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The Range£5.35Visit shop Prima Plus Primaplus Compression Reducing Set 28 X 15Mm - 21081679 - Premium Brass Fitting For Water And Gas - Grey
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The Prima Plus Compression Reducing Set is an essential component for plumbers and DIY enthusiasts working on 15mm water or gas systems who need to integrate 10mm pipework. These high-quality fittings provide a secure, leak-proof connection suitable for drinking water applications; however, users should ensure they have the appropriate compression nuts and tools on hand, as this pack contains only the reducing olives.
| Model Part Number | 1327655 |
|---|---|
| Brand | Prima Plus |
Yes, these compression reducers are manufactured to high standards suitable for both water and gas systems.
No, compression olives are designed to deform during the first installation and should be replaced if a joint is dismantled.
You only require standard plumbing spanners or an adjustable wrench to tighten the compression nut.
Yes, they are WRAS approved, confirming they are safe for use in drinking water systems.
They are manufactured from high-quality brass.
No, this specific set is for 15mm to 10mm connections. Please see the product variants for 28 x 22mm sizes.
Check if the nut is fully tightened. If it persists, ensure the pipe was inserted straight and there is no debris between the olive and the fitting seat.
Verify that the pipe end is properly deburred and free of burrs or deformities that prevent it from seating correctly.
To install, slide the 15mm compression nut over the 10mm pipe, followed by the reducing olive. Insert the pipe fully into the 15mm fitting and hand-tighten the nut. Use a spanner to tighten further by approximately half to three-quarters of a turn to compress the olive. Compatibility is limited to standard 15mm compression joints. For care, avoid over-tightening, which can distort the fitting, and always inspect the joint for leaks immediately after pressurizing the system. These fittings are for one-time use as the compression process deforms the olive to create the seal.
