{"product_id":"tp123-pneumatic-hydraulic-test-plug-inflatable-1-1-4-to-3-in-safe","title":"TP123 Pneumatic Hydraulic Test Plug Inflatable 1-1\/4 to 3 in - Safe","description":"\u003cp\u003eIn this review of the TP123 Pneumatic Hydraulic Test Plug, the bottom line is simple: it is a compact, dependable test plug for tradespeople and contractors who need a quick way to pressure test small drain and water lines. The reviewer found the unit best suited to on-site pressure testing where portability and a built-in pressure relief are important, and highlights that it inflates with either air or water, making it adaptable to different test setups and materials. The included safety valve and sturdy exterior pattern make it a practical tool rather than a luxury purchase.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Fits 1-1\/4 in to 3 in pipe diameters, so it covers most small drain and branch lines without adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual inflation:\u003c\/strong\u003e Inflates with either air or water, allowing users to choose the medium that suits the test or fill application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure relief valve:\u003c\/strong\u003e Releases excess air automatically to help prevent over inflation and reduce risk of damage or blow-out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInflation rating:\u003c\/strong\u003e Rated for 45 psi inflation pressure, which is sufficient for many common line tests while remaining easy to achieve on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax head pressure:\u003c\/strong\u003e When using water the maximum head pressure is 30 ft, letting the plug both test and fill drain sections where needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Made in USA with a waffle pattern exterior for grip and durability during insertion and removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe TP123 is aimed at plumbers, HVAC technicians, general contractors, and maintenance crews who routinely test new construction or renovated drain and water lines. Its ability to work with air or water and the built-in pressure relief valve suit crews that need a safe, repeatable test tool for 1-1\/4 in to 3 in pipes.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users needing larger diameter coverage or specialized chemical-resistant plugs; this unit is optimized for small-diameter pipe testing and general-purpose use rather than heavy industrial or large sewer applications.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, reliable inflation with air or water makes it versatile for different test setups.\u003c\/li\u003e\n\u003cli\u003eThe patented pressure relief valve improves safety by preventing over inflation during use.\u003c\/li\u003e\n\u003cli\u003eWell-made with a waffle exterior and solid air retention, customers report good durability and easy removal.\u003c\/li\u003e\n\u003cli\u003eCompact size covers common small pipe sizes without additional adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to 1-1\/4 in to 3 in pipes, so it is not suitable for larger diameter testing.\u003c\/li\u003e\n\u003cli\u003eThe best inflation pressure window is modest, so operators must observe rated limits for safe use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSAFE-T-SEAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTP123 Pneumatic Hydraulic Test Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in to 3 in diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInflation Medium\u003c\/td\u003e\n\u003ctd\u003eAir or water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInflation Pressure\u003c\/td\u003e\n\u003ctd\u003e45 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Head Pressure (water)\u003c\/td\u003e\n\u003ctd\u003e30 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TP123 is a practical, cost-effective test plug for professionals who need a reliable tool for small-diameter pipe testing. Its dual inflation capability, safety valve, and sturdy construction make it good value for routine jobsite testing and leak detection, provided you only need coverage up to 3 in diameter.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the plug with water for both testing and filling?\u003c\/strong\u003e\u003cbr\u003eYes. When using water the plug can both test and fill drain sections, and the maximum head pressure when filled is 30 ft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat inflation pressure should I use?\u003c\/strong\u003e\u003cbr\u003eThe unit is rated to inflate to 45 psi and includes a pressure relief valve to prevent over inflation; follow local test procedures and do not exceed the rated pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pipe sizes does this cover?\u003c\/strong\u003e\u003cbr\u003eThe TP123 fits pipes from 1-1\/4 in up to 3 in in diameter, making it suitable for many small drain and branch line applications.\u003c\/p\u003e","brand":"SAFE-T-SEAL","offers":[{"title":"Default Title","offer_id":48750565720283,"sku":"B000BQKDAA","price":42.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51KbiaAIEDL._AC_SL1500.jpg?v=1778863602","url":"https:\/\/gearmusthave.com\/products\/tp123-pneumatic-hydraulic-test-plug-inflatable-1-1-4-to-3-in-safe","provider":"GearMustHave","version":"1.0","type":"link"}