Centrifugal,Vertical,Sump,Pumps,WMCA,WarrenderCentrifugal Vertical Sump Pumps:

The WARRENDER WMCA-alloy centrifugal vertical sump pump (superseding the MCHV) program is free of mechanical or lip seals, ensuring leak-proof handling of corrosives. The heavy duty shaft is supported by bearings with no bushings to wear; shaft deflection is thereby eliminated.


  • Non-cantilevered shaft

  • Hermetically sealed column

  • Heavy duty column shaft with oversized ball bearings

  • Modular impeller allows for modifying performances

  • Compact, high torque magnetic coupling with reduced mass

Technical Data:

  • Flow: 8-4500 GPM (2-1000 M³/H)

  • Head: To 400 F (122 M)

  • Centrifugal,Vertical,Sump,Pumps,WMCA,WarrenderTemp: -148 to 600°F (-100 to 315°C)

  • System Pressures: 350 PSIG (24 Bar)


  • AISI 316 or 316L SS,Cast steel WCB (Casing and Impeller only), Alloy 20, Monel-400, Hastelloy B or C-276