Transition piece PRESS GAS - with external thread- 35mm-R5/4"

Product detailed description

Transition piece PRESS GAS - with external thread- 35mm-R5/4"

• PN 5, T = -20 degC to +70 degC
• transition piece with external thread PRESS x THREAD
• intended use: for natural gas, biogas and propane (gas phase) pipework
• material: stainless steel Wst. Nr. 1.4404 (AISI 316L), yellow HNBR O-ring seal
• SZU Brno certificate, DVGW

Note: PRESS GAS fitting sizes 76,1 and 88,9 mm to order.

Frequently Asked Questions

• What tools do I need to install this fitting? Press fittings require a dedicated press tool with the correct jaw type (commonly marked B, F or TH depending on the system) matching the size and type of the fitting - without the right 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 was not completed) - before embedding in a wall or screed, a pressure test of the whole system must always be carried out.
• Can the joint be taken apart after pressing? No, unlike a screwed (compression) fitting, a pressed joint is permanent and taking it apart requires cutting off 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 it to a heating engineer/plumber, especially for joints that will be embedded in a wall or screed without the possibility of later inspection.