{"title":"Plumbing Washers \u0026 Seals","description":"\u003ch2\u003ePlumbing Washers \u0026amp; Seals – Rubber \u0026amp; Fibre Assortment Packs\u003c\/h2\u003e\n\u003cp\u003eFind the right replacement plumbing washers for everyday repairs and maintenance. At NXTFlow Supplies, our \u003cstrong\u003erubber and fibre washer assortment packs\u003c\/strong\u003e include useful 1\/2\", 3\/4\" and 1\" sizes, helping you keep common sealing parts ready for compatible taps, plumbing fittings and hose connections.\u003c\/p\u003e\n\u003cp\u003eChoose a \u003cstrong\u003e30-piece rubber washer pack\u003c\/strong\u003e, a \u003cstrong\u003e30-piece fibre washer pack\u003c\/strong\u003e or a convenient \u003cstrong\u003e60-piece mixed rubber and fibre pack\u003c\/strong\u003e. Whether you're a plumber, maintenance engineer, landlord or DIY customer, these assortments make it easier to keep spares on hand.\u003c\/p\u003e\n\u003ch3\u003eChoose the right washer pack\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber washers:\u003c\/strong\u003e flexible seals used in many compatible plumbing connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFibre washers:\u003c\/strong\u003e firm, compressible sealing washers for suitable fittings and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed 60-piece pack:\u003c\/strong\u003e a practical assortment of both materials for general repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore buying, check the existing washer's inside diameter, outside diameter, thickness, material and the fitting manufacturer's requirements. A nominal size alone does not guarantee compatibility.\u003c\/p\u003e\n\u003cp\u003eBrowse our washer packs below and keep your most-used plumbing repair essentials in stock.\u003c\/p\u003e","products":[{"product_id":"30pc-plumbing-fibre-washer-assortment-pack","title":"30pc Plumbing Fibre Washer Assortment Pack 1\/2\" 3\/4\" 1\" Tap Hose Seal Set","description":"\u003cp\u003eHigh-quality plumbing fibre washer assortment pack containing the most common washer sizes used in plumbing and heating systems.\u003c\/p\u003e\n\u003cdiv data-nxtflow-basket-suggestions=\"1\" style=\"margin:16px 0;padding:14px 16px;background:#f7f8fa;border-left:4px solid #F06015;border-radius:5px;color:#00183F;\"\u003e\n\u003ch3\u003eNeed both washer materials?\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003ca href=\"\/products\/60pc-rubber-fibre-plumbing-washer-assortment-pack\"\u003e60-piece rubber \u0026amp; fibre washer pack\u003c\/a\u003e for a toolbox assortment containing both materials. Check the seal dimensions and material required for your fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree UK delivery on qualifying orders over £30.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIdeal for taps, valves, washing machine hoses, pipe fittings and general plumbing repairs. Designed to help create strong watertight seals and prevent leaks in domestic and commercial installations.\u003c\/p\u003e\n\u003cp\u003ePerfect for plumbers, maintenance engineers and DIY repairs.\u003c\/p\u003e\n\u003ch3\u003ePack Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10 x 1\/2\" Fibre Washers\u003c\/li\u003e\n\u003cli\u003e10 x 3\/4\" Fibre Washers\u003c\/li\u003e\n\u003cli\u003e10 x 1\" Fibre Washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cp\u003e✔ Strong durable fibre material\u003cbr\u003e✔ Helps prevent leaks\u003cbr\u003e✔ Suitable for hot \u0026amp; cold water systems\u003cbr\u003e✔ Ideal for plumbing repairs \u0026amp; maintenance\u003cbr\u003e✔ Common plumbing sizes included\u003cbr\u003e✔ Suitable for DIY \u0026amp; trade use\u003c\/p\u003e\n\u003ch3\u003eSuitable For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTap repairs\u003c\/li\u003e\n\u003cli\u003eHose connectors\u003c\/li\u003e\n\u003cli\u003eValves\u003c\/li\u003e\n\u003cli\u003eWashing machine fittings\u003c\/li\u003e\n\u003cli\u003ePipe connections\u003c\/li\u003e\n\u003cli\u003eGeneral plumbing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🚚 Fast UK dispatch from NXTFlow Supplies.\u003c\/p\u003e","brand":"NXTFlow Supplies","offers":[{"title":"Default Title","offer_id":53761058734419,"sku":"NXF-FW-ASSORT-30","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8070\/5619\/files\/washerPack30PC.png?v=1778842042"},{"product_id":"30pc-rubber-plumbing-washer-assortment-pack-seal-repair-set","title":"30pc Rubber Plumbing Washer Assortment Pack 1\/2\" 3\/4\" 1\" Seal Repair Set","description":"\u003cp\u003eHigh-quality rubber plumbing washer assortment pack containing the most common washer sizes used in plumbing and heating systems.