Hawle flange adapter Synoflex 7994 DN250-200 198-230 mm

Due to dimensional issues and coupling compatibility, 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 connect older pipes such as asbestos cement or cast iron to modern pipe materials such as PE and PVC. Furthermore, Synoflex is quick, safe and easy to install and has a long lifetime. This makes the Hawle Synoflex an all-round coupling that can save you both time and money.

Application

7994 flange adapters are 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 250 flange on one side and has a restraint, wide range connection of DN 200 on the other side. The size range of this connection is minimum 198 mm to maximum 230 mm. With a gasket of EPDM, the flange adapter is 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, the Synoflex coupling is capable of absorbing an angular deflection of up to 4° over the entire size range.