{"product_id":"alemlube-1-8-npt-relief-pressure-min-7-5-max-psi-47640","title":"Alemlube - 1\/8\" NPT - Relief Pressure Min 7.5 Max PSI | 47640","description":"\u003ch3\u003eAlemlube 1\/8\" NPT Relief Pressure Valve – 7.5 to 15 PSI | 47640\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThe Alemlube 1\/8\" NPT Relief Pressure Valve (47640) is a low-pressure safety fitting designed to protect lubrication systems from excess pressure build-up. Engineered to open between 7.5 and 15 PSI, it allows trapped pressure to safely vent—helping prevent seal damage, leaks, and component failure in gear housings, bearings, and lubrication systems.  \r\n\r\n\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eLow-pressure relief valve designed for controlled pressure release\u003c\/li\u003e\r\n\u003cli\u003eOpens between 7.5 and 15 PSI for reliable system protection  \r\n\u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT thread for compatibility with standard fittings\u003c\/li\u003e\r\n\u003cli\u003ePrevents pressure build-up that can damage seals and components\u003c\/li\u003e\r\n\u003cli\u003eCompact, durable metal construction for long service life\u003c\/li\u003e\r\n\u003cli\u003eIdeal for gearboxes, bearings, and lubrication systems\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressure Relief Valve Fitting\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/8\" NPT (PTF SAE Short equivalent)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eRelief Pressure:\u003c\/strong\u003e 7.5 – 15 PSI  \r\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel (zinc-plated)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Automatic pressure venting\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Gear housings, bearings, lubrication systems\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Alemlube\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePart No.:\u003c\/strong\u003e 47640\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eWhy Tradies Buy This\u003c\/h3\u003e\r\n\u003cp\u003eStops pressure before it becomes a problem. This valve keeps your systems breathing properly—preventing blown seals, leaks, and unnecessary downtime.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eWhy Choose Alemlube at Industrial Shed\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Releases excess pressure to protect components\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eReliable Operation:\u003c\/strong\u003e Consistent opening range for controlled venting\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Tough:\u003c\/strong\u003e Built for harsh workshop and industrial use\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eTrade-Proven Quality:\u003c\/strong\u003e Trusted across lubrication and maintenance applications\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003e► Stock won’t last — get yours now at Industrial Shed!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Alemlube","offers":[{"title":"Default Title","offer_id":51014400377121,"sku":"47640","price":21.12,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4562\/8449\/files\/alemlube-868175_860ee0b6-ad77-44c0-870a-7d63af3f888e.webp?v=1757388703","url":"https:\/\/www.industrialshed.net.au\/products\/alemlube-1-8-npt-relief-pressure-min-7-5-max-psi-47640","provider":"Industrial Shed","version":"1.0","type":"link"}