Steel parts for 3SP, 4SP, 5SP, 6SP, 8SP and 10SP series of completely submersible pump such as impeller, diffuser, pump electrical outlet and also suction assistance etc. are constructed from anticorrosive as well as wearable stainless steel AISI304 through sophisticated moulding and also punching craft treatments. Rubber bearing is constructed from wearable rubber with low rubbing. The link technique between coupler as well as electric motor remains in conformity with criterion of NEMA. Our impeller and also diffuser are designed and manufactured according to the demands of high efficiency, high integrity and long service life.
Feature:
1. All metal materials are 100% SS304, the framework is deterioration resistant, ecological and also clean friendly, and also will not cause second contamination to the water top quality.
2. It is outfitted with check shutoff to avoid the effect of backflow water stress when the electric pump stops. Drain pipes openings can additionally be set on the check shutoff seat according to the consumer's requirements to slowly drain the water in the pipeline to prevent the pipe from cold in winter season.
3. All stainless steel impellers has certainly greater wear-resistant and also longer life span than the common plastic impeller and also brass impeller, so that the pump has high effectiveness, good security as well as lengthy service life.
4. Stainless-steel sand web to avoid sand or big particle issue into the pump body.