{"product_id":"sp0302-20-2-inside-coupler","title":"Super-Pro 2\" Insider Coupler SP0302-20","description":"\n\u003ch2\u003eSuper-Pro 2\" PVC Insider Coupler for Pool \u0026amp; Spa Plumbing, White | SP0302-20\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSuper-Pro SP0302-20 2-Inch Insider Coupler\u003c\/strong\u003e is a compact PVC plumbing fitting designed to connect two sections of compatible 2-inch PVC pipe from inside the pipe openings. Unlike traditional couplings that fit over the outside of a pipe, this insider coupling inserts into the pipe, making it useful for space-restricted swimming pool and spa plumbing repairs.\u003c\/p\u003e\n\n\u003cp\u003eManufactured for residential and commercial pool plumbing applications, the Super-Pro SP0302-20 provides a convenient solution for connecting properly prepared pipe sections when limited clearance makes a conventional coupling difficult to install.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" Pipe Compatibility:\u003c\/strong\u003e Designed for compatible nominal 2-inch PVC pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside-Pipe Connection:\u003c\/strong\u003e Inserts into the inside of the pipe rather than fitting over its outside diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e Useful for plumbing repairs where external clearance is limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Finish:\u003c\/strong\u003e Matches common white PVC pool plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Construction:\u003c\/strong\u003e Helps connect compatible PVC pipe sections without a bulky external fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolvent-Weld Installation:\u003c\/strong\u003e Designed for use with appropriate PVC primer and solvent cement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePool \u0026amp; Spa Applications:\u003c\/strong\u003e Suitable for properly engineered plumbing repairs and modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Super-Pro Product:\u003c\/strong\u003e Manufactured under the Super-Pro pool equipment product line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Super-Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e SP0302-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributor Part Number:\u003c\/strong\u003e SPG-60-0220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Insider Coupler \/ Inside PVC Pipe Coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size:\u003c\/strong\u003e 2 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Style:\u003c\/strong\u003e Internal Pipe Coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pool and Spa Plumbing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e PVC Solvent Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Product Weight:\u003c\/strong\u003e 0.15 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributor Shipping Dimensions:\u003c\/strong\u003e 1.75\" x 1.25\" x 1.75\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 895086001115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 Insider Coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is an Insider Coupler?\u003c\/h3\u003e\n\u003cp\u003eAn insider coupler is a plumbing fitting that creates a connection inside the bore of compatible PVC pipe. Unlike a standard PVC coupling, which slips over the outside of two pipe ends, an insider coupler fits within the existing pipe openings.\u003c\/p\u003e\n\n\u003cp\u003eThis design is particularly useful when repairing plumbing in tight spaces, around equipment pads, or near other fittings where a traditional coupling may not fit.\u003c\/p\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwimming pool PVC plumbing repairs\u003c\/li\u003e\n\u003cli\u003eSpa plumbing modifications\u003c\/li\u003e\n\u003cli\u003eConnecting compatible 2-inch PVC pipe sections\u003c\/li\u003e\n\u003cli\u003eRepairs in confined plumbing spaces\u003c\/li\u003e\n\u003cli\u003ePool equipment pad plumbing\u003c\/li\u003e\n\u003cli\u003eSelected return-line and circulation plumbing repairs\u003c\/li\u003e\n\u003cli\u003eReplacing damaged pipe connections where an internal coupling is appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInsider Coupler vs. Standard PVC Coupling\u003c\/h3\u003e\n\u003cp\u003eA standard PVC coupling typically joins two pipe sections by fitting over their outside surfaces. The Super-Pro SP0302-20 uses an internal connection instead.