self suction height can not exceed the specified value of 4.5-5.5 meters, it is recommended that the suction pipe length of not more than 10 meters.
5, through the ability of suspended particles diameter of 60% of the diameter of the pump, fiber length of 5 times the diameter of the pump.
Notice on the use of stainless steel self sucking sewage pump
We check the pump base, couplings, bearings and other parts are firmly connected? If loose should be tightened.
The hand rotation coupling to whether there is abnormal sound?
The open water valve pump above, adding liquid storage water pump volume of not less than 2/3, close the valve. Two use without irrigation water.
The test power supply, from the motor side, turn clockwise (no inversion).
The start of work, to observe whether operation is normal or not? If there is abnormal, should find out the reasons, be excluded.