Best current price£4.43from eBay
Shopping.co.uk recommended and popular offers
eBay£4.43Visit shop PrimaPress M-Class Pressfit 15mm x 3/4 Male Iron Straight - 30076257
Visit shop
The Range£6.86Visit shop Primapress Pressfit 15X3/4" Mi Coupler - Copper, Wras Approved - 50 Year Warranty - Grey
Visit shop6 offers from £4.43 - £8.19
View price history by clicking the chart icon.
The PrimaPress Pressfit MI Coupler is designed for professional plumbers and contractors seeking a reliable, leak-proof connection in water, gas, and glycol plumbing systems. This fitting provides the significant advantage of a 'leak-before-press' detection system, which instantly alerts installers to unpressed joints, though it does require the use of compatible M-profile press tooling for proper installation.
| Model Part Number | 30076257 |
|---|---|
| Brand | PrimaPress |
Yes, the PrimaPress MI Coupler is designed for water, gas, and glycol systems.
No, this fitting is specifically engineered for use with M-profile press tools.
The fitting is pressure tested to 24 bar.
No, because it is a flameless press connection, it does not require hot work permits or open flames.
The leak-before-press system will identify the unpressed connection by leaking during the low-pressure testing phase.
Yes, it is WRAS approved, making it suitable for use in regulated water systems.
Verify if the joint was fully pressed. If it was not pressed, perform the press operation. If it was pressed and still leaks, check the pipe for surface scratches or debris that may have compromised the O-ring.
Confirm that you are using an M-profile jaw. Other profiles like V or U will not provide the correct compression and may damage the fitting.
Check the pipe for ovality or burrs. Ensure the pipe end is properly chamfered to allow it to pass over the internal O-ring seal without resistance.
To ensure a lifetime seal, follow standard copper press protocols. Ensure the copper pipe end is deburred and free of scratches or debris before insertion into the fitting. Insert the pipe fully until it reaches the stop. Use a calibrated M-profile press tool to complete the crimp. Once pressed, do not attempt to adjust the fitting. For maintenance, keep the fitting clean of corrosive chemicals. If using in glycol systems, ensure the concentration is compatible with the copper alloy as per manufacturer specifications.
