1. Description of CDLK/CDLKF Non-selfpriming Multi-stage Centrifugal Pump
CDLK/CDLKF is non-self priming multi-stage centrifugal pump installed with standard motor.The motor shaft is directly connected with the pump shaft through
coupling.According to the requirement,the pump can be equipped with intelligent protector,which effectively protects pump from dry rotation,phase lack,overload etc.In order to meet the requirement of installation depth of the water tank or vessel,it is possible to install cavity body for changing length of the pump.Length for different number of stages is shown in the dimensions & weight table and the table of products supplying scope. 

2. Application of CDLK/CDLKF Non-selfpriming Multi-stage Centrifugal Pump

Electric spark 
Lathe 
Grinding machine 
Processing center 
Cooling devices 
Industrial clearing equipment 
Filtering system 

3. Performance range of CDLK/CDLKF Non-selfpriming Multi-stage Centrifugal Pump
Capacity: Q up to 55 m3/h 
Head: H up to 305m 
Temperature: T up to 120degreeCelsius 
Speed: N 2900/3500rpm 
Power: P up to 45kw 

4. Standard material of CDLK/CDLKF Non-selfpriming Multi-stage Centrifugal Pump
Stainless steel 304 or Stainless steel 316 
The pump head and suction & discharge head can be made of cast iron on request too. 

5. FAQ

1>.  Can I get trained on CNBM products?

Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

2>.  Are your pumps cheaper than those of your competitors?

CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

3>.  How long is your warranty?

Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.

4>Can your pumps mount Eff.1 motors

Currently, only on request though this will shortly be a CNBM standard.

5>Are your pumps protected against dry running?

No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

6>How can I get trained on CNBM products?

Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.