Marine Single Stage Centrifugal Pump

CLH Series Marine Vertical Single-Stage Centrifugal Pump

Product Overview
The CLH Series Marine Vertical Centrifugal Pump is engineered to ISO international standards as a single-stage, single-suction pump with horizontal inlet and vertical discharge orientation. Designed as an advanced improvement over CSG/CSW type pumps, it features a flanged motor-to-pump shaft connection for easy maintenance and disassembly. Ideal for marine ballast transfer, bilge pumping, drainage, cooling systems, and fire protection applications. Also suitable for industrial uses including petrochemical processing, municipal water systems, high-rise building supply, and circulation boosting. Handles fluid temperatures up to 75°C.

Model Identification: CLH((R,H,B,GH)D)50-160(I)A(B,C)

CLH: Marine vertical seawater pump
R/H/B/BH: Hot water/Chemical resistant/Oil handling/Non-explosive chemical versions
D: Reduced speed operation
50: Inlet/outlet diameter (mm)
160: Nominal impeller diameter (mm)
I: Flow classification
A(B,C): First (second, third) stage impeller trimming

Key Features & Benefits

ISO Standard Design: Complies with international marine pumping standards
Vertical Space-Saving Configuration: Ideal for compact engine room installations
Flanged Connection: Enables quick disassembly and maintenance access
Multi-Fluid Compatibility: Handles seawater, freshwater, oils and chemicals
Corrosion-Resistant Construction: Marine-grade materials for extended service life
Energy Efficient Operation: Optimized hydraulic performance reduces power consumption