4SP2 SERIES

Metal parts for 3SP, 4SP, 5SP, 6SP, 8SP, and 10SP series of the submersible pump as an impeller, diffuser, pump outlet, suction support, etc. are made of wearable and anti-corrosive stainless steel AISI304 through advanced molding and punching craft procedures. Rubber bearing is made of wearable rubber with low friction. The connection method between the coupler and motor complies with the standard of NEMA. Our impeller and diffuser are designed and manufactured according to high efficiency, reliability, and long service life requirements.

Features:

• All metal materials are 100% SUS304, the structure is corrosion resistant, clean, and environmentally friendly, and will not cause secondary pollution to the water quality.

• It is equipped with a check valve to prevent the impact of backflow water pressure when the electric pump stops. Drain holes can also be set on the check valve seat according to the customer's needs to slowly drain the water in the pipeline from freezing in the water.

• All stainless steel impeller has a higher wear-resistant and longer service life.

• Stainless steel sand net to prevent sand or large particulate matter into the pump body.

4SP3 SERIES

4SP5 SERIES

4SP8 SERIES

4SP14 SERIES