Plumbright Compression Straight Reducing Coupling 15mm x 8mm - G310158

This coupling connects a 15mm pipe to an 8mm pipe.

You'll need a pipe cutter, a deburring tool, and the appropriate size wrench for tightening the compression nut.

It is generally recommended to use a new olive (compression ring) when reusing the coupling to ensure a leak-proof seal. The nut can often be reused.

This coupling is compatible with copper, plastic, and other suitable plumbing pipes.

Ensure the pipe ends are clean and straight. Tighten the compression nut sufficiently, but avoid over-tightening. Always check for leaks after installation.

No, this coupling is not designed for use on gas lines. Always use fittings specifically designed for gas applications.

The maximum pressure depends on the specific product and installation. Refer to the product specifications for details.

Use a wrench to loosen the compression nut. You may need to use penetrating oil if it is stuck.

Tighten the compression nut slightly. If the leak persists, disassemble and inspect the olive and pipe ends for damage. Replace if necessary.

Ensure the pipe is fully inserted into the coupling. Use the correct size wrench. Apply a small amount of pipe lubricant to the threads to ease tightening.

Use a wrench to loosen the compression nut. If the olive is stuck, use a penetrating oil and gently tap the nut with a hammer to help loosen it.