MacPress Couplings from MacDonald Plumbing & Heating Supplies http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/macpress-couplings/cat864 <p>MacDonald Plumbing &amp; Heating Supplies offers MacPress Couplings, designed to elevate the efficiency and reliability of your water systems. Engineered with the renowned "M" profile, these couplings ensure consistency and compatibility across the spectrum of water applications.</p> <p>&nbsp;</p> <p>Featuring Black EDPM O Rings specifically crafted for water applications, MacPress Couplings prioritize functionality and reliability, guaranteeing a secure and watertight connection in every installation.</p> <p>&nbsp;</p> <p>With wide temperature ranges, MacPress Couplings excel in diverse environments, offering stability and performance across a broad spectrum of conditions. Their suitability for 'No Hot Works' installations enhances efficiency and minimizes downtime, ensuring convenient and safe installations.</p> <p>&nbsp;</p> <p>Experience the efficiency of MacPress Couplings with fast installation times, reducing labor costs while maintaining the integrity of your water systems with their low expansion properties.</p> <p>&nbsp;</p> <p>Upgrade your water systems effortlessly with MacPress Couplings from MacDonald Plumbing &amp; Heating Supplies. Experience seamless installations, durability, and reliable performance for all your water application needs.</p> Copyright 2026 MacDonald Plumbing & Heating Supplies en Sat, 10 Oct 2026 02:05:05 +0100 Sat, 10 Oct 2026 02:05:05 +0100 Sat, 10 Oct 2026 02:05:05 +0100 MacPress Coupling 15mm - WATER MacPress Coupling 15mm - WATER

MacPress Coupling 15mm - WATER

The MacPress 15mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

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MacPress Coupling 22mm - WATER

The MacPress 22mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

/metal-fittings-c1/macpress-fittings-water-c234/macpress-couplings-c864/macdonald-plumbing-supplies-macpress-coupling-22mm-water-p13397 /metal-fittings-c1/macpress-fittings-water-c234/macpress-couplings-c864/macdonald-plumbing-supplies-macpress-coupling-22mm-water-p13397 Sat, 10 Oct 2026 02:05:05 +0100 MacPress Coupling 28mm - WATER MacPress Coupling 28mm - WATER

MacPress Coupling 28mm - WATER

The MacPress 28mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

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MacPress Coupling 35mm - WATER

The MacPress 35mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

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MacPress Coupling 42mm - WATER

The MacPress 42mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

/metal-fittings-c1/macpress-fittings-water-c234/macpress-couplings-c864/macdonald-plumbing-supplies-macpress-coupling-42mm-water-p13667 /metal-fittings-c1/macpress-fittings-water-c234/macpress-couplings-c864/macdonald-plumbing-supplies-macpress-coupling-42mm-water-p13667 Sat, 10 Oct 2026 02:05:05 +0100 MacPress Coupling 54mm - WATER MacPress Coupling 54mm - WATER

MacPress Coupling 54mm - WATER

The MacPress 54mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

/metal-fittings-c1/macpress-fittings-water-c234/macpress-couplings-c864/macdonald-plumbing-supplies-macpress-coupling-54mm-water-p13702 /metal-fittings-c1/macpress-fittings-water-c234/macpress-couplings-c864/macdonald-plumbing-supplies-macpress-coupling-54mm-water-p13702 Thu, 01 Oct 2026 20:20:27 +0100 MacPress Coupling 67mm - WATER MacPress Coupling 67mm - WATER

MacPress Coupling 67mm - WATER

The MacPress 67mm Coupling is a reliable M-Profile press fitting suitable for water, heating, and potable applications. WRAS approved and built for professional use, it's perfect for quick, leak-free installations. &nbsp; &nbsp; Installation Instructions for Press Fittings &nbsp; 1. Ensure the copper tube is cut squarely. 2. Deburr the pipe internally and externally to form a smooth edge. 3. Check that the &lsquo;O&rsquo; ring of the fitting is seated correctly and free from impurities. 4. Do not use jointing compound, oil or grease. 5. Insert the tube to the full depth of the socket. 6. Clearly mark the tube at full depth. 7. Aline the fitting with the jaw of the tool correctly. 8. Make the press connection, using a suitable M profile jaw.

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