McAlpine McAlpine 3⁄4” Overflow Fittings from MacDonald Plumbing & Heating Supplies http://www.macdonaldplumbingsupplies.com/rss/1/productlistings_rss/c963:m14::drain Copyright 2026 MacDonald Plumbing & Heating Supplies en Tue, 13 Oct 2026 02:05:05 +0100 Tue, 13 Oct 2026 02:05:05 +0100 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R2A 135 Degree Overflow Bend ¾ Pushfit McAlpine R2A 135 Degree Overflow Bend ¾ Pushfit

McAlpine R2A 135 Degree Overflow Bend ¾ Pushfit

¾” 135° Overflow Bend.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2a-135-degree-overflow-bend-pushfit-p20659 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2a-135-degree-overflow-bend-pushfit-p20659 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R30 Complete Screened Tank Overflow Connector ¾ McAlpine R30 Complete Screened Tank Overflow Connector ¾

McAlpine R30 Complete Screened Tank Overflow Connector ¾

Complete Screened Tank Overflow Connector with quick release Filter – Standard model.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r30-complete-screened-tank-overflow-connector-p20661 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r30-complete-screened-tank-overflow-connector-p20661 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R30E Complete Screened Tank Overflow Connector Extended ¾ McAlpine R30E Complete Screened Tank Overflow Connector Extended ¾

McAlpine R30E Complete Screened Tank Overflow Connector Extended ¾

Complete Screened Tank Overflow Connector with quick release Filter – Extended model.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r30e-complete-screened-tank-overflow-connector-extended-p20662 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r30e-complete-screened-tank-overflow-connector-extended-p20662 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R31 Screened Tank Breather ¾ McAlpine R31 Screened Tank Breather ¾

McAlpine R31 Screened Tank Breather ¾

¾” Screened Tank Breather.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r31-screened-tank-breather-p20663 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r31-screened-tank-breather-p20663 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R32 Screened Tank Breather/filter ¾ McAlpine R32 Screened Tank Breather/filter ¾

McAlpine R32 Screened Tank Breather/filter ¾

¾” Screened Tank Breather/Filter with compression joint to pipe.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r32-screened-tank-breather-filter-p20664 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r32-screened-tank-breather-filter-p20664 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R33 Tank Lid Adaptor ¾ McAlpine R33 Tank Lid Adaptor ¾

McAlpine R33 Tank Lid Adaptor ¾

¾” Tank Lid Adaptor for expansion pipe.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r33-tank-lid-adaptor-p20665 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r33-tank-lid-adaptor-p20665 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R34 2 Way Expansion Pipe Adaptor ¾ McAlpine R34 2 Way Expansion Pipe Adaptor ¾

McAlpine R34 2 Way Expansion Pipe Adaptor ¾

¾” Two Way Expansion Pipe Adaptor.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r34-2-way-expansion-pipe-adaptor-p20666 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r34-2-way-expansion-pipe-adaptor-p20666 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R4 Straight Overflow Tank Connector ¾ Pushfit McAlpine R4 Straight Overflow Tank Connector ¾ Pushfit

McAlpine R4 Straight Overflow Tank Connector ¾ Pushfit

¾” Straight Overflow Tank Connector.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r4-straight-overflow-tank-connector-pushfit-p20667 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r4-straight-overflow-tank-connector-pushfit-p20667 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R5 Bent Overflow Tank Connector ¾ Pushfit McAlpine R5 Bent Overflow Tank Connector ¾ Pushfit

McAlpine R5 Bent Overflow Tank Connector ¾ Pushfit

¾” Bent Overflow Tank Connector.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r5-bent-overflow-tank-connector-pushfit-p20672 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r5-bent-overflow-tank-connector-pushfit-p20672 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R6A Straight Female Overflow Coupling With Loose Nut ¾ McAlpine R6A Straight Female Overflow Coupling With Loose Nut ¾

McAlpine R6A Straight Female Overflow Coupling With Loose Nut ¾

¾” Straight Female Overflow Coupling with loose nut.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r6a-straight-female-overflow-coupling-with-loose-nut-p20673 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r6a-straight-female-overflow-coupling-with-loose-nut-p20673 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R8A 90 Degree Female Overflow Coupling With Loose Nut ¾ McAlpine R8A 90 Degree Female Overflow Coupling With Loose Nut ¾

McAlpine R8A 90 Degree Female Overflow Coupling With Loose Nut ¾

¾” 90° Female Overflow Coupling with loose nut.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r8a-90-degree-female-overflow-coupling-with-loose-nut-p20675 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r8a-90-degree-female-overflow-coupling-with-loose-nut-p20675 Thu, 01 Oct 2026 20:20:26 +0100 McAlpine R1 Straight Overflow Connector ¾ Pushfit McAlpine R1 Straight Overflow Connector ¾ Pushfit

McAlpine R1 Straight Overflow Connector ¾ Pushfit

¾” Straight Overflow Connector.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r1-straight-overflow-connector-pushfit-p20651 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r1-straight-overflow-connector-pushfit-p20651 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R13 ABS Adaptor (Wasteflow) 19mm McAlpine R13 ABS Adaptor (Wasteflow) 19mm

McAlpine R13 ABS Adaptor (Wasteflow) 19mm

ABS Adaptor to convert 19mm connections on R12 and R15 fittings up to 25mm OD Pipe

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-wasteflow-fittings-c1012/mcalpine-r13-abs-adaptor-wasteflow-19mm-p20654 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-plastic-fittings-c896/mcalpine-wasteflow-fittings-c1012/mcalpine-r13-abs-adaptor-wasteflow-19mm-p20654 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R2 90 Degree Overflow Bend ¾ Pushfit McAlpine R2 90 Degree Overflow Bend ¾ Pushfit

McAlpine R2 90 Degree Overflow Bend ¾ Pushfit

¾” 90° Overflow Bend.

