McAlpine McAlpine Plastic Fittings from MacDonald Plumbing & Heating Supplies http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/c896:m14::drain:valve Copyright 2026 MacDonald Plumbing & Heating Supplies en Thu, 15 Oct 2026 02:05:06 +0100 Thu, 15 Oct 2026 02:05:06 +0100 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine Z28M-NRV Universal In-line Non-Return Valve 2" McAlpine Z28M-NRV Universal In-line Non-Return Valve 2"

McAlpine Z28M-NRV Universal In-line Non-Return Valve 2"

Prevents backflow of water Must be installed in the horizontal position Should only be used when there is no alternative

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-z28m-nrv-universal-in-line-non-return-valve-2-p21014 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-z28m-nrv-universal-in-line-non-return-valve-2-p21014 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine Z28M-NRVS Solvent Weld In-line Non-Return Valve 2" McAlpine Z28M-NRVS Solvent Weld In-line Non-Return Valve 2"

McAlpine Z28M-NRVS Solvent Weld In-line Non-Return Valve 2"

Prevents backflow of water Must be installed in the horizontal position Should only be used when there is no alternative

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-z28m-nrvs-solvent-weld-in-line-non-return-valve-2-p21015 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-z28m-nrvs-solvent-weld-in-line-non-return-valve-2-p21015 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine T28M-FIL In-line Connector With Top Access Filter 1½ McAlpine T28M-FIL In-line Connector With Top Access Filter 1½

McAlpine T28M-FIL In-line Connector With Top Access Filter 1½

1½” universal connection x ABS plain spigot

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-t28m-fil-in-line-connector-with-top-access-filter-1-p20832 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-t28m-fil-in-line-connector-with-top-access-filter-1-p20832 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine S28M-NRV Multi Fit In-line Non-Return Valve 1¼ McAlpine S28M-NRV Multi Fit In-line Non-Return Valve 1¼

McAlpine S28M-NRV Multi Fit In-line Non-Return Valve 1¼

Prevents backflow of water Must be installed in the horizontal position Should only be used when there is no alternative

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-s28m-nrv-multi-fit-in-line-non-return-valve-1-p20696 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-s28m-nrv-multi-fit-in-line-non-return-valve-1-p20696 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine R14 In-line Non Return Valve (Wasteflow) ¾ McAlpine R14 In-line Non Return Valve (Wasteflow) ¾

McAlpine R14 In-line Non Return Valve (Wasteflow) ¾

The McAlpine R14 In-line Non-Return Valve (Wasteflow) features a ¾" size, preventing backflow in waste systems for efficient drainage.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-wasteflow-fittings-c1012/mcalpine-r14-in-line-non-return-valve-wasteflow-p20655 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-wasteflow-fittings-c1012/mcalpine-r14-in-line-non-return-valve-wasteflow-p20655 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine T12A-F European To Uk Waste Outlet Adaptor 1½ McAlpine T12A-F European To Uk Waste Outlet Adaptor 1½

McAlpine T12A-F European To Uk Waste Outlet Adaptor 1½

Used to convert European wastes to UK size.

http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-soil-waste-c1756/plumbersessentials-traps-connectors-accessories-c2212/mcalpine-t12a-f-european-to-uk-waste-outlet-adaptor-1-p2074 http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-soil-waste-c1756/plumbersessentials-traps-connectors-accessories-c2212/mcalpine-t12a-f-european-to-uk-waste-outlet-adaptor-1-p2074 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine S12A-F European To Uk Waste Outlet Adaptor 1¼ McAlpine S12A-F European To Uk Waste Outlet Adaptor 1¼

McAlpine S12A-F European To Uk Waste Outlet Adaptor 1¼

Used to convert European wastes to UK size.

http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-soil-waste-c1756/plumbersessentials-traps-connectors-accessories-c2212/mcalpine-s12a-f-european-to-uk-waste-outlet-adaptor-1-p2046 http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-soil-waste-c1756/plumbersessentials-traps-connectors-accessories-c2212/mcalpine-s12a-f-european-to-uk-waste-outlet-adaptor-1-p2046 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine FLEXCON2 Flexible Connector Universal X Plain Spigot 1½ McAlpine FLEXCON2 Flexible Connector Universal X Plain Spigot 1½

McAlpine FLEXCON2 Flexible Connector Universal X Plain Spigot 1½

Offers maximum flexibility where conventional fittings cannot be used Universal Outlet Connection Plain spigot to suit Multifit and universal outlet trap or waste fittings

http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-soil-waste-c1756/plumbersessentials-traps-connectors-accessories-c2212/mcalpine-flexcon2-flexible-connector-universal-x-plain-spigot-1-p2041 http://www.macdonaldplumbingsupplies.com/plumbersessentials-c1401/plumbersessentials-soil-waste-c1756/plumbersessentials-traps-connectors-accessories-c2212/mcalpine-flexcon2-flexible-connector-universal-x-plain-spigot-1-p2041 Thu, 15 Oct 2026 02:05:06 +0100 McAlpine T28M-NRV Multi Fit In-line Non-Return Valve 1½ McAlpine T28M-NRV Multi Fit In-line Non-Return Valve 1½

McAlpine T28M-NRV Multi Fit In-line Non-Return Valve 1½

Prevents backflow of water Must be installed in the horizontal position Should only be used when there is no alternative

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-t28m-nrv-multi-fit-in-line-non-return-valve-1-p1999 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-horizontal-non-return-valves-c945/mcalpine-t28m-nrv-multi-fit-in-line-non-return-valve-1-p1999