Hawle flange adapter Synoflex 7994 DN200-150 155-192 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

7994 flange adapters are suitable for PE80/100 pipes (according to EN 12201, DIN 8074). The Synoflex flange adapter can be connected to various pipe materials, such as steel, PE, PVC, steel, cast iron, and AC, in accordance with EN 14525 (AC restraint cannot be guaranteed). The flange bore is according to EN1092 PN10. This flange adapter has a DN 200 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 155 mm to maximum 192 mm. With a gasket of EPDM, the flange adapter is suitable for drinking water up to PN16.

Product Features

Thanks to the ductile iron housing with an epoxy powder coating, the Synoflex flange adapter offers long-term resistance to abrasion or damage caused by corrosion or chemicals. The unique design of the grip ring distributes pressure evenly across the pipe, resulting in the least constriction on the pipe compared to other fittings on the market. 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.