{"product_id":"armstrong-1-ld-free-floating-lever-drain-trap-5-64-orifice-300-psig","title":"Armstrong 1-LD Free Floating Lever Drain Trap 5\/64\" Orifice 300 psig","description":"\u003cp\u003eDesigned to safely remove condensate and excess water from hydronic and HVAC loops, this free‑floating lever drain trap provides dependable operation under high pressure. The \u003cstrong\u003e1-LD\u003c\/strong\u003e model fits seamlessly into standard pipework, offering a 5\/64″ orifice and a 300 psig rating.\u003c\/p\u003e\u003cp\u003eThe trap features a cast‑iron body with a floating lever that automatically seals when water is absent, preventing air ingress. When the lever is lifted, condensate flows freely through the precisely sized orifice, allowing quick draining without tools.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e Handles up to 300 psig, ensuring durability in high‑pressure applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrifice Size:\u003c\/strong\u003e 5\/64″ aperture delivers accurate flow control for condensate removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever Action:\u003c\/strong\u003e Free‑floating lever enables rapid, tool‑free draining and automatic reseating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Cast‑iron body resists corrosion and mechanical wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for boiler condensate lines, chilled‑water system drains, fire‑sprinkler condensate loops, and any high‑pressure HVAC or hydronic circuit requiring reliable condensate removal.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43112708997214,"sku":"1-LD","price":398.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/1_LD_image_48c9dfdd-bef4-4c97-bea6-ad94543992e9.png?v=1785947310","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-1-ld-free-floating-lever-drain-trap-5-64-orifice-300-psig","provider":"National Boiler Supply","version":"1.0","type":"link"}