\u003c\/p\u003e\n\u003cdiv data-nxtflow-basket-suggestions=\"1\" style=\"margin:16px 0;padding:14px 16px;background:#f7f8fa;border-left:4px solid #F06015;border-radius:5px;color:#00183F;\"\u003e\n\u003ch3\u003eNeed both washer materials?\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003ca href=\"\/products\/60pc-rubber-fibre-plumbing-washer-assortment-pack\"\u003e60-piece rubber \u0026amp; fibre washer pack\u003c\/a\u003e for a toolbox assortment containing both materials. Check the seal dimensions and material required for your fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree UK delivery on qualifying orders over £30.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIdeal for taps, valves, hose connectors, washing machine fittings, and general plumbing repairs. Designed to provide strong watertight seals and help prevent leaks.\u003c\/p\u003e\n\u003cp\u003ePerfect for plumbers, maintenance engineers, and DIY use.\u003c\/p\u003e\n\u003ch3\u003ePack Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10 x 1\/2\" Rubber Washers\u003c\/li\u003e\n\u003cli\u003e10 x 3\/4\" Rubber Washers\u003c\/li\u003e\n\u003cli\u003e10 x 1\" Rubber Washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cp\u003e✔ Durable flexible rubber construction\u003cbr\u003e✔ Helps create leak-free seals\u003cbr\u003e✔ Suitable for hot \u0026amp; cold water systems\u003cbr\u003e✔ Common plumbing sizes included\u003cbr\u003e✔ Suitable for domestic \u0026amp; commercial use\u003cbr\u003e✔ Ideal for plumbing repairs \u0026amp; maintenance\u003c\/p\u003e\n\u003ch3\u003eSuitable For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTap repairs\u003c\/li\u003e\n\u003cli\u003eWashing machine hoses\u003c\/li\u003e\n\u003cli\u003ePipe fittings\u003c\/li\u003e\n\u003cli\u003eValves\u003c\/li\u003e\n\u003cli\u003eHose connectors\u003c\/li\u003e\n\u003cli\u003eGeneral plumbing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🚚 Fast UK dispatch from NXTFlow Supplies.\u003c\/p\u003e","brand":"NXTFlow Supplies","offers":[{"title":"Default Title","offer_id":53761915093331,"sku":"NXF-RW-ASSORT-30","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8070\/5619\/files\/30PCrubberpack.png?v=1778844074"},{"product_id":"60pc-rubber-fibre-plumbing-washer-assortment-pack","title":"60pc Rubber \u0026 Fibre Plumbing Washer Assortment Pack 1\/2\" 3\/4\" 1\" Seal Repair Set","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA handy plumbing washer assortment combining 30 rubber washers and 30 fibre washers in three common sizes. Ideal for replacing worn seals in compatible taps, valves, hose connectors and plumbing fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA practical addition to the toolbox for plumbers, maintenance engineers and DIY repairs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePack Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e10 x 1\/2\" Rubber Washers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 x 3\/4\" Rubber Washers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 x 1\" Rubber Washers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 x 1\/2\" Fibre Washers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 x 3\/4\" Fibre Washers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10 x 1\" Fibre Washers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e60 washers in total – supplied as one 30-piece rubber pack and one 30-piece fibre pack.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ Rubber and fibre washers in one convenient bundle\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Three common plumbing sizes in each material\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Helps restore watertight seals when correctly matched and fitted\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Ideal for plumbing repairs and routine maintenance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Handy spares for the toolbox, workshop or van\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Suitable for DIY and trade use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSuitable For:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompatible tap and valve connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHose connectors and washing machine fittings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlumbing fittings requiring flat sealing washers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGeneral plumbing repairs and maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCheck the washer dimensions and material against your existing seal or fitting requirements before use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🚚 Fast UK dispatch from NXTFlow Supplies.