Hawle flange adapter Synoflex 7994 DN250 265-310 mm PN10

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 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 250 on the other side. The size range of this connection is minimum 265 mm to maximum 310 mm. In addition, this flange adapter is suitable for drinking water up to PN10 due to the gasket of EPDM.

Product Features

The Synoflex flange adapter is made of ductile iron with an epoxy powder coating, which makes the coupling resistant to abrasion or damage from corrosion or chemicals. 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 can accommodate angular deflection up to 4° over the entire size range.