Compression fitting Detal-met MGW25X3/4 – PP connector 25 mm to 3/4" BSP (female)

Detal-met MGW25X3/4 is a polypropylene (PP) compression fitting designed to connect 25 mm plastic pipe to a standard 3/4" BSP female thread. The connector creates a secure, water-resistant transition between polyethylene or polypropylene tubing and threaded fixtures commonly used in plumbing and irrigation systems. Constructed from durable PP, the fitting resists corrosion and chemical degradation typical in water distribution applications.

Advantages

The compression fitting offers tool-free assembly for the pipe end with a threaded connection on the other side, providing a practical interface between plastic pipelines and metal or plastic threaded components. Its polypropylene construction ensures low weight, resistance to scale and chemical attack, and a long service life under normal domestic and gardening conditions. The design minimizes the risk of leaks when installed according to recommended procedures.

Suitable for

• Domestic water supply lines using 25 mm polyethylene or polypropylene pipe
• Irrigation systems and garden hose connections requiring a 3/4" BSP female thread
• Temporary or permanent plumbing repairs where a plastic-to-thread transition is needed

Key specifications

• Material: polypropylene (PP)
• Pipe connection size: 25 mm (compression connection for plastic pipe)
• Thread connection: 3/4" BSP female
• Connection type: compression to female threaded
• Intended medium: cold and ambient temperature water

How to use

Prepare the 25 mm plastic pipe by cutting it square and removing any burrs or deformation. Slide the compression nut and sealing components onto the pipe, insert the pipe fully into the fitting body, and tighten the compression nut by hand or with a suitable wrench until a firm, leak-resistant joint is achieved. Screw the 3/4" BSP female thread onto the mating male thread using appropriate thread sealant or tape if required by the installation. Follow standard plumbing practices to avoid over-tightening or cross-threading.

Usage recommendations

Use this PP compression fitting only with compatible 25 mm polyethylene or polypropylene pipe and standard 3/4" BSP male threaded fixtures. Do not use for hot water or high-pressure applications beyond the pipe and fitting ratings. Inspect joints after initial pressurization and periodically during service for signs of leakage, and retighten or replace components as needed.