CDLK, stainless steel submersible multistage centrifugal pump

CDLK, Stainless Steel Submersible Multistage centrifugal pump

CDLK/CDLKF are non-self-priming multistage centrifugal pumps designed for standard motor installation. The motor shaft is directly connected to the pump shaft via a coupling through the pump head. Pumps can be equipped with intelligent protectors as needed, providing effective protection against dry running, phase loss, overload, etc. To accommodate installation depth in tanks or containers, the pump can be fitted with a hollow section to adjust its length.

CDLK/CDLKF are used for conveying machine tool coolant, lubricants, condensate, industrial cleaning equipment, and other scenarios suitable for submersible Pumps. They work for various temperatures, flow rates, and pressure ranges. CDLK is for non-corrosive liquids, while CDLKF is suitable for mildly corrosive liquids.

They are specifically used for EDM machines, lathes, grinding machines, machining centers, cooling devices, industrial cleaning equipment, filtration systems, and more.

The Pump head of CDLK/CDLKF comes in cast or stainless steel, while all other wetted parts are made of stamped and welded stainless steel plates (304/316), featuring low noise, corrosion resistance, attractive appearance, compact size, smooth operation, easy installation, and long service life.

Technical Advantages
Efficient Heat Dissipation: With multistage impeller design, the pump provides stable high-pressure water flow to quickly remove heat generated during grinding, preventing thermal deformation and improving machining accuracy.

Energy Saving and Stability: Made with advanced international technology, these pumps are compact, lightweight, highly efficient, have low vibration and noise, and run smoothly. This ensures the stability of continuous CNC grinding operations and reduces downtime risks due to cooling interruptions.

Corrosion Resistance and Long Life: Stainless steel material and enclosed impeller structure cope with tiny metal particles or additives in coolants, extending pump life.

Expanded Applications
Besides CNC grinders, this pump model is also suitable for EDM machines, machining centers, industrial cleaning equipment, and more. For example, in machining centers, its high-pressure output effectively cools spindles and tools, reducing thermal errors and improving machining stability. In industrial cleaning equipment, it provides continuous high-pressure water flow to ensure cleaning quality.

Installation and Maintenance
Before installation, fill with water and remove air to ensure the pump is fully submerged. Regularly check the filter screen to avoid clogging from debris, and replace the coolant every six months to keep the system clean.