ST / STS / STW / STWS

High Pressure Cast Iron Regenerative Turbine Pump  

Applications 
  General industrial applications
  Pure water and chemical liquid supply
  Washing solvent supply, suitable for filtration applications

Features
  No metal contact between the impeller and the casing and cover, eliminating wear and reducing contamination
  Simple robust structure with minimal consumable parts, suitable for processes requiring high reliability
  Due to selection of material combinations (SUS304 / PTFE / SiC) can target variety of applications
  Very low noise levels silimar to centrifugal pumps, additional noise reduction measures not required

Performance Curve

Specification Data   

  Series nameSTSTSSTWSTWS
  Total headMax. 170 mMax.  110 m
  Flow rateMax. 105 L/min Max. 110 L/min
  Liquid temperature~ 90℃~ 100℃~ 90℃~ 100℃
  ConnectionSuction: JIS 10K , Discharge: JIS 20KRc thread
 
   Material   

  Series nameSTSTSSTWSTWS
  Casing & coverFC200
  ImpellerCAC406SS403CAC406SS403
  Mechanical sealCeramic - CarbonSiC- CarbonCeramic - CarbonSiC- Carbon
  O-ringNBRFKMNBRFKM
  ShaftSS420J2

Dimension

Standard accessories :  Coupling, base-plate, coupling guard

(Unit : mm,kg)

ModelkWSDPRPYFAFBFSFCMHLMAMRSSVEVFVMVNVSVTVZKLWeight
25ST-12.225A20A128501041301101455331551682023035026050075151215650
25ST-23.725A20A1285010413-301101806161862002028042531061696251217566
32ST-15.532A25A1285011015-15122204690211239303244483546901212512212101
32ST-25.532A25A1287811520-15139204690211239303244483546901212512212101
32ST-35.532A25A1287811520-15139177690211239303244483546901212512212103

Back