Contrablock Plus impellers are now part of the Sulzer EffeX wastewater pump range of products raising the bar for rag handling and blockage resistance. This provides free solids passage of at least 75mm (three inches) through the impeller.
With the addition of multivane impellers, the Contrablock Plus series extends from 1.3 kW (1.8 HP) / DN80 (3 inch) up to 400 kW (536 HP) / DN400 (16 inch) models of the ABS submersible sewage pump XFP. All of the impellers are open, and all feature an adjustable bottom plate that lets the operator easily maintain efficiency and reliability throughout the pump’s lifetime.
Tel: +41 52 262 11 22
Fax: +41 52 262 01 01