{"product_id":"airgas-y12-c445d660-specialty-gas-regulator-4000","title":"Airgas Y12-C445D660 Specialty Gas Regulator 4000","description":"\u003cdiv\u003e\u003cp\u003eAirgas Y12-C445D660 Specialty Gas Regulator is a two-stage, high-purity stainless steel regulator designed for specialty gas cylinders, delivering precise, low-fluctuation pressure from high cylinder pressures to a controlled delivery up to 100 psi. Built from 316 stainless steel and configured with a 1\/4 in FNPT connection and threadless seat, it supports clean-gas service and CGA-cylinder compatibility, helping maintain gas purity in analytical workflows. The regulator is rated for inlet pressures up to 4,000 psi, enabling use with high-pressure cylinders while maintaining stable outlet pressure under varying load. Its two-stage design reduces pulsations and provides smoother regulation compared with single-stage units, which is important for sensitive instrumentation. The unit's CGA-compatible configuration supports straightforward cylinder hookup, and the stainless steel construction resists corrosion and contamination for long service life in demanding lab environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Airgas","offers":[{"title":"New","offer_id":51657149743406,"sku":null,"price":362.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5c7487d8-0e55-454a-81df-e40bc467ac4b.jpg?v=1769466425","url":"https:\/\/plgautomation.com\/products\/airgas-y12-c445d660-specialty-gas-regulator-4000","provider":"PLG Automation ","version":"1.0","type":"link"}