PRESS GAS sleeve - 54mm

Product detailed description

PRESS GAS sleeve - 54mm

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

Note: Dimensions of PRESS GAS fittings 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 pressing tongs with the correct jaw type (commonly designated B, F, or TH depending on the system) matching the size and type of the fitting - without the right tools, 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 enclosed in a wall or screed.
• Can the joint be disassembled after pressing? No, unlike a screwed (compression) fitting, a pressed joint is permanent and disassembly 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 correctly calibrated tools - we recommend entrusting the job to a heating engineer/plumber, especially for joints that will be enclosed in a wall or screed without the possibility of later inspection.