\u003c\/span\u003e\u003c\/p\u003e","brand":"NXTFlow Supplies","offers":[{"title":"Default Title","offer_id":55036665954643,"sku":null,"price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8070\/5619\/files\/60pc_rubber_pack.png?v=1790175974"},{"product_id":"1-fibre-pump-gaskets-pair-pack-2-replacement-seals","title":"1½\" Fibre Pump Gaskets – Pair Pack (2 Replacement Seals)","description":"\u003cp\u003e\u003cstrong\u003ePack of 2 red fibre pump gaskets\u003c\/strong\u003e designed as replacement sealing washers for compatible 1½-inch circulation pump unions used in heating and water circulation systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 2 fibre gaskets (one pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal fitting size:\u003c\/strong\u003e 1½ inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fibre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Compatible central heating and water circulation pump connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal to keep on hand when removing, servicing or replacing a compatible circulation pump or pump union. Replace old compressed or damaged gaskets when reconnecting unions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Check your existing gasket’s actual inner and outer diameters, thickness, material and pump manufacturer’s requirements before ordering. Nominal 1½-inch size alone does not confirm compatibility. Supplied as two loose replacement gaskets, not a pump or valve.\u003c\/p\u003e","brand":"NXTFlow Supplies","offers":[{"title":"Default Title","offer_id":55551849136467,"sku":"NXF-PFG-112-2PK","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8070\/5619\/files\/nxtflow-1-5-inch-fibre-pump-gaskets-pair-white-background_beab2c89-5722-4123-a983-e23f6eeb4434.png?v=1792655782"},{"product_id":"1-epdm-rubber-pump-washers-pair-pack-2-replacement-seals","title":"1½\" EPDM Rubber Pump Washers – Pair Pack (2 Replacement Seals)","description":"\u003cp\u003e\u003cstrong\u003ePack of 2 black EPDM rubber pump washers\u003c\/strong\u003e for sealing compatible 1½-inch pump union connections on central heating and water circulation systems. A practical pair of replacement sealing washers to keep ready for circulator pump maintenance and replacement.\u003c\/p\u003e\u003ch3\u003eProduct specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 washers (one pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 1½ inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e EPDM rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black \/ dark grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e 45 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside diameter:\u003c\/strong\u003e 31 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 3 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement gaskets for compatible circulation pump unions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for plumbers, heating engineers and property maintenance. One order quantity contains \u003cstrong\u003etwo EPDM pump washers\u003c\/strong\u003e; no pump or valves are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck compatibility:\u003c\/strong\u003e Match the original gasket dimensions and material to the pump union and the manufacturer’s specification before fitting. Nominal 1½-inch size alone does not guarantee a fit.\u003c\/p\u003e","brand":"NXTFlow Supplies","offers":[{"title":"Default Title","offer_id":55551949209939,"sku":"NXF-EPDM-PW-112-2PK","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8070\/5619\/files\/nxtflow-epdm-pump-washers-1-1-2-inch-pair-white-background.png?v=1792656355"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8070\/5619\/collections\/nxtflow-plumbing-washers-and-seals-collection.png?v=1792591705","url":"https:\/\/nxtflowsupplies.co.uk\/collections\/plumbing-washers-seals.oembed","provider":"NXTFlow Supplies","version":"1.0","type":"link"}