Product: SP series slurry pump

The  froth  slurry pumps are of heavy duty construction, designed for continuous pumping of highly abrasive and corrosive frothy slurries.

They have a vertical shaft configuration, and comprise a hopper, with vertical Bearing Assembly, and Type‘NP-AH’ pump wet-end.

They feature a wide choice of replaceable abrasion resistant metal or moulded elastomer casing liners and Impellers.

2. Short delivery time

For some parts, stocks are available. We have large producing capacity to shorten the delivery time.

Company Profile

Ruishi Pump  was first established in 1990. It is a large pump manufacturer in the world. It is the vice director unit of China Pump Industry Association and the vice president unit of Hebei Pump Industry Association. There are 4 production bases under Ruishi Pump Group: slurry pump production base, Clean water pump production base, Submersible sewage pump production base, and Chemical pump production base. More than 40 offices around the world, our pumps are sold to more than 100 countries and regions such as the United States, Australia, Brazil, Russia, Indonesia, Zimbabwe, Uganda, and the Middle East.

Technical Data:

Bearing assembly – a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.

√ Volute Liners – easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure moulded elastomer.

√ Elastomer seal rings back all liner joints.

√ Pump casing – Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.

√ Impeller–front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and moulded elastomer impellers are completely interchangeable.

√ Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.

√ Throat bush – wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.

√ One-piece frame – a very robust one-piece frame cradles the cartridge type bearing and shaft assembly.

√ An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance.

Technical chart