1.brass press fittings for copper pipes union
2.Press fittings
3.Union Multilayer-Copper
4 high O-rings imported from Italy

The fittings AC-FIX PRESS -MULTI are made of brass for machining CuZn39Pb3(CW614N

 and brass for forging CuZn40Pb2(CW617N). The sleeve is made  of stainless steel. The body surface of the fitting is nickel (Ni) plated.

The fittings AC-FIX PRESS-MULTI are manufactured according to UNE-EN-1254-1/3:1999 and to UNE-EN-ISO 21003. The manufacturing system is certified  ISO 9001 by DQS of Germany (IQnet).

These fittings havve been designed for greater convenience, easiness and speed:

--  They can be pressed by jaws or inserts type U, H, RF, abd Rfz.

--  Our O-rings are manufactured according to DVGW-W534. This German satandard issued by DVGW applies in particular to the seals (O-Rings), which are intended to be used in the press fittings, and therefore in contact with hot water. It includs a compression set test in water 3000h/100°C, with a value survey every 1000h. This test has the clear intention of evaluating the material behaviour over quite 40%. The maximum compression aet value of our O-Rings is below 40% and therefore they are highly resistant.

They are compatible with multilayer pipes with the following nominal sizes and tolerances: