A Russian customer ordered a 180 cubic meter per hour submersible sea water pump
With compact structure, corrosion resistant, less land occupation, noiseless and easy to realize auto control, and especially suitable for sea water working conditions.
Consists of pump shaft, impeller, casing, suction bell, wear ring, check valve, intermediate flange and other parts, fully apply to marine environment for firefighting, lifting water ,cooling and other purposes.
Due to its proximity it’s not surprising that seawater is used widely on offshore platforms as cooling water, for reinjection into the well, and as a firewater supply. The most popular route for this water to get onto the platform is via vertical caissons into which narrow column pumps are inserted. These pumps come in two varieties: semi-submersible vertical line shaft pumps with the motor located above the pump assembly, and fully submersible pumps with the motor positioned below the pump in the sea.
Semi-submersible vertical line shaft pumps: vertical turbine pump
Vertical single stage or multistage pump with mixed or axial flow impeller design, broad hydraulic coverage provides best selection to meet specific operating conditions. Fabricated or cast iron, surface or underground discharge head, shaft and bearing combinations promote long life with options of open or enclose line shaft construction. It can be driven by VHS NEMA Standard motor, VSS motor or diesel engine through right angle gear box.
Capacity: ≤5000m³/h
Head: ≤350 m
Motor Power: 5.5-1600kW
Rated Voltage: 380V, 6kV, 10kV
Well Diameter: 100- 950mm
Max. Discharge Diameter: 650mm
Vertical Turbine Pump Material Standard
Casing/Suction Bell: Cast Iron, Bronze, Stainless steel 304, 316/316L, Duplex S.S.
Impeller: Cast iron, Bronze, Duplex S.S, S.S 304/316/316L;
Shaft: S.S;
Column Pipe: Carbon Steel, S.S304/316/316L, Duplex S.S;
Discharge head: Cast iron/ Carbon-steel;
Fully submersible pumps: submersible mixed flow pump
Flows up to 900 m³/h
Pressure Up To 30 bar
FEATURES AND BENEFITS
Designed with the minimum number of wearing components.
Impellers are dynamically balanced and splined to the shaft.
The shafts are driven by coaxial bearing bushes and protected by sleeves.
Available in cast iron, stainless steel, bronze, duplex and super suplex stainless steel.
Post time: 2021-12-05
