aesPRES UNIKO
https://www.racmet.com/en-ww/aespres-uniko-v1.aspx
The fittings are made of eco-friendly lead-free brass and high-quality DHP copper and are available from 12 to 54 mm. ... The fittings are equipped with a toroidal chamber with a patented “UNIKO profile”. Users of V and M profiles can choose our new UNIKO profile solution without investing in new tools or skills, as it can be [...]

aesPRES UNIKO Gas
https://www.racmet.com/en-ww/aespres-uniko-gas.aspx
Products > Pressfittings > aesPRES UNIKO Gas aesPRES UNIKO Gas Press-fitting systems in copper and brass/bronze for gas aesPRES UNIKO GAS is the press-fitting system by Raccorderie Metalliche, developed for all applications involving methane gas, LPG, and hydrogen. ... The material of aesPRES UNIKO GAS [...]

Pressfitting systems for Gas Distribution Installations, LAB
https://www.racmet.com/en-ww/pressfitting-systems-for-gas-distribution-installations.aspx
Stainless steel and copper are accepted as materials for pressfitting systems. Raccorderie Metalliche produces 4 types of ranges with both materials: - inoxPRES gas in 316L stainless steel with M profile - inoxPRES uniko gas in AISI316L steel with a profile compatible with both M and V jaws - aesPRES copper gas with M profile - aesPRES uniko gas with a [...]

Pressfitting systems in cupronickel, marinePRES / Cupro Nickel
https://www.racmet.com/en-ww/marine-pres.aspx
Products > Pressfittings > marinePRES / Cupro Nickel marinePRES / Cupro Nickel Pressfitting systems in cupronickel marinePRES is the Pressfitting system by Raccorderie Metalliche developed in a special copper/nickel alloy. ... The range of pipes made in copper/nickel 90/10  CuNi10Fe1.6Mn alloy according to the DIN86019 standard consists of seamless [...]