{"product_id":"parker-watts-d11-04w-automatic-tank-drain-half-inch-sight-gauge","title":"Parker-Watts D11-04W Automatic Tank Drain, 1\/2 in. NPTF, 175 PSI, Zinc Bowl with Sight Gauge","description":"\u003cp\u003eThe \u003cstrong\u003eParker-Watts D11-04W\u003c\/strong\u003e is a complete, self contained automatic tank drain. Unlike a bowl mounted drain cartridge, this is a stand-alone float operated unit with its own zinc body and zinc bowl that pipes directly into the line, typically off a tee at the bottom of a receiver tank, a drip leg or the low point of a header.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic float operated tank drain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort size:\u003c\/strong\u003e 1\/2 in. NPTF Dryseal pipe thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum supply pressure:\u003c\/strong\u003e 30 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum supply pressure:\u003c\/strong\u003e 175 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum operating temperature:\u003c\/strong\u003e 125 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowl:\u003c\/strong\u003e Zinc with wraparound sight glass, 4 oz. capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals:\u003c\/strong\u003e Buna-N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowl repair kit:\u003c\/strong\u003e BKF11WY. Auto drain repair kit: RK602MD-M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eD11-04 or D11-04W\u003c\/h3\u003e\n\u003cp\u003eThe W suffix is the metal bowl \u003cem\u003ewith\u003c\/em\u003e the wraparound sight glass, so you can see at a glance how much liquid is sitting in the bowl and whether the drain is actually cycling. The plain D11-04 is the same unit with a metal bowl and no sight glass.\u003c\/p\u003e\n\u003ch3\u003eInstallation notes\u003c\/h3\u003e\n\u003cp\u003eMount in the pipe line following the flow arrows cast into the top of the body, as close as possible to the equipment being served. Clean the sight glass bowl with household soap only: solvents and cleaners will craze it.\u003c\/p\u003e\n\u003ch3\u003eWhy automatic tank draining matters\u003c\/h3\u003e\n\u003cp\u003eAn air receiver that is drained manually is an air receiver that is drained when somebody remembers. Standing condensate rusts the tank from the inside, which both shortens its life and puts rust downstream, and a tank partly full of water is a tank with less usable air storage than you paid for. An automatic tank drain pays for itself in avoided water damage to tools and finishes long before it pays for itself in tank life.\u003c\/p\u003e\n\u003cp\u003eThis is 2007 to 2013 era Parker-Watts literature and distributor lead times run long, so plan this one as a scheduled replacement rather than an emergency part.\u003c\/p\u003e","brand":"AirComParts","offers":[{"title":"Default Title","offer_id":67782124732691,"sku":"S1107","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/Nj2YFEwLULsJwerPnqW0SPoQYeIPDP-metaUzExMDcuanBn-__85850.1720470294.jpg?v=1792677289","url":"https:\/\/aircompressorstore.com\/products\/parker-watts-d11-04w-automatic-tank-drain-half-inch-sight-gauge","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}