{"product_id":"armstrong-181-ld-stainless-steel-liquid-drainer-3-4","title":"Armstrong 181-LD Stainless Steel Liquid Drainer 3\/4\"","description":"\u003cp\u003eReliably manage condensate removal in compressed air and gas lines with the \u003cstrong\u003eArmstrong 181-LD\u003c\/strong\u003e liquid drainer. Designed for rugged durability, this 3\/4\" stainless steel unit ensures optimal system performance by automatically discharging accumulated liquids without venting precious system pressure.\u003c\/p\u003e\u003cp\u003eThe unit operates via a high-leverage mechanism that utilizes a stainless steel float to actuate the valve. As liquid accumulates in the body, the float rises, opening the discharge valve to expel the condensate. When the liquid level drops, the float closes the valve tightly against the seat, ensuring a positive, leak-proof seal during normal operations.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Material:\u003c\/strong\u003e Constructed with high-grade stainless steel to resist corrosion and erosion in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Operation:\u003c\/strong\u003e Reliable mechanical float design ensures consistent drainage without external power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Free Performance:\u003c\/strong\u003e Precision-ground valve and seat ensure tight shut-off to prevent air loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Design:\u003c\/strong\u003e Compact body size facilitates easy installation in tight piping configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for industrial compressed air systems, gas transmission lines, aftercoolers, separators, and receiver tanks where automatic liquid drainage is critical for system health.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43127326408798,"sku":"181-LD","price":758.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/181_LD_image_e31b53eb-f7e0-49b8-ae8e-386fb00b1544.png?v=1786050393","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-181-ld-stainless-steel-liquid-drainer-3-4","provider":"National Boiler Supply","version":"1.0","type":"link"}