Primaflow Prima Plus Chrome Compression Coupling - 8mm

WRAS approval means the product has been rigorously tested and meets strict standards for use in public water supplies in the UK. It ensures the fitting will not waste, misuse, or contaminate the water.

Yes, this fitting is suitable for both water and gas installations. However, always ensure compliance with local gas safety regulations and use appropriate installation techniques for gas lines.

You will typically need two adjustable wrenches. One to hold the fitting body steady and the other to turn the compression nut.

Compression fittings are designed for a permanent seal after one proper tightening. Repeated loosening and tightening can damage the compression ring (olive) and lead to leaks.

The Kite Mark is a voluntary British quality mark indicating that a product conforms to the relevant British Standard (BS). It signifies a commitment to quality and safety.

This fitting is designed for use with 8mm copper or brass pipe.

Ensure the pipe is fully inserted into the fitting and the compression nut is tightened sufficiently. Check that the pipe end is clean and free from damage. If the issue persists, the compression ring may need replacing and the process repeated.

Verify that the correct size pipe and fitting are being used. Ensure there are no obstructions or cross-threading. A small amount of plumber's grease on the nut threads can sometimes help, but avoid getting it on the pipe or olive.

While the chrome plating offers protection, aggressive water conditions or certain chemicals could cause damage. For drinking water systems, ensure water quality meets standard parameters. If corrosion is significant, the fitting may need replacement.