Design & Development by 3Frog Media
Racmet Logos MarinePres

marinePRES is the Pressfitting system by Raccorderie Metalliche developed in a special copper/nickel alloy. The material in time proved to be the most resistant and performing solution in saline ambiences.

marinePRES material Cupronickel 90/10.

marinePRES system consists of pipes, fittings, tools and installation materials. 5 certificaions, obtained by RM on the marinePRES product, confirm quality and reliability for applications such as heating, cooling, compressed air and fire protection systems. The range of pipes made in copper/nickel 90/10 CuNi10Fe1.6Mn alloy according to the DIN86019 standard consists of seamless calibrated pipes, Ø15 to 108 mm. Joints are fitted with a “M-shaped” profile toroidal chamber, optimized thanks the 20 year research experience. Inside each fitting, a green FKM O-Ring, with a patented profile, is directly fitted at the end of production.

marinePRES alloy is the best choice when the intrinsic anti-corrosion features of the material are required in the plant. Products and services are developed to solve at best any installation problem and issue, aiming at quality, safety and speed.

Ermen Systems Ounce Logo
Ermen System Racmet Marinepres Header
A resistan
and performing
solution in saline
ambiences .

Where to use marinePRES?

The use of marinePRES by Raccorderie Metalliche is suitable on board ships and offshore platforms, at the presence of hydrocarbons, fire protection systems and in general for any application in saline and corrosive ambiences. Green FKM O-Rings can be used between -20 to +220°C, maximum pressure 16bar.

Why chose marinePRES?

A reliable and rapid solution with the best possible quality-price ratio.


• A wide range of fittings and pipes Ø 15 - 108 mm in 316L, 304 and 444 steel.

• More than 14,000 square meters warehouse.

• A wide range of approved pressing machines to be used for the inoxPress system.

• A solution with the best quality-price ratio in terms of products and services.

• 100% Italian know-how.

Racmet Logos MarinePres

681/150 CN 15° Elbow FF & 681/900 CN 90° ELBOW FF – marinePRES Fittings

Sealing Ring Profile

(O -Ring)

Traditional press fitting systems use round sealing rings, which can easily be damaged by careless fitting. RM on the other hand uses a patented sealing ring with a lenticular profile which fits the press crimp groove. This provides 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
• Fit makes the pipes insertion easier

Green O-Ring EPDM

marinePRES .

Ermen System Racmet Marinepres Ring

Raccorderie Metalliche

Find Out More

Ermen Systems
Working With You
Towards A Brighter Future .

TOP