{"product_id":"ashirvad-cpvc-pro-reducer-coupler","title":"Ashirvad Flowguard Plus CPVC Reducer Coupler","description":"\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003c!-- QUICK ANSWER (Featured snippet friendly) --\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #EFC41A; margin: 15px 0; border-radius: 5px;\"\u003e\n\u003ch3 style=\"color: #328616; margin-top: 0;\"\u003eQuick Answer: What is Ashirvad Flowguard Plus CPVC Reducer Coupler used for?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #000000; line-height: 1.7;\"\u003e\u003cstrong\u003eAshirvad Flowguard Plus CPVC Reducer Coupler\u003c\/strong\u003e is a \u003cstrong\u003etransition fitting for connecting two CPVC pipes of different diameters\u003c\/strong\u003e, designed for \u003cstrong\u003ereducing pipe size in hot and cold water distribution systems\u003c\/strong\u003e with leak-free solvent weld joints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CPVC (Chlorinated Polyvinyl Chloride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Size reduction connection (different diameter pipes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e Up to 93°C (200°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e SDR-11 (PN 15 \/ 15 kg\/cm²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Socket type (Solvent Weld) - Both ends, different sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- PRODUCT DESCRIPTION --\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAshirvad Flowguard Plus CPVC Reducer Coupler\u003c\/strong\u003e enables seamless transitions between different pipe sizes in CPVC plumbing systems. This precision-molded fitting features two socket connections of different diameters, allowing you to reduce from a larger main line to a smaller branch or fixture supply line. The gradual internal taper ensures smooth water flow without turbulence or excessive pressure drop at the transition point.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-grade CPVC compound with FlowGuard Gold technology, this reducer coupler maintains full pressure rating across both socket sizes. The fitting is essential for optimizing pipe sizing throughout a plumbing system, using larger pipes for main distribution and smaller pipes for individual fixtures to balance flow rates and material costs. Compatible with all Ashirvad Flowguard Plus CPVC pipes when installed with recommended solvent cement.\u003c\/p\u003e\n\n\u003c!-- TECH SPECS --\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #328616; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003ch4 style=\"color: #000000; margin-top: 0;\"\u003eTechnical Specifications (Quick Reference)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 10px 0; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #efc41a; color: #000000;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFitting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eReducer Coupler (Size Transition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCPVC (Chlorinated Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e93°C (200°F) continuous service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePressure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSDR-11 (PN 15 \/ 15 kg\/cm² at 25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSocket (Solvent Weld) - Two different sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eASTM D2846, NSF certified for potable water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- USE CASES --\u003e\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.9;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain to Branch Reduction:\u003c\/strong\u003e Reducing from 25mm main line to 20mm or 15mm branch lines for individual fixtures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixture Supply Lines:\u003c\/strong\u003e Transitioning from larger distribution pipes to smaller fixture connection sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Optimization:\u003c\/strong\u003e Balancing flow rates by using appropriate pipe sizes for different