MAGNUM SERIES

Magnum, MagnumUNI (PE side) and MagnumOT (PE side) compression fittings make use of the DSFL® exclusive low interference hydro-mechanical sealing system.
This special system guarantees the insertion of pipes inside the fittings with very low manual effort and a complete operational safety.
Once the pipe is inserted, the progressive tightening of the ring nut forces the pressure bush to compress the O-ring, ensuring the water tight sealing and adjusting possible problems due to ovalized or underdimensioned pipes. The O-ring functionality and the hydraulic sealing are preserved thanks to a calibrated compression.
When under pressure the clinching ring detaches from the pressure bush in order to reach the correct working position and guarantee the effective mechanical sealing.