Hawle flange adapter Synoflex 7994 DN080 085-105 mm

When connecting non-dedicated pipes, such as cast iron or AC pipes, dimensional and compatibility problems with couplings arise. Hawle addresses these challenges with the Synoflex series. For example, older pipes, such as asbestos cement and cast iron, can be connected to modern pipes, such as PE and PVC. In addition, they have a long lifetime and are quick, safe and easy to install. Because time and costs are saved, the Hawle Synoflex coupling is an all-round coupling and an essential product in pipeline engineering.

Application

The 7994 flange adapter is suitable for PE80/100 pipes (according to EN 12201, DIN 8074). In accordance with EN 14525, Synoflex flange adapters are compatible with a variety of pipe materials including steel, PE, PVC, cast iron and AC (AC restraint cannot be guaranteed). The flange bore is according to EN1092 PN10. This flange adapter has a DN 80 flange on one side and has a restraint, wide range connection of DN 80 on the other side. The size range of this connection is minimum 85 mm to maximum 105 mm. In addition, this flange adapter has EPDM sealing material and is therefore suitable for drinking water up to PN16.

Product Features

The Synoflex flange adapter is manufactured from ductile iron with an epoxy powder coating. This makes the flange adapter resistant to long-term abrasion or significant damage from chemicals or corrosion. Compared to other couplings on the market, the unique design of the grip ring ensures even pressure distribution over the pipe, resulting in the least constriction on the pipe. An additional advantage is that the Synoflex couplings do not require a support liner for PE pipes with an SDR class of <21. Furthermore, within the entire size range of the Synoflex coupling, an angular deflection of up to 4° is possible.