Tee 90° PRESS GAS - with internal thread - 22-Rp3/4"-22

Product detailed description

T-piece 90° PRESS GAS - with internal thread - 22-Rp3/4"-22

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

Note: PRESS GAS fitting sizes 76.1, 88.9 and 108 mm available on request.

Frequently Asked Questions

• What tools do I need to install this fitting? Press fittings require specialized crimping pliers with the correct jaw type (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 properly crimped? Quality press fittings have a crimp indicator (e.g. a sealing O-ring that leaks if the crimping is incomplete) - a pressure test of the entire system must always be performed before covering the joint with wall material or screed.
• Can the joint be disassembled after crimping? No, unlike a screwed (compression) fitting, a pressed joint is permanent and removing it requires cutting out the fitting and replacing it with a new one.
• Must the installation be carried out by a professional? Yes, crimping fittings requires professional skill and correctly calibrated tools - we recommend entrusting this to a heating engineer/plumber, especially for joints that will be covered in a wall or screed without the possibility of later inspection.