\u003c\/p\u003e\n\n\u003cp\u003eBecause an insider coupler occupies space inside the pipe, it reduces the effective internal flow area at the connection. It should only be used where the resulting flow restriction and the manufacturer's pressure\/application requirements are acceptable.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off connected pool equipment and completely relieve plumbing system pressure.\u003c\/li\u003e\n\u003cli\u003eConfirm that both pipe sections are compatible with the 2-inch insider coupling.\u003c\/li\u003e\n\u003cli\u003eCut the PVC pipe square and remove burrs and loose debris.\u003c\/li\u003e\n\u003cli\u003eClean and inspect the inside surfaces of both pipe ends.\u003c\/li\u003e\n\u003cli\u003eDry-fit the coupler to confirm proper insertion and alignment.\u003c\/li\u003e\n\u003cli\u003eApply compatible PVC primer where required by the cement manufacturer and applicable plumbing codes.\u003c\/li\u003e\n\u003cli\u003eApply an appropriate PVC solvent cement to the specified bonding surfaces.\u003c\/li\u003e\n\u003cli\u003eAssemble the connection according to the fitting and solvent cement manufacturers' instructions.\u003c\/li\u003e\n\u003cli\u003eAllow the joint to cure for the required time before restoring system pressure.\u003c\/li\u003e\n\u003cli\u003eRestart the equipment and inspect the connection for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eRelated Pool Plumbing Products\u003c\/h3\u003e\n\u003cp\u003eComplete your PVC plumbing repair with these related products available from Aqua Pool Supply.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aquapoolsupply.com\/products\/coupling2pvcschedule40wwp4194120\" title=\"Waterway 419-4120 2 Inch PVC Inside Coupling\"\u003e\n\u003cstrong\u003eWaterway 419-4120 – 2\" PVC Schedule 40 Inside Coupling\u003c\/strong\u003e\n\u003c\/a\u003e\n– Alternative internal PVC coupling for compatible 2-inch Schedule 40 pipe repairs.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aquapoolsupply.com\/products\/weld-on-746-poolheavy-13568\" title=\"Weld-On 13568 746 Pool Heavy Gray PVC Cement, 1 Pint\"\u003e\n\u003cstrong\u003eWeld-On 13568 – 746 Pool Heavy Gray PVC Cement, 1 Pint\u003c\/strong\u003e\n\u003c\/a\u003e\n– Heavy-bodied, medium-setting PVC solvent cement for compatible pool and spa plumbing connections.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/aquapoolsupply.com\/products\/ips-quart-ips-746-heavy-pvc-cement-gray-13567-746-glue-heavy-gray-qt-13567\" title=\"Weld-On 13567 746 Pool Heavy PVC Cement, 1 Quart\"\u003e\n\u003cstrong\u003eWeld-On 13567 – 746 Pool Heavy Gray PVC Cement, 1 Quart\u003c\/strong\u003e\n\u003c\/a\u003e\n– Larger container of PVC solvent cement for pool equipment installations and plumbing repair projects.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Pool Plumbing Fittings\u003c\/h3\u003e\n\u003cp\u003eBrowse \u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=PVC+coupling\" title=\"PVC Pipe Couplings at Aqua Pool Supply\"\u003ePVC pipe couplings\u003c\/a\u003e and \u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=PVC+fittings\" title=\"Swimming Pool PVC Plumbing Fittings\"\u003epool plumbing fittings\u003c\/a\u003e for additional repair and installation supplies.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e One (1) Super-Pro SP0302-20 White 2-Inch PVC Insider Coupler.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for compatible nominal 2-inch PVC pipe. Verify the actual inside diameter, pipe schedule, fitting dimensions, and plumbing application before installation. Not all pipe types or schedules have identical internal dimensions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e This is an internal coupling, not a conventional 2-inch socket coupling. PVC pipe, primer, solvent cement, and other installation materials are sold separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e Use only in plumbing applications appropriate for internal couplings. Follow all manufacturer instructions and applicable plumbing codes, particularly when working with pressurized pool circulation systems.\u003c\/p\u003e\n","brand":"Super Pro","offers":[{"title":"Default Title","offer_id":52014957035836,"sku":"SP0302-20","price":7.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/super-pro-2-insider-coupler-sp0302-20-plumbing-4694076.png?v=1793051590","url":"https:\/\/aquapoolsupply.com\/products\/sp0302-20-2-inside-coupler","provider":"Aqua Pool Supply","version":"1.0","type":"link"}