1. General Description
NCDL/CDL(F) for the installation of standard motors of non-self-priming vertical multistage centrifugal pump,motor bearings through the pump head and shaft directly connected with the coupling,inlet and outlet has been on the same line,the pump can be equipped with intelligent protection devices,can protect if the pump intelligent protection devices,can protect if the pump run try,default phase,overload.NCDL pumps suitable for corrosive liquids,NCDLF apply to mild corrosive liquids.

2.Introduction
Operation conditions:
    Thin, clean,non-flammable and non-explosive liquid containing no solid granules and fibers.
    Liquid temperature:
    Normal temperature type:-15℃～+70℃
    Hot water type:+70℃~+120℃
    Ambient temperature:up to +40℃
   Altitude :up to 1000m
 Pump
   NCDL is a king of vertical non-self priming multistage centrifugal pump,which is driven by a standard electric motor.The motor output shaft directly connects with the pump shaft through a coupling. The pressure-resistant cycliner and flow passage components are fixed between pump head and in-and outlet section with tie-bar bolts. The inlet and outlet are located at the pump bottom at the same plane.This kind of pump can be equipped with an intelligent protector to effectively prevent it from dry-running, out-of-phase and overload.
   Electric motor:
   Full-enclose air-blast two-pole standard motor
   Protection class:IP55
   Insulation class:F
   Standard voltage :50HZ:1*220-230/240V
                                           3*200-220/346-380V
                                           3*220-240/380-415V
                                           3*380-415V

3. Model Explanation 
  NCDL   F    8      2  /    1
N- Norman(our company)
CDL---  light vertical multistage centrifugal pump
F----   flow passage components are of stainless steel 304 or 316
8---   rate flow(m3/h)
2---stage
1---number of impeller