sections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeyser Connections:\u003c\/strong\u003e Reducing pipe size from main hot water line to individual geyser connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Fixture Distribution:\u003c\/strong\u003e Creating properly sized branch lines from main distribution pipes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenovation Projects:\u003c\/strong\u003e Connecting new smaller pipes to existing larger diameter systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- INSTALLATION --\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcefb9; padding: 15px; border-left: 4px solid #026202; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003col style=\"margin-bottom: 0; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Preparation:\u003c\/strong\u003e Cut both pipes (different sizes) squarely; deburr and chamfer each pipe end at 10-15° angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Verification:\u003c\/strong\u003e Verify correct reducer coupler size matches your pipe diameters (e.g., 3\/4\" x 1\/2\" for reducing 3\/4\" to 1\/2\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Fit Check:\u003c\/strong\u003e Insert both pipes into respective sockets to verify proper fit before cementing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolvent Cement Application:\u003c\/strong\u003e Apply Ashirvad CPVC solvent cement to both pipe ends and corresponding sockets; insert pipes with quarter turn and hold for 30 seconds each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuring \u0026amp; Testing:\u003c\/strong\u003e Allow 24 hours curing time before pressurizing; verify no leaks at either connection\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003e1) What sizes are available in CPVC reducer couplers?\u003c\/h3\u003e\n\u003cp\u003eCommon CPVC reducer coupler sizes include \u003cstrong\u003e25mm x 20mm (1\" x 3\/4\"), 25mm x 15mm (1\" x 1\/2\"), 20mm x 15mm (3\/4\" x 1\/2\")\u003c\/strong\u003e, and other combinations. The first size is the \u003cstrong\u003elarger socket\u003c\/strong\u003e, the second is the \u003cstrong\u003esmaller socket\u003c\/strong\u003e. Always verify the reducer size matches your specific pipe diameters before installation.\u003c\/p\u003e\n\n\u003ch3\u003e2) Can I use a reducer coupler to increase pipe size?\u003c\/h3\u003e\n\u003cp\u003eWhile physically possible, \u003cstrong\u003ereducer couplers are designed for size reduction, not expansion\u003c\/strong\u003e. For increasing pipe size, the fitting is typically called a \u003cstrong\u003e\"reducer\" or \"increaser\"\u003c\/strong\u003e and may have different flow characteristics. In most plumbing systems, \u003cstrong\u003epipe size reductions are more common\u003c\/strong\u003e as you move from main lines to branch lines and fixtures.\u003c\/p\u003e\n\n\u003ch3\u003e3) Will a reducer coupler affect water pressure?\u003c\/h3\u003e\n\u003cp\u003eA properly sized reducer coupler causes \u003cstrong\u003eminimal pressure drop\u003c\/strong\u003e due to its gradual internal taper. However, reducing pipe size does \u003cstrong\u003eincrease flow velocity\u003c\/strong\u003e, which can slightly affect pressure. For optimal performance, \u003cstrong\u003esize reductions should be gradual\u003c\/strong\u003e (e.g., 1\" to 3\/4\" rather than 1\" to 1\/2\") and placed strategically in the system.\u003c\/p\u003e\n\n\u003ch3\u003e4) How do I know which end is which on a reducer coupler?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003elarger socket opening is clearly visible\u003c\/strong\u003e compared to the smaller one. When ordering, the size is typically written as \u003cstrong\u003e\"large x small\"\u003c\/strong\u003e (e.g., 3\/4\" x 1\/2\" means 3\/4\" socket on one end, 1\/2\" socket on the other). Always \u003cstrong\u003edry-fit pipes before cementing\u003c\/strong\u003e to verify correct orientation.\u003c\/p\u003e\n\n\u003ch3\u003e5) Can I use multiple reducer couplers in series?