{"product_id":"industrial-js45719-compressed-gas-regulator","title":"Industrial JS45719 Compressed Gas Regulator","description":"\u003cdiv\u003e\u003cp\u003ePre-owned Aldrich® non-corrosive lecture-bottle gas regulator (JS45719) delivering 0–100 psig from cylinder pressures up to 3,000 psi. This single-stage regulator uses a CGA 170 inlet and a 1\/4\" male NPT outlet, all housed in a compact chrome-plated brass body designed for laboratory use. Operating temperature range is -40 to 140°F (-40 to 60°C). The unit includes a PTFE sealing washer for leak-tight cylinder connections, with spare PTFE washers available separately. Specifically intended for lecture-bottle gas regulation, it provides a stable, low-pressure gas delivery suitable for calibration, analytical setups, and bench-top experiments that require precise control from high-pressure cylinders.\u003c\/p\u003e\u003c\/div\u003e","brand":"ALDRICH","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46256263397610,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-083.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/industrial-js45719-compressed-gas-regulator","provider":"GTG Hardware","version":"1.0","type":"link"}