{"product_id":"harris-742-125-346-dr-742125346dr-air-regulator","title":"Harris 742-125-346-DR - 742125346DR - Air Regulator","description":"\u003ch3\u003eHarris Stainless Steel High Purity Two Stage Cylinder Regulator - Model 742-125-346-DR - 742125346DR\u003c\/h3\u003e\u003cp\u003eModel HP742 is a Stainless Steel barstock Two Stage Cylinder Regulator with a Stainless Steel diaphragm for constant delivery pressure from full to near empty Cylinder conditions. Model HP742 is available with various delivery pressures, CGA\/inlet fittings, accessories and other options for a customized Regulator to meet specific requirements.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-11\/16\"- 316L Stainless Steel diaphragm eliminates contamination from diffusion or out-gassing\u003c\/li\u003e\n\u003cli\u003eOne-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon seat from particulate contamination\u003c\/li\u003e\n\u003cli\u003e2” Stainless Steel dual scale gauges (psi\/bar)\u003c\/li\u003e\n\u003cli\u003eErgonomic ABS plastic knob for improved grip\u003c\/li\u003e\n\u003cli\u003e316L Stainless Steel barstock body and fittings and chrome-plated Brass Barstock bonnet for years of dependable service\u003c\/li\u003e\n\u003cli\u003eMaximum inlet 3000 psig, except for CGA 240 and 510 models that are equipped with a 400 psig inlet gauge.\u003c\/li\u003e\n\u003cli\u003eDesigned to 1 x 10-9 cc\/sec inboard helium leak rate to maintain gas purity levels\u003c\/li\u003e\n\u003cli\u003eFront or back panel mountable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCorrosive gas, High Purity