Elbow 90° PRESS GAS - 42mm

Product detailed description

90° elbow PRESS GAS - 42mm

• PN 5, T = -20 °C to +70 °C
• 90° elbow PRESS x PRESS
• purpose of use: for natural gas, biogas and propane gas phase distribution systems
• material: stainless steel Wst. Nr. 1.4404 (AISI 316L), yellow HNBR sealing O-ring
• SZÚ Brno, DVGW certification

Note: Dimensions of PRESS GAS fittings 76.1, 88.9 and 108 mm available on order.

Frequently Asked Questions

• What tools do I need to install this fitting? Press fittings require specialized pressing tongs with the correct type of jaw (commonly labeled B, F, or TH depending on the system) matching the size and type of the fitting - without the proper tool, the joint cannot be made or checked.
• How do I know the joint has been pressed correctly? Quality press fittings have a press indicator (e.g. a sealing O-ring that leaks if pressing is incomplete) - a pressure test of the entire system must always be carried out before it is embedded in a wall or screed.
• Can the joint be disassembled after pressing? No, unlike a screwed (compression) connection, a pressed joint is permanent and disassembling it requires cutting out the fitting and replacing it with a new one.
• Must installation be carried out by a professional? Yes, pressing fittings requires professional skill and properly calibrated tools - we recommend entrusting this to a heating engineer/plumber, especially for joints that will be embedded in a wall or screed without the possibility of later inspection.