Brass end cap KAN-therm ultraline 25 for piping systems (MPN 2509250003)

Brass end cap KAN-therm ultraline 25 for piping systems is a threaded closing fitting designed to seal the end of 25 mm metal or multilayer pipe runs in heating and plumbing installations. Manufactured from brass with corrosion-resistant properties, the end cap provides a secure mechanical termination for temporary sealing during maintenance or final capping of circuits in residential and commercial systems. The component is compatible with systems that use standard 25 mm threaded connections and is intended for indoor plumbing and heating applications.

Advantages

The brass construction ensures good corrosion resistance and mechanical durability in typical heating and domestic water environments. Threaded connection allows straightforward installation and removal using common tools. Its compact design offers reliable sealing of pipe ends while occupying minimal space in manifolds, branch lines, or terminal runs. The product is suitable for both temporary and permanent use where a threaded end cap is required.

Suitable for

• Sealing the end of 25 mm heating circuits and branch lines
• Temporary closure during pressure testing or system maintenance
• Final capping of unused outlets on manifolds or distribution pipes
• Domestic and commercial plumbing and heating installations

Key specifications

• Material: brass with corrosion-resistant properties
• Connection type: threaded end cap for 25 mm piping
• Application: indoor heating and potable water systems
• Design: compact, mechanical sealing closure

How to use

Before installation, ensure the pipe end and internal threads are clean and free of debris. Apply an appropriate thread sealant or PTFE tape to the male thread if required by the system specifications. Screw the brass end cap onto the matching 25 mm threaded fitting by hand to engage threads, then tighten with a suitable wrench to achieve a secure seal without over-tightening. For temporary closures, monitor the connection during pressure tests; for permanent installations, verify leak-tightness after system commissioning.

Usage recommendations

Use compatible thread sealants approved for potable water or heating systems. Avoid excessive wrench torque to prevent thread damage. Inspect the cap for signs of corrosion or wear during routine maintenance and replace if sealing performance is compromised.