{"product_id":"ametek-540l-pressure-gauge","title":"Ametek 540L Pressure Gauge","description":"\u003cdiv\u003e\u003cp\u003eAMETEK 540L Pressure Gauge is a 4-inch dial vacuum gauge with a full-scale range of 0–30 inHg, designed for direct reading of vacuum levels in compatible systems. It features a 1\/2\" NPT process connection for mounting into vacuum ports or panels that accept standard NPT fittings. The 4-inch face provides clear visibility for quick, at-a-glance monitoring in environments where vacuum levels must be tracked over time. This model belongs to AMETEK’s line of general-purpose gauges, offering a straightforward, mechanical indication of vacuum pressure suitable for inline installation on vacuum lines or panel assemblies that use the 1\/2\" NPT connection. When integrating the 540L into your equipment, ensure the port size and mounting orientation align with your system’s vacuum hardware to maintain accurate readings and reliable operation. \u003c\/p\u003e\u003c\/div\u003e","brand":"AMETEK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46278888718570,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/ametek-540l-pressure-gauge","provider":"GTG Hardware","version":"1.0","type":"link"}