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Fire Pump Systems

Jockey Pump

The GRIMM CDL/CDLF lightweight vertical multistage centrifugal pump is designed for efficient, reliable, and energy-saving water transfer. Featuring a compact vertical structure and optimized hydraulic design, this pump delivers excellent hydraulic performance while minimizing energy consumption. The pump is available with stainless steel impellers, pump casing, and other wetted components, offering good corrosion resistance and smooth internal flow passages. Wear-resistant shaft sleeves and bushings help extend service life and ensure reliable operation. A mechanical seal provides dependable sealing performance and helps minimize leakage. Equipped with a reliable electric motor, the pump operates smoothly with low noise. Its vertical design saves installation space, while its compact structure and lightweight construction make transportation, installation, and maintenance more convenient. GRIMM provides professional pump solutions for a wide range of water supply and industrial applications, with product configurations and performance parameters available to meet different project requirements.

Flow Rate
Customized 2-200m³/h
Pump Head
Customized 10-300m
Motor Power
Customized 0.55-110kW

Technical data

Specifications and selection data

Jockey Pump technical data
ParameterValueUnit
Pump TypeVertical Multistage Centrifugal Pump—
ModelCDL Series—
Flow RateCustomized2-200m³/h
Pump HeadCustomized10-300m
Motor PowerCustomized0.55-110kW
Rated Voltage380 / 400 / 415 / CustomizedV
Frequency50 / 60Hz
Phase32
SpeedCustomized2900rpm
Inlet DiameterCustomized25-200mm
Outlet DiameterCustomized25-200mm
Pump MaterialCast Iron / Stainless Steel-
Impeller MaterialStainless Steel / Brass-
Shaft MaterialStainless Steel-
Seal TypeMechanical Seal-
Protection ClassIP55-
Insulation ClassClass F-
InstallationVertical-
Control ModeAutomatic / Manual-
MediumClean Water-
Medium Temperature0–80°C

Confirm the final performance curve and connection details for the quoted configuration.