Metric Tube Fittings – Straight Fittings

Ermeto Original or EO® progressive ring fittings, for metric tube, are manufactured from mild steel, with zinc plated and passivated finish. They are available in light duty and heavy duty series to cover a wide range of pressure ratings. Each fitting comes with a tube nut but the bite ring will need to be ordered separately. The progressive ring bite produces a keyed leak-free tube connection. The range of fittings is intended purely for the assembly of connections for fluid applications. All fittings are supplied with an instruction leaflet. For steel fittings it is recommended that seamless drawn steel tubes to DIN 2391/C are used. Operating temperature range without pressure reductions for the steel fitting material is -40°C to +120°C.

Male Stud and Elbow Fittings

The Ermeto DIN male stud high-pressure hydraulic tube fittings from Parker are able to connect to various different-sized tubes and hoses. These fittings have excellent corrosion resistance which extends the life cycle of the fittings. Pressure ratings of up to 800 bar (S series) and 500 bar (L series) enable the fittings to be used in a wide range of applications.

WARNING : Hydraulic systems can work at high pressures. To ensure functional safety of EO® tube fittings, only EO® parts should be used in their assembly and the pressure and temperature ratings should not be exceeded.

Features and Benefits

• High corrosion resistance
• Steel CR(VI)-free, Stainless steel
• High-pressure rating
• Sealed at port connection by integral nitrile rubber seal

Product Application Information

Suitable for use in most hydraulic applications in various markets including, automotive, industrial, defence, energy, environment, water, power generation and transportation.