<rss version="2.0">
    <link rel="self" type="application/atom+xml" href="/rss/1/productlistings/macpress-fitting-reducers/cat866"/>
      <link rel="first" href="/rss/1/productlistings/macpress-fitting-reducers/cat866"/>
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    <title>MacPress Fitting Reducers from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/macpress-fitting-reducers/cat866</link>
    <description>&lt;p&gt;MacDonald Plumbing &amp;amp; Heating Supplies offers MacPress Fitting Reducers, designed to enhance the efficiency and reliability of your water systems. With the hallmark &quot;M&quot; profile ensuring consistency and compatibility, these reducers offer seamless integration across various water applications.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Crafted with Black EDPM O Rings tailored for water applications, MacPress Fitting Reducers prioritize functionality and reliability, guaranteeing a secure and watertight connection in every installation scenario.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Experience stability and performance in diverse environments with MacPress Fitting Reducers, featuring wide temperature ranges to accommodate varying conditions. Their compatibility with &#039;No Hot Works&#039; installations enhances efficiency and minimizes downtime, ensuring convenient and safe setups.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Efficiency is paramount with MacPress fittings, and the Fitting Reducers are no exception. Enjoy swift installations, reducing labor costs while maintaining the integrity of your water systems with their low expansion properties.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Upgrade your water systems effortlessly with MacPress Fitting Reducers from MacDonald Plumbing &amp;amp; Heating Supplies. Experience seamless installations, durability, and reliable performance for all your water application needs.&lt;/p&gt;</description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Fri, 09 Oct 2026 16:41:52 +0100</lastBuildDate>
    <pubDate>Fri, 09 Oct 2026 16:41:52 +0100</pubDate>
              <item>
              <pubDate>Fri, 09 Oct 2026 16:41:52 +0100</pubDate>
              <title>MacPress Fitting Reducer 22mm x 15mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-22mm-x-15mm-water-p13381"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662736988-35175000.png" alt="MacPress Fitting Reducer 22mm x 15mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-22mm-x-15mm-water-p13381">MacPress Fitting Reducer 22mm x 15mm - WATER</a></p>
<p>The MacPress Fitting Reducer 22mm x 15mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-22mm-x-15mm-water-p13381</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-22mm-x-15mm-water-p13381</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 28mm x 15mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-15mm-water-p13458"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662736995-08137600.png" alt="MacPress Fitting Reducer 28mm x 15mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-15mm-water-p13458">MacPress Fitting Reducer 28mm x 15mm - WATER</a></p>
<p>The MacPress Fitting Reducer 28mm x 15mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-15mm-water-p13458</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-15mm-water-p13458</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 28mm x 22mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-22mm-water-p13549"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737001-76461500.png" alt="MacPress Fitting Reducer 28mm x 22mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-22mm-water-p13549">MacPress Fitting Reducer 28mm x 22mm - WATER</a></p>
<p>The MacPress Fitting Reducer 28mm x 22mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-22mm-water-p13549</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-28mm-x-22mm-water-p13549</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 35mm x 22mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-22mm-water-p13568"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737008-24410700.png" alt="MacPress Fitting Reducer 35mm x 22mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-22mm-water-p13568">MacPress Fitting Reducer 35mm x 22mm - WATER</a></p>
<p>The MacPress Fitting Reducer 35mm x 22mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-22mm-water-p13568</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-22mm-water-p13568</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 35mm x 28mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-28mm-water-p13589"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737014-78214400.png" alt="MacPress Fitting Reducer 35mm x 28mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-28mm-water-p13589">MacPress Fitting Reducer 35mm x 28mm - WATER</a></p>
<p>The MacPress Fitting Reducer 35mm x 28mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-28mm-water-p13589</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-35mm-x-28mm-water-p13589</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 42mm x 22mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-22mm-water-p13662"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737021-36850500.png" alt="MacPress Fitting Reducer 42mm x 22mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-22mm-water-p13662">MacPress Fitting Reducer 42mm x 22mm - WATER</a></p>
<p>The MacPress Fitting Reducer 42mm x 22mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-22mm-water-p13662</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-22mm-water-p13662</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 42mm x 28mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-28mm-water-p13653"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737028-05915300.png" alt="MacPress Fitting Reducer 42mm x 28mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-28mm-water-p13653">MacPress Fitting Reducer 42mm x 28mm - WATER</a></p>
<p>The MacPress Fitting Reducer 42mm x 28mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-28mm-water-p13653</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-28mm-water-p13653</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 42mm x 35mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-35mm-water-p13652"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737034-83278600.png" alt="MacPress Fitting Reducer 42mm x 35mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-35mm-water-p13652">MacPress Fitting Reducer 42mm x 35mm - WATER</a></p>
<p>The MacPress Fitting Reducer 42mm x 35mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-35mm-water-p13652</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-42mm-x-35mm-water-p13652</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 54mm x 28mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-28mm-water-p14921"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737048-85010800.png" alt="MacPress Fitting Reducer 54mm x 28mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-28mm-water-p14921">MacPress Fitting Reducer 54mm x 28mm - WATER</a></p>
<p>The MacPress Fitting Reducer 54mm x 28mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-28mm-water-p14921</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-28mm-water-p14921</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 54mm x 35mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-35mm-water-p13693"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737055-67583800.png" alt="MacPress Fitting Reducer 54mm x 35mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-35mm-water-p13693">MacPress Fitting Reducer 54mm x 35mm - WATER</a></p>
<p>The MacPress Fitting Reducer 54mm x 35mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-35mm-water-p13693</guid>
              <link>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-35mm-water-p13693</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>MacPress Fitting Reducer 54mm x 42mm - WATER</title>
              <description><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-42mm-water-p13696"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1662737062-79646400.png" alt="MacPress Fitting Reducer 54mm x 42mm - WATER"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-42mm-water-p13696">MacPress Fitting Reducer 54mm x 42mm - WATER</a></p>
<p>The MacPress Fitting Reducer 54mm x 42mm offers a seamless and secure reduction between pipe sizes in heating, hot water, and potable water systems. WRAS approved and M-profile design for leak-free reliability.

Installation Instructions for Press Fittings
&amp;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 &amp;lsquo;O&amp;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.

&amp;nbsp;</p></description>
              <guid>/metal-fittings-c1/macpress-fittings-water-c234/macpress-fitting-reducers-c866/macdonald-plumbing-supplies-macpress-fitting-reducer-54mm-x-42mm-water-p13696</guid>
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