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    <title>ACR Press Couplings from MacDonald Plumbing &amp; Heating Supplies</title>
    <link>http://www.macdonaldplumbingsupplies.com/rss/1/productlistings/acr-press-couplings/cat2103</link>
    <description>View items from our ACR Press Couplings category</description>
    <copyright>Copyright 2026 MacDonald Plumbing &amp; Heating Supplies</copyright>
    <language>en</language>
    <lastBuildDate>Fri, 09 Oct 2026 02:05:05 +0100</lastBuildDate>
    <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>ACR Instantor R-Press ½ Straight Coupler PxP (Pack Of 5)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24818"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501506-87384900.jpg" alt="ACR Instantor R-Press ½ Straight Coupler PxP (Pack Of 5)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24818">ACR Instantor R-Press ½ Straight Coupler PxP (Pack Of 5)</a></p>
<p>The R-Press ½ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24818</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24818</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>ACR Instantor R-Press ¼ Straight Coupler PxP (Pack Of 5)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24816"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501498-31425100.jpg" alt="ACR Instantor R-Press ¼ Straight Coupler PxP (Pack Of 5)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24816">ACR Instantor R-Press ¼ Straight Coupler PxP (Pack Of 5)</a></p>
<p>The R-Press ¼ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24816</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24816</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>ACR Instantor R-Press 1⅛ Straight Coupler PxP (Pack Of 2)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-1-straight-coupler-pxp-pack-of-2-p24822"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501521-33072300.jpg" alt="ACR Instantor R-Press 1⅛ Straight Coupler PxP (Pack Of 2)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-1-straight-coupler-pxp-pack-of-2-p24822">ACR Instantor R-Press 1⅛ Straight Coupler PxP (Pack Of 2)</a></p>
<p>The R-Press 1⅛ Straight Coupler PxP (Pack Of 2) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-1-straight-coupler-pxp-pack-of-2-p24822</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-1-straight-coupler-pxp-pack-of-2-p24822</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>ACR Instantor R-Press ¾ Straight Coupler PxP (Pack Of 2)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24820"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501514-34170900.jpg" alt="ACR Instantor R-Press ¾ Straight Coupler PxP (Pack Of 2)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24820">ACR Instantor R-Press ¾ Straight Coupler PxP (Pack Of 2)</a></p>
<p>The R-Press ¾ Straight Coupler PxP (Pack Of 2) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24820</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24820</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>ACR Instantor R-Press ⅜ Straight Coupler PxP (Pack Of 5)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24817"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501501-51374000.jpg" alt="ACR Instantor R-Press ⅜ Straight Coupler PxP (Pack Of 5)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24817">ACR Instantor R-Press ⅜ Straight Coupler PxP (Pack Of 5)</a></p>
<p>The R-Press ⅜ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24817</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24817</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:05 +0100</pubDate>
              <title>ACR Instantor R-Press ⅝ Straight Coupler PxP (Pack Of 5)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24819"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501510-42372900.jpg" alt="ACR Instantor R-Press ⅝ Straight Coupler PxP (Pack Of 5)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24819">ACR Instantor R-Press ⅝ Straight Coupler PxP (Pack Of 5)</a></p>
<p>The R-Press ⅝ Straight Coupler PxP (Pack Of 5) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24819</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-5-p24819</link>
            </item>
          <item>
              <pubDate>Thu, 01 Oct 2026 20:20:27 +0100</pubDate>
              <title>ACR Instantor R-Press ⅞ Straight Coupler PxP (Pack Of 2)</title>
              <description><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24821"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://www.macdonaldplumbingsupplies.com/images/products/thumbnails/1771501517-74748400.jpg" alt="ACR Instantor R-Press ⅞ Straight Coupler PxP (Pack Of 2)"  class="lazyload" /></a>
<p><a href="/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24821">ACR Instantor R-Press ⅞ Straight Coupler PxP (Pack Of 2)</a></p>
<p>The R-Press ⅞ Straight Coupler PxP (Pack Of 2) delivers a professional, secure, and flame-free connection for refrigeration and air conditioning installations. Made from high-quality refrigerant grade copper (UNS C12200) with a robust HNBR O-ring seal, this straight coupler offers excellent durability and leak resistance under demanding operating conditions. With its UL 207 certification and cULus listing, it meets strict safety and quality standards. Designed for mechanical joint installation, it eliminates the need for nitrogen purging or hot works, reducing on-site risks. Suitable for use in systems operating between -40°C and 140°C, this coupler can withstand pressures of up to 48 bar, making it a trusted choice for installers seeking speed, safety, and reliability.</p></description>
              <guid>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24821</guid>
              <link>/metal-fittings-c1/acr-fittings-c2044/acr-press-couplings-c2103/acr-instantor-r-press-straight-coupler-pxp-pack-of-2-p24821</link>
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