{"product_id":"cherne-270-016-test-ball-plug-1-25-1-5-inch-30-40mm","title":"Cherne 270-016 Test Ball Plug 1.25-1.5 Inch 30-40mm","description":"\u003cdiv\u003e\u003cp\u003eCherne 270-016 Test Ball Plug is a single-size pneumatic plug designed for DWV testing on 1-1\/4\" to 1-1\/2\" piping, with a nominal size of 1.25\"–1.5\" (30–40 mm) and a use range of 1.17\"–1.75\" (30–44 mm). The plug inflates via a molded-in valve and supports up to 40 psi of inflation pressure while standing up to about 13 psi of backpressure (test head about 30 ft), making it suitable for air- or water-based pressure tests of residential drainage systems. Constructed from natural rubber with a zinc-plated chain, the unit has a deflated length around 5.5 inches and a deflated diameter near 1.1 inches, and is offered as a single-size Cherne Test-Ball plug with chain\/tether options; common applications include sealing DWV lines during pressure tests and blocking during installation or repair. This model is part number 270-016 and is widely used for residential plumbing DWV testing. \u003c\/p\u003e\u003c\/div\u003e","brand":"CHERNE","offers":[{"title":"New","offer_id":51677988258094,"sku":null,"price":870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e6c7ff94-929c-49ab-ab77-e9a308154fd9.jpg?v=1769570347","url":"https:\/\/plgautomation.com\/products\/cherne-270-016-test-ball-plug-1-25-1-5-inch-30-40mm","provider":"PLG Automation ","version":"1.0","type":"link"}