(08) 9350 9090
Grundfos has created a robust design to ensure secure clamping of the pump impellers by using the Nordlock© washer. The Grundfos engineered shaft seal has been designed to eliminate industry -wide problems with shafts seals sticking where SIC-SIC seal faces are used. The solution builds on both the implementation of a rotation stop on the stationary ring and different surface finishing on both the stationary and rotating rings.