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2-90-degree-overflow-bend-pushfit-p20657 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2-90-degree-overflow-bend-pushfit-p20657 Thu, 01 Oct 2026 20:20:27 +0100 McAlpine RWILF In-line Screened/Filter Pipe Coupling ¾ McAlpine RWILF In-line Screened/Filter Pipe Coupling ¾

McAlpine RWILF In-line Screened/Filter Pipe Coupling ¾

This is a universal mechanical fitting for solvent and Push Fit pipes.

 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-rwilf-in-line-screened-filter-pipe-coupling-p7260 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-rwilf-in-line-screened-filter-pipe-coupling-p7260 Sun, 11 Oct 2026 02:05:02 +0100 McAlpine R23U Overflow Pipe Blank Cap ¾ McAlpine R23U Overflow Pipe Blank Cap ¾

McAlpine R23U Overflow Pipe Blank Cap ¾

Overflow Pipe Blank Cap

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r23u-overflow-pipe-blank-cap-p2728 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r23u-overflow-pipe-blank-cap-p2728 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R2AM 135 Degree Overflow Bend 19/23mm Universal McAlpine R2AM 135 Degree Overflow Bend 19/23mm Universal

McAlpine R2AM 135 Degree Overflow Bend 19/23mm Universal

¾" 135° Overflow Bend

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2am-135-degree-overflow-bend-19-23mm-universal-p2729 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2am-135-degree-overflow-bend-19-23mm-universal-p2729 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R4M Straight Overflow Tank Connector 19/23mm Universal McAlpine R4M Straight Overflow Tank Connector 19/23mm Universal

McAlpine R4M Straight Overflow Tank Connector 19/23mm Universal

¾” Straight Overflow Tank Connector

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r4m-straight-overflow-tank-connector-19-23mm-universal-p2730 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r4m-straight-overflow-tank-connector-19-23mm-universal-p2730 Thu, 01 Oct 2026 20:20:27 +0100 McAlpine R5M Bent Overflow Tank Connector 19/23mm Universal McAlpine R5M Bent Overflow Tank Connector 19/23mm Universal

McAlpine R5M Bent Overflow Tank Connector 19/23mm Universal

¾" Bent Overflow Tank Connector

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r5m-bent-overflow-tank-connector-19-23mm-universal-p2731 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r5m-bent-overflow-tank-connector-19-23mm-universal-p2731 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R6 Straight Female Overflow Coupling With Fixed Nut ¾ McAlpine R6 Straight Female Overflow Coupling With Fixed Nut ¾

McAlpine R6 Straight Female Overflow Coupling With Fixed Nut ¾

Straight Female Overflow Coupling with fixed nut

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r6-straight-female-overflow-coupling-with-fixed-nut-p2732 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r6-straight-female-overflow-coupling-with-fixed-nut-p2732 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R3M Overflow Tee 19/23mm Universal McAlpine R3M Overflow Tee 19/23mm Universal

McAlpine R3M Overflow Tee 19/23mm Universal

¾" Overflow Tee

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r3m-overflow-tee-19-23mm-universal-p2132 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r3m-overflow-tee-19-23mm-universal-p2132 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R2M 90 Degree Overflow Bend 19/23mm Universal McAlpine R2M 90 Degree Overflow Bend 19/23mm Universal

McAlpine R2M 90 Degree Overflow Bend 19/23mm Universal

¾” 90° Overflow Bend

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2m-90-degree-overflow-bend-19-23mm-universal-p2131 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r2m-90-degree-overflow-bend-19-23mm-universal-p2131 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R1M Straight Overflow Connector 19/23mm Universal McAlpine R1M Straight Overflow Connector 19/23mm Universal

McAlpine R1M Straight Overflow Connector 19/23mm Universal

¾” Straight Overflow Connector

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r1m-straight-overflow-connector-19-23mm-universal-p2130 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r1m-straight-overflow-connector-19-23mm-universal-p2130 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine BL30-3/4 Bye Law 30 Kit ¾ McAlpine BL30-3/4 Bye Law 30 Kit ¾

McAlpine BL30-3/4 Bye Law 30 Kit ¾

Comprises Complete Screened Tank Overflow Connector, Screened Tank Breather and Tank Lid Adaptor All fittings are WRAS approved For use alongside cold water storage tanks

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-bl30-3-4-bye-law-30-kit-p2125 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-bl30-3-4-bye-law-30-kit-p2125 Tue, 13 Oct 2026 02:05:05 +0100 McAlpine R1M-CO Flexible To Rigid Overflow Pipe Straight Connector 25mm X 19/23mm McAlpine R1M-CO Flexible To Rigid Overflow Pipe Straight Connector 25mm X 19/23mm

McAlpine R1M-CO Flexible To Rigid Overflow Pipe Straight Connector 25mm X 19/23mm

Universal Connections for 19/23mm rigid pipe and 25mm flexible pipe Receives the discharge from a condensing boiler

http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r1m-co-flexible-to-rigid-overflow-pipe-straight-connector-25mm-x-19-23mm-p2124 http://www.macdonaldplumbingsupplies.com/soil-waste-c7/mcalpine-c903/mcalpine-overflow-condensate-products-c897/mcalpine-3-4-overflow-fittings-c963/mcalpine-r1m-co-flexible-to-rigid-overflow-pipe-straight-connector-25mm-x-19-23mm-p2124