{"product_id":"a21438-mamelon-conique-r1-4-r3-8-prevost-5l","title":"A21438 - Conical Nipple R1\/4 R3\/8 PREVOST 5L","description":"\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e A2 – Double Conical Nipple (Male Union)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e A2 1438\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThreads:\u003c\/strong\u003e R 1\/4 (BSPT) × R 3\/8 (BSPT)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass (nickel-plated versions available)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMax Pressure:\u003c\/strong\u003e 15 bar\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e ~0.023 kg\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndicative Dimensions (mm):\u003c\/strong\u003e A 28 · C 17 · D 11.5 · E 11\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eReliable connection for R 1\/4 → R 3\/8 male\/male reduction\u003c\/li\u003e\n    \u003cli\u003eBSPT tapered thread ensuring optimal sealing\u003c\/li\u003e\n    \u003cli\u003eRobust brass construction, often nickel-plated, suitable for workshop use\u003c\/li\u003e\n    \u003cli\u003eVersatile: compatible with compressed air, water, and inert fluids\u003c\/li\u003e\n    \u003cli\u003eAlso available in duo packaging (A2 1438P2) for frequent use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAssembly \/ Use\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003eCheck the compatibility of BSPT tapered threads on both elements to be connected.\u003c\/li\u003e\n    \u003cli\u003eApply a suitable sealing paste or PTFE tape to the tapered threads.\u003c\/li\u003e\n    \u003cli\u003eScrew by hand and then tighten moderately; avoid over-tightening to prevent damage to the cones.\u003c\/li\u003e\n    \u003cli\u003eGradually pressurize and check for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eSafety\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eCut the supply and \u003cstrong\u003edepressurize\u003c\/strong\u003e the line before any intervention.\u003c\/li\u003e\n    \u003cli\u003eRespect the \u003cstrong\u003emaximum pressure of 15 bar\u003c\/strong\u003e and the manufacturer's recommendations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePrevost A2 1438 double conical nipple\u003c\/strong\u003e (\u003cstrong\u003eR 1\/4 × R 3\/8\u003c\/strong\u003e) ensures quick and secure reduction on compressed air networks, with a brass body (often nickel-plated), BSPT tapered thread, and resistance up to 15 bar. Ideal for the workshop, it is also available in duo packaging \u003cstrong\u003eA2 1438P2\u003c\/strong\u003e for frequent use.\u003c\/p\u003e","brand":"PREVOST","offers":[{"title":"5 litres","offer_id":51954041028951,"sku":"A21438","price":6.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0441\/0967\/files\/bea44ab2151c0122cbdb9f3b4711.png?v=1761200747","url":"https:\/\/color-box.eu\/en-int\/products\/a21438-mamelon-conique-r1-4-r3-8-prevost-5l","provider":"ColorBox","version":"1.0","type":"link"}