Reducer PRESS GAS - with one push-fit end - 54-35mm

Product detailed description

Reducer PRESS GAS - with one push-fit end - 54-35mm

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

Note: PRESS GAS fitting sizes 76.1, 88.9 and 108 mm available to order.

Frequently Asked Questions

• What tools do I need to install this fitting? Press fittings require specialised press jaws with the correct jaw type (usually marked B, F, or TH depending on the system) matching the size and type of fitting - without the correct tools the joint cannot be made or checked.
• How do I know the joint has been crimped correctly? Quality press fittings have a crimp indicator (e.g. a sealing O-ring that leaks if crimping is incomplete) - before embedding in a wall or screed, a pressure test of the entire system should always be carried out.
• Can the joint be taken apart after crimping? No, unlike a screwed (compression) fitting, a crimped 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, crimping fittings requires professional skill and correctly calibrated tools - we recommend entrusting this to a heating installer/plumber, especially for joints that will be embedded in a wall or screed without the possibility of later inspection.