Grundfos 12mm Mechanical Seal for Technotrans CM3 — OEM 06932440 Replacement

Direct-fit aftermarket mechanical seal replacement for Technotrans / Grundfos CM3 pump applications using a 12mm shaft. This seal cross-references Grundfos OEM kit #06932440 (note: the OEM number is commonly sold as a full kit—we supply the mechanical seal only, not the complete kit). Built in a compact design for the CM pump series with Silicon/Silicon faces and a Viton (FKM) elastomer for dependable sealing performance.

Seal Details

• Shaft size: 12mm

• Application: Technotrans Grundfos CM3-5A-S-G-V-AQQVE-A-A-N

• Materials: Silicon/Silicon/Viton (FKM)

• Design: Compact mechanical seal for CM pump series

Cross Reference / Alternate Part Numbers

06932440 • 069 32440 • #06932440 • Grundfos 06932440 seal • Technotrans CM3 seal 12mm • CM3-5A mechanical seal

Explore our full line up of OEM seals 

Looking for more? Shop Pump Repair Kits, Shaft Seals and Pre-Cut Gaskets

Have questions? Call us anytime- we’re here to help