{"product_id":"midland-industries-18154l-light-pattern-adapter-brass","title":"Midland Industries 18154L Light Pattern Adapter Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 18154L is a light pattern brass adapter fitting that connects a 3\/8-inch compression end to a 3\/8-inch female NPT (FNPTF) threaded port. The compression side accepts copper, aluminum, and thermoplastic tubing, making it a versatile choice for plumbing, HVAC, and refrigeration line work where a compression-to-pipe-thread transition is required. Rated to 200 psi and a temperature range of -65 to 250 degrees F, this fitting handles demanding service conditions. The 3\/4-inch hex provides a solid wrench grip during installation. Thread specification is 9\/16-24 on the compression side and 3\/8-18 NPT on the female threaded end.\u003c\/p\u003e\n\u003cp\u003eThis adapter is suited for residential and light commercial plumbing and mechanical systems where copper, aluminum, or thermoplastic tubing must terminate at a female NPT port. Common applications include water supply lines, refrigerant accessory circuits, pneumatic lines, and gas appliance connections where compression fittings are code-acceptable. The 1.03-inch center-to-end dimension keeps the installed profile compact in tight spaces, and the brass construction resists corrosion in both wet and dry service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-inch compression x 3\/8-inch FNPTF configuration for quick tubing-to-threaded-port transitions\u003c\/li\u003e\n  \u003cli\u003eRated to 200 psi working pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -65 to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eCompatible with copper, aluminum, and thermoplastic tubing\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch hex for standard wrench installation\u003c\/li\u003e\n  \u003cli\u003eCompact 1.03-inch center-to-end dimension for tight installation spaces\u003c\/li\u003e\n  \u003cli\u003eBrass construction for corrosion resistance in wet and mechanical service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with copper, aluminum, and thermoplastic tubing on 3\/8-inch compression systems terminating at a 3\/8-inch female NPT port. Thread specification is 9\/16-24 compression x 3\/8-18 FNPTF.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis fitting is typically installed by licensed plumbers or HVAC-R technicians. Shut off the water supply or system pressure and relieve all line pressure before disassembly or installation. Hand-tighten the compression nut onto the tubing, then snug with a wrench  -  do not overtighten, as excessive force can distort the compression sleeve and cause leaks. Apply appropriate thread sealant to the FNPTF connection per local plumbing code requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 1\u003c\/strong\u003e: Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type 2\u003c\/strong\u003e: FNPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Specification\u003c\/strong\u003e: 9\/16-24 x 3\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter to End\u003c\/strong\u003e: 1.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -65 to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 18154L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67952185213234,"sku":"18154L","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b779a7e4352eeb849f369795f58d1672.jpg?v=1791749356","url":"https:\/\/voomisupply.com\/products\/midland-industries-18154l-light-pattern-adapter-brass","provider":"Voomi Supply","version":"1.0","type":"link"}