SANHA compression union with gasket ZWxGZ 54x2 – SANHA 124333G542

The SANHA compression union with gasket ZWxGZ 54x2 is a metal pipe fitting designed to join two pipes with a 54 mm outer diameter and 2 mm wall thickness. The fitting integrates a gasket to create a sealed connection suitable for pressurized plumbing, heating and industrial fluid systems. Constructed for mechanical compression assembly, this union provides a compact connection that does not require soldering or welding and is compatible with metal pipes of the specified dimensions.

Advantages

The compression union offers a sealed connection through its integrated gasket, reducing the risk of leaks under pressure. Its mechanical assembly enables installation without heat or chemicals, which is useful in locations where open flame or flux use is restricted. The design provides a robust metal-to-metal interface combined with an elastomer sealing element, giving stable performance in typical plumbing and heating conditions.

Suitable for

• Joining metal pipes with 54 mm outer diameter and 2 mm wall thickness
• Pressurized plumbing systems
• Heating installations such as radiators and distribution manifolds
• Industrial fluid lines where a mechanical, gasket-sealed joint is required

Key specifications

• Pipe outer diameter compatibility: 54 mm
• Pipe wall thickness compatibility: 2 mm
• Connection type: compression union with integrated gasket
• Material: metal body with elastomer gasket
• Installation method: mechanical compression (no soldering required)

How to use

Prepare pipe ends by ensuring they are cut square, deburred and free of dirt or scaling. Slide the compression components onto the pipes according to the manufacturer’s installation sequence, insert the pipes into the union until fully seated against the internal stop, and tighten the compression nut(s) to the recommended torque for the pipe material and size to compress the gasket and form the seal. After assembly, pressurize the system and inspect the joint for leaks before placing it into regular operation.

Usage recommendations

Use appropriate tools and follow applicable codes and standards for pressurized plumbing and heating systems. Verify material compatibility with transported fluids and operating temperatures. Periodically inspect compression joints for signs of deterioration and retighten only if specified by the installation guidance; replace the gasket or union if any damage or persistent leakage is detected.