InoxPRES HT
https://www.racmet.com/en-ww/inoxpres-ht.aspx
The HT line differs from the standard version thanks to the presence of the green FKM O‑Ring in the toroidal chamber. Annealed AISI 316L stainless steel The fittings made of 316L stainless steel can be paired with a range of pipes from 15 to 108 mm in diameter.The fittings feature an 'M profile' toroidal chamber, optimised based on Raccorderie [...]

Pressfitting systems in cupronickel, marinePRES / Cupro Nickel
https://www.racmet.com/en-ww/marine-pres.aspx
A green FKM O-Ring, developed by Raccorderie Metalliche through patented innovation, is directly mounted in this chamber during manufacturing. ... A wide range of seamless Tees, patented by Raccorderie Metalliche A range of reliable fittings equipped with a green FKM O-Ring developed by Raccorderie Metalliche, the result of patented innovation. ... Green FKM [...]

aesPRES UNIKO Gas
https://www.racmet.com/en-ww/aespres-uniko-gas.aspx
It is distinguished by its marking and yellow O-Ring. ... The fittings are equipped with a toroidal chamber in the 'UNIKO profile', optimised based on Raccorderie Metalliche's experience, within which an O-Ring developed by Raccorderie Metalliche is directly mounted at the factory, resulting from a patented innovation. ... Why chose aesPRES UNIKO [...]

Pressfitting systems in copper and bronze, aesPRES / Bronze
https://www.racmet.com/en-ww/aes-pres.aspx
The fittings feature an 'M profile' toroidal chamber, optimised based on Raccorderie Metalliche's expertise, in which an O-Ring developed by Raccorderie Metalliche is directly mounted at the factory. This O-Ring is the result of patented innovation. ... A range of reliable fittings featuring an O-Ring developed by Raccorderie [...]

inoxPRES UNIKO
https://www.racmet.com/en-ww/inoxpres-uniko-v1.aspx
Inside this, an O-Ring with a patented profile is mounted directly at the factory. ... A range of reliable fittings featuring an O-Ring developed by Raccorderie Metalliche, the result of a patented innovation. ... O-Rings can be used between -20 and +120°C, maximum pressure 16bar providing for quality and safety as well.

Which O-Rings are required for solar installations?
https://www.racmet.com/en-ww/which-o-rings-are-required-for-solar-installations.aspx
Communication > The expert answers > Which O-Rings are required for solar installations? Which O-Rings are required for solar installations? FKM (fluorocarbon rubber) O-Rings have suitable characteristics for solar panel installations.

press tools and accessories, Tooling UNIKO
https://www.racmet.com/en-ww/tooling-uniko.aspx
  The hydraulic tightness is provided by the presence of the patented lenticular O-ring inside each joint.

Pressfitting systems in carbon steel, steelPRES / Carbon steel
https://www.racmet.com/en-ww/steel-pres.aspx
Fittings are made in unbounded E195 steel, galvanized with a zinc layer (to increase protection against external corrosion) and feature an 'M profile' toroidal chamber, optimised based on Raccorderie Metalliche's expertise, in which an O-Ring developed by Raccorderie Metalliche is directly mounted at the factory. This O-Ring is the result of [...]

InoxPRES 304L
https://www.racmet.com/en-ww/inoxpres-304l.aspx
The fittings feature an 'M profile' toroidal chamber, optimised based on Raccorderie Metalliche's expertise, in which an O-Ring developed by Raccorderie Metalliche is directly mounted at the factory.... A range of reliable fittings featuring an O-Ring developed by Raccorderie Metalliche, the result of a patented innovation. ... [...]

Pressfitting systems in stainless steel, inoxPRES / Stainless steel
https://www.racmet.com/en-ww/inoxpres.aspx
The fittings feature an 'M profile' toroidal chamber, optimised based on Raccorderie Metalliche's expertise, in which an O-Ring developed by Raccorderie Metalliche is directly mounted at the factory. This O-Ring is the result of patented innovation. ... A range of reliable fittings featuring an O-Ring developed by Raccorderie [...]