Features, advantages, benefits of the EO-PSR fitting range: High pressure: EO-PSR can be used in applications of up to 800 bar (S series) and 500 bar (L series). EO-LUB: Due to the special treatment of larger sized nuts (25S/28L and larger), the tightening torques of EO-PSR fittings have been reduced by 25%.

When Parker Hannifin acquired Ermeto, it introduced the EO fittings to the US. Today, the EO fittings are the most widely used bite type fittings in the world. The EO progressive ring fitting is a flareless metric fitting (for metric tube)that consists of a body, a progressive ring (ferrule) and a nut.

The EO-2 progressive ring fitting is a Parker flareless fitting for metric tu similar to the EO series. The difference between EO fittings and EO-2 fittings is the additional elastomeric seal (on EO fittings), which provides leak-free operation without re-tightening - even under severe conditions. Another difference is an EO-2 functional

Skive type fittings (ParLock); Hydraulic hose permanent (Parkrimp®) and reusable fittings Parker fitting facts Parker's vast product offering of fittings are 

EO fittings are a great choice for leak free connections under various service conditions ranging from sealing high vacuum and small molecule gases, to high-pressure hydraulic fluids. EO fittings' compact design makes them ideal for plum applications in limited or tight space.

Steel fittings: EO tube fittings - Materials according to DIN 3859-1 Stainless steel fittings: EO tube fittings - X6CrNIMoTi 17122 in accordance with DIN 17440 / EN 10088, material no. 1.4571. Brass fittings: EO tube fittings - CUZN35Ni2 in accordance with DIN 17660, material no. 2.0540. Elastomer seals: NBR (BUNA-N), FKM (Fluorocarbon)

The flareless bite type fitting was pioneered by Ermeto in. Germany in the early 1930's. When Parker Hannifin acquired. Ermeto, it introduced the EO 

Parker EO and EO-2 metric flareless bite type tube fittings are considered the “world standard' for many industrial manufacturers requiring dependable, leak- 

EO fittings are a great choice for leak free connections under various service conditions ranging from sealing high vacuum and small molecule gases, to high-pressure hydraulic fluids. EO fittings’ compact design makes them ideal for plum applications in limited or tight space.

Ermeto DIN fitting components for high pressure hydraulic tube fittings are indispensable items in order to build up a complete fitting series (EO-PSR, EO-2, EO2-FORM). The FM EO-2 functional nut is available with sealing NBR or sealing FKM.

Male BSPP thread – ED-seal (ISO 1179) / EO 24° cone end. D1. PN (bar)1). Weight. Series. 5 T1. D3. D4. L1. L2. L3. L4. S1. S2 g/1 piece. Order code*.