{"product_id":"438-422-reducer-bushing-4-x-3-thrd","title":"Lasco 438-422 Reducer Bushing - 4 in spigot x 3 in FPT, PVC","description":"\u003cp\u003eLasco 438-422 reducer bushing transitions a 4 in spigot to a 3 in female pipe thread (FPT) with durable Schedule 40 PVC construction. Designed for pool, irrigation and potable water applications, this reducing bushing provides a secure, corrosion-resistant connection where pipe size reduction is required. Manufactured in the USA to industry standards, the bushing delivers consistent dimensions and reliable fit for standard IPS Schedule 40 piping systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Lasco 438-422; 4 in (spigot) x 3 in (FPT).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; schedule:\u003c\/strong\u003e Injection-molded PVC, Schedule 40; white finish; NSF 14 and NSF 61 compliant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Maximum operating pressure up to 220 psi (varies with temperature); temperature range 32°F to 140°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards \u0026amp; use:\u003c\/strong\u003e Manufactured to ASTM D2466; suitable for irrigation, pool\/spa and many potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. overall length 2-3\/8 in; designed for standard IPS\/Schedule 40 pipe sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation notes:\u003c\/strong\u003e Spigot end solvent-welds to pipe; use appropriate thread sealant on FPT; do not use with compressed air or gases.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis reducing bushing is a straightforward, reliable option for adapting between 4 in and 3 in Schedule 40 PVC piping. Before installation, verify local plumbing codes and confirm material compatibility for any household potable hot-water systems; PVC fittings are generally limited to cold-water and ambient temperature applications. For threaded connections, apply an appropriate pipe thread sealant or tape and tighten per manufacturer guidance. Pair this bushing with compatible spigots, couplings, or adapters to complete your plumbing run with confidence.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43672139465,"sku":"438422","price":13.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1613805060_e42c7ab1-9b9c-4d0b-8708-6f1bded6726e.jpg?v=1590074470","url":"https:\/\/www.sprinklersupplystore.com\/products\/438-422-reducer-bushing-4-x-3-thrd","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}