Hawle flange adapter Synoflex 7994 DN150 131-161 mm

Due to dimensional and compatibility issues with couplings, connecting non-dedicated pipes, such as cast iron and AC, can be challenging. Hawle addresses these challenges with the Synoflex series, which is specifically designed to easily connect, for example, older pipes, such as asbestos cement or cast iron, to modern pipe materials, such as PE and PVC. Installation is quick, safe and easy, and Synoflex also has a long service life. With their versatility and ability to save time and money, Hawle Synoflex couplings are an indispensable product.

Application

PE80/100 pipes (according to EN 12201) are compatible with 7994 flange adapters. In accordance with EN 14525, Synoflex flange adapters can be used with a variety of pipe materials including steel, PE, PVC, steel, cast iron and AC (AC restraint cannot be guaranteed). The flange bore is according to EN1092 PN10. This flange adapter has a DN 150 flange on one side and has a restraint, wide range connection of DN 150 on the other side. The size range of this connection is minimum 131 mm to maximum 161 mm. With a gasket of EPDM, the flange adapter is suitable for drinking water up to PN16.

Product Features

To prevent abrasion or significant damage from chemicals or corrosion, Synoflex flange adapters are made of ductile iron with an epoxy powder coating. 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, it is possible to absorb an angular deflection of up to 4° over the entire size range of the entire Synoflex couplings.