COUPLING SUPAMAXI 398-442MM (DN400) PN16

Supa Maxi™ high-strength, wide-tolerance coupling for drinking water and neutral fluids -20°C to +70°C. AVK’s Supa Maxi™ range sets a new standard for high-strength tolerance couplings.

The patented Supa Maxi™ seal support system, combined with the unique design of the connection, ensures optimal sealing and tensile strength across all pipe materials. The couplings are user-friendly and easy to install.

Features include +/-4 degree angular deviation, protective plug, lifting hook, center tightening, no need for re-tightening due to material and design. Installation temperature down to -30°C. Seals for drinking water are approved EPDM rubber.

This product description is an automated translation of the original Finnish description.