{"product_id":"solvent-weld-demountable-union-connector-43mm-id-50mm-od-1-5-pipe-fitting","title":"Solvent Weld Demountable Union Connector, 43mm ID \/ 50mm OD (1.5\" Pipe Fitting)","description":"\u003cp\u003eA solvent weld union for PVC or CPVC pipework, suited to koi pond, irrigation, and general plumbing runs where you may need to open a section up again later. Its centre unscrews to give you a permanent access point, letting you remove or replace a length of pipe or an inline component without cutting into the rest of the system.\u003c\/p\u003e\u003ch2 class=\"h4\"\u003eOverview\u003c\/h2\u003e\u003cp\u003eA solvent weld demountable union whose centre section unscrews, which allows you to access a length of pipe, a pump, or another inline component without cutting into the surrounding pipework. That's the difference from a standard solvent weld coupling, which becomes permanent once welded.\u003c\/p\u003e\u003cp\u003eIt suits koi pond, irrigation, and general PVC or CPVC pipework where you're likely to need access again, for servicing, replacement, or an upgrade. Fit two of these either side of a component and you can unscrew the centre section, lift that part out, and reconnect once you're done, without disturbing the rest of the run.\u003c\/p\u003e\u003cp\u003eWhat you get: one solvent weld demountable union connector.\u003c\/p\u003e\u003ch2 class=\"h4\"\u003eKey benefits\u003c\/h2\u003e\u003cp\u003eBoth ends solvent weld onto PVC or CPVC pipe for a secure joint on installation. Once fitted, the union becomes a built-in access point you can return to, rather than cutting the pipe out each time something needs attention. The body is made from corrosion-resistant material, suited to ongoing exposure in pond and outdoor plumbing runs.\u003c\/p\u003e\u003cp\u003e### Choosing your size This fitting is listed under two measurements, one taken across the inside of the pipe and one across the outside. Check which measurement matches your existing pipe or fittings before ordering, as only one size is currently available.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e1.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e43mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside diameter (OD)\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection type\u003c\/td\u003e\n\u003ctd\u003eSolvent weld (both ends)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible pipe material\u003c\/td\u003e\n\u003ctd\u003ePVC or CPVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eDemountable union, centre section unscrews\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AquaticsHub","offers":[{"title":"Default","offer_id":57620904411509,"sku":null,"price":3.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/0610\/4949\/files\/1.5-D_1-scaled.jpg?v=1790892517","url":"https:\/\/aquaticshub.co.uk\/products\/solvent-weld-demountable-union-connector-43mm-id-50mm-od-1-5-pipe-fitting","provider":"AquaticsHub","version":"1.0","type":"link"}