Reducer PRESS GAS - with one push-fit end - 28-22mm

Product detailed description

• PN 5, T = -20 °C to +70 °C
• reducer with one PRESS x d push-fit end
• intended use: for natural gas, biogas and propane distribution in gaseous phase
• material: stainless steel Wst. Nr. 1.4404 (AISI 316L), HNBR yellow sealing O-ring
• SZÚ Brno, DVGW certification

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

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 marked B, F, or TH depending on the system) matching the size and type of the fitting - without the proper tool, the joint cannot be created or checked.
• How do I know the joint has been pressed correctly? Quality press fittings have a pressing indicator (e.g. a sealing O-ring that leaks if the pressing is incomplete) - a pressure test of the entire system must always be carried out before the joint is embedded in a wall or screed.
• Can the joint be disassembled after pressing? No, unlike a screwed (compression) fitting, a pressed joint is permanent and disassembling it requires cutting out the fitting and replacing it with a new one.
• Must the installation be carried out by a professional? Yes, pressing fittings requires professional skill and correctly 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.