{"product_id":"pro-source-nul-04n-air-lubricator-1-2-inch-npt","title":"Pro-source NUL-04N Air Lubricator 1\/2 Inch Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRO-SOURCE NUL-04N is a standard compressed air lubricator designed to deliver controlled oil mist into pneumatic lines, protecting downstream tools, actuators, and valves from wear. The unit features an aluminum body and a polycarbonate bowl with a built-in sight glass, allowing technicians to monitor oil level at a glance. NBR seals provide reliable compatibility with standard pneumatic oils. At 9.65 inches tall and 2.36 inches wide, the NUL-04N is a compact unit suited for inline installation in compressed air distribution systems. Licensed industrial mechanics and pneumatic system technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThe NUL-04N is used in industrial and commercial compressed air systems where downstream pneumatic components require continuous lubrication. It is suited for shop air lines, production equipment, and maintenance stations. The 1\/2 inch NPT port accommodates common mid-range air line sizes. The 4.3 oz bowl capacity is appropriate for light-to-moderate duty lubrication cycles. A bowl guard is included for added protection in environments where incidental contact is a concern. The modular connection design supports use in filter-regulator-lubricator (FRL) assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2 inch NPT port fits standard mid-range compressed air lines\u003c\/li\u003e\n\u003cli\u003eAluminum body construction for durability in industrial environments\u003c\/li\u003e\n\u003cli\u003ePolycarbonate bowl with integrated sight glass for easy oil level monitoring\u003c\/li\u003e\n\u003cli\u003eBowl guard included for physical protection of the bowl\u003c\/li\u003e\n\u003cli\u003eNBR seals compatible with standard pneumatic lubricating oils\u003c\/li\u003e\n\u003cli\u003eModular connection design supports FRL assembly integration\u003c\/li\u003e\n\u003cli\u003e4.3 oz bowl capacity suitable for continuous-duty lubrication cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style inline lubricator for standard compressed air systems using 1\/2 inch NPT connections. Compatible with modular FRL assembly configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified industrial mechanic or pneumatic systems technician. Depressurize and lock out the compressed air supply before installation or bowl servicing. Ensure the lubricator is installed in the correct flow direction as indicated on the body. Use thread sealant appropriate for pneumatic systems on all NPT connections and verify all fittings are leak-free before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 1\/2 inch NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowl Material\u003c\/strong\u003e: Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: NBR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowl Capacity\u003c\/strong\u003e: 4.3 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 9.65 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.36 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.95 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.79 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSight Glass\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowl Guard\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Connection\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27131604\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRO-SOURCE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: NUL-04N\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51752028209458,"sku":"NUL-04N","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/59af0bc8411b58cd239e9bfa42ec6eda.jpg?v=1788925329","url":"https:\/\/voomisupply.com\/products\/pro-source-nul-04n-air-lubricator-1-2-inch-npt","provider":"Voomi Supply","version":"1.0","type":"link"}