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Liquid ring self-priming pumps

A competitively priced pump specifically designed to handle a wide range of liquids including liquids with air bubbles and foam.

The pump is capable of self-priming even if the suction pipe is empty.

Models: CR40, CR42, CR50, CR52, CR60, CR65 & CR80

 


CR liquid ring pump, CR.jpg (18 kB)

Brochure

CR brochure, CRbroch.jpg (5 kB)

Curve

CR curves, CRcurve.jpg (4 kB)

Dimensions

CR dimensions, CRdims.jpg (7 kB)

Manual

Pump manual, Pumpman.jpg (3 kB)
CR.pdf CRcurve.pdf CRdims.PDF PUMP.PDF
Issue 1: 10/02 (113kB) Issue 1: 04/02 (68kB) RD-2089 (200kB) Issue 7: 10/08 (737kB)
To download the Adobe PDF file, please click on either the image or the file name.

FEATURES

hygienic self-priming pump

316L (1.4404) stainless steel

robust design - casings 6mm thick

extensive range of models

choice of motors and seals

quick to disassemble and easy to service

APPLICATIONS

ideally suited for industries:

brewing

soft drinks

dairy

food

pharmaceutical

Specification

material

All wetted parts are 316L (1.4404) stainless steel. Casings and impellers are investment cast

 
finish

Internal finish is 1-2 µmRA machined with 0.8 µmRA available as an option

Externally electro-polished

 
connections Inlet and Outlet can be DIN11851, Tri-clamp, IDF, SMS, RJT or flanged  
mechanical seal

carbon face, ceramic seat and EPDM elastomer

options include FDA compliant seal, silicon carbide seat, PTFE elastomer, external and flushed seal

 
electric motor

standard, 4 pole 3 phase 400V Aluminium Frame

options include Thermistors for inverter drive, EEx-d or EEx-de Explosion Proof (cast iron frame)

 
flow rates from 2 to 55 m3/hr  
head to 45m  
viscosity to 200 cP  
accessories stainless steel trolley for mobile operation

stainless steel motor cowl

stainless steel free standing base

 
  for other options and a competitive quotation please contact our sales department