Adapter PRESS GAS - with external thread - 22mm-R1/2"

Product detailed description

PRESS GAS connector - with male thread - 22mm-R1/2"

• PN 5, T = -20 °C to +70 °C
• connector with male thread PRESS x THREAD
• purpose of use: for natural gas, biogas and propane distribution in gaseous phase
• material: stainless steel Wst. Nr. 1.4404 (AISI 316L), yellow HNBR sealing O-ring
• certificate SZÚ Brno, DVGW

Note: PRESS GAS fitting sizes 76.1 and 88.9 mm available on request.

Frequently Asked Questions

• What tools do I need to install this fitting? Press fittings require specialized pressing pliers with the correct jaw type (commonly marked B, F, or TH depending on the system) matching the fitting's size and type - 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 the pressing is incomplete) - a pressure test of the whole system should always be performed before the fitting 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.