Compression fitting SCHLOSSER M22x1.5x15 for copper pipe with female thread, model 602500004

SCHLOSSER compression fitting M22x1.5x15 (model 602500004) is a precision component designed for joining copper pipes in plumbing and HVAC systems. The fitting provides an internal (female) M22x1.5 thread paired with a 15 mm insertion length to create a secure, compression-based connection with copper tubing. It is intended for situations requiring leak-resistant joints without brazing or soldering, enabling repairs, extensions and modular assemblies of copper pipe runs.

Advantages

The compression fitting offers a compact design that allows straightforward installation on copper pipe with standard wall thickness. Its female M22x1.5 thread provides compatibility with common threaded components and fixtures. By using a compression mechanism, the fitting reduces the need for heat-based joining methods and supports disassembly and reconfiguration when maintenance or modifications are needed. The product is manufactured to industry-relevant tolerances to ensure consistent fit and sealing performance when installed correctly.

Suitable for

• Plumbing repairs and pipe replacement on copper water lines
• HVAC refrigeration and service line connections requiring threaded interfaces
• Extending or rerouting copper tubing in residential and commercial systems
• Temporary or permanent assemblies where soldering is not feasible

Key specifications

• Connection type: compression fitting for copper pipe
• Thread: internal (female) M22 x 1.5
• Insertion/connection length: 15 mm
• Material compatibility: copper tubing
• Application: plumbing and HVAC service lines

How to use

Cut the copper pipe square and remove burrs before installation. Slide the compression nut and ferrule onto the pipe, insert the pipe fully into the fitting body until it seats at the specified 15 mm insertion depth, then hand-tighten the nut and finish with an appropriate wrench to the manufacturer-recommended torque or until a secure compression seal is achieved. After assembly, pressurize the system and inspect the joint for leaks; if leakage is observed, tighten incrementally within safe torque limits or disassemble to inspect ferrule and seating surfaces.

Usage recommendations

Use with clean, undamaged copper tubing of correct outer diameter; avoid over-tightening the compression nut to prevent deformation of the ferrule or pipe. Verify compatibility of the M22x1.5 female thread with mating components before installation and follow local plumbing codes and safety practices during assembly and pressure testing.