Isotubi has been manufacturing both 304 and 316 stainless steel press fittings and tube since 1976. It's production and quality control processes are certified by Tüv according to ISO 9001. They also hold many other European Approvals such as; LLOYDS, WATERMARK, WRAS, AD Merkblatt (Germany), 2014/68/EU Pressure Equipments Directive, CERTIF (Portugal), DVGW (Germany), Numepress TÜV product certificate (Spain and Portugal), SITAC, CSIRO, NSF, FM, WRAS, STO, ABS and DNV Approval for ships.
Isotubi offer a stainless steel press solution for both gas and water (BSi & WRAS Approved) through their Numepress system which meets EN 10312 standards. It is available from 15mm to 168.3mm with a maximum working pressure of 16 bar along with a 25 year warranty. The M profile product is suitable, providing the correct O-ring is used, for steam, drinking water, solar, gas, compressed air and other applications.
GAS 316L stainless steel M-Profile press fitting, maximum 16 bar working pressure. For temperature range and fitting wall thickness see detailed description below. *Image might not display correct O-ring colour.