InoxPRES press fittings are manufactured using high-alloyed austenitic stainless Cr-Ni-Mo steel with the material number 1.4404 (AISI 316 L). The stainless steel used for the production of InoxPRES press fitting system, develops high corrosion and mechanical stress resistance.
inox stainless steel press fitting system
Dimensional range Ø15 ÷ 108 mm, siliconised EPDM O-ring with the additional safety feature that during pressure tests will lead to leakage in the case of accidentally unpressed (from Ø 15 - 54 mm). For this press fitting system mainly used for drinking water, Raccorderie Metalliche uses a patented sealing ring with a lenticular profile which fits the press crimp groove.
InoxPRES press fitting systems produced from Raccorderie Metalliche, present the following advantages:
• A 20% enlargement of the sealing surface area
• Major reduction of the risk of the sealing ring being pressed out or damaged.