\u003c\/h3\u003e\n\u003cp\u003eWhile possible, \u003cstrong\u003eavoid using multiple reducers in close succession\u003c\/strong\u003e as this creates excessive turbulence and pressure drop. If significant size reduction is needed, use \u003cstrong\u003eone appropriately sized reducer\u003c\/strong\u003e or space multiple reducers several feet apart. For complex sizing requirements, consult plumbing design guidelines or use \u003cstrong\u003egradual reductions with proper spacing\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003c!-- Why buy from HomeRun section --\u003e\n\u003ch3\u003eWhy Buy from HomeRun?\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fcefb9; border-left: 4px solid #EFC41A; padding: 15px; border-radius: 5px; margin: 15px 0;\"\u003e\n\u003cul style=\"margin: 0; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Ashirvad Hardware:\u003c\/strong\u003e Verified genuine products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Size Range:\u003c\/strong\u003e All reducer combinations for flexible system design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBangalore Fulfilment:\u003c\/strong\u003e Quick local availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- RETURNS --\u003e\n\u003ch2\u003eReturns \u0026amp; Exchange Policy\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eReturn within 72 hours of delivery for:\n\u003cul\u003e\n\u003cli\u003eDamaged or defective product\u003c\/li\u003e\n\u003cli\u003eWrong or missing item\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct cannot be returned once installed or used\u003c\/li\u003e\n\u003cli\u003eRefer to Refund Policy for complete details\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"BuildHome","offers":[{"title":"3\/4\" X 1\/2\"","offer_id":61844423999858,"sku":"PIP-CPVC-AVG-FVG-RED-COU-20X15","price":24.0,"currency_code":"INR","in_stock":true},{"title":"1\" X 1\/2\"","offer_id":61844424032626,"sku":"PIP-CPVC-AVG-FVG-RED-COU-25X15","price":33.0,"currency_code":"INR","in_stock":true},{"title":"1\" X 3\/4\"","offer_id":61844424065394,"sku":"PIP-CPVC-AVG-FVG-RED-COU-25X20","price":35.0,"currency_code":"INR","in_stock":true},{"title":"1¼\" X 1\/2\"","offer_id":61844424098162,"sku":"PIP-CPVC-AVG-FVG-RED-COU-32X15","price":75.0,"currency_code":"INR","in_stock":true},{"title":"1¼\" X 3\/4\"","offer_id":61844424130930,"sku":"PIP-CPVC-AVG-FVG-RED-COU-32X20","price":72.0,"currency_code":"INR","in_stock":true},{"title":"1¼\" X 1\"","offer_id":61844424163698,"sku":"PIP-CPVC-AVG-FVG-RED-COU-32X25","price":76.0,"currency_code":"INR","in_stock":true},{"title":"1½\" X 1\/2\"","offer_id":61844424196466,"sku":"PIP-CPVC-AVG-FVG-RED-COU-40X15","price":96.0,"currency_code":"INR","in_stock":true},{"title":"1½\" X 3\/4\"","offer_id":61844424229234,"sku":"PIP-CPVC-AVG-FVG-RED-COU-40X20","price":99.0,"currency_code":"INR","in_stock":true},{"title":"1½\" X 1\"","offer_id":61844424262002,"sku":"PIP-CPVC-AVG-FVG-RED-COU-40X25","price":102.0,"currency_code":"INR","in_stock":true},{"title":"1½\" X 1¼\"","offer_id":61844424294770,"sku":"PIP-CPVC-AVG-FVG-RED-COU-40X32","price":106.0,"currency_code":"INR","in_stock":true},{"title":"2\" X 1\/2\"","offer_id":61844424327538,"sku":"PIP-CPVC-AVG-FVG-RED-COU-50X15","price":170.0,"currency_code":"INR","in_stock":true},{"title":"2\" X 3\/4\"","offer_id":61844424360306,"sku":"PIP-CPVC-AVG-FVG-RED-COU-50X20","price":179.0,"currency_code":"INR","in_stock":true},{"title":"2\" X 1\"","offer_id":61844424393074,"sku":"PIP-CPVC-AVG-FVG-RED-COU-50X25","price":187.0,"currency_code":"INR","in_stock":true},{"title":"2\" X 1¼\"","offer_id":61844424425842,"sku":"PIP-CPVC-AVG-FVG-RED-COU-50X32","price":203.0,"currency_code":"INR","in_stock":true},{"title":"2\" X 1½\"","offer_id":61844424458610,"sku":"PIP-CPVC-AVG-FVG-RED-COU-50X40","price":252.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/0405\/1058\/files\/Ashirvad_Flowguard_Plus_CPVC_Reducer_Coupler_62d502b9-d759-4038-ac1c-10da68c5a4b3.webp?v=1778501931","url":"https:\/\/buildhome.shop\/products\/ashirvad-cpvc-pro-reducer-coupler","provider":"Buildhome","version":"1.0","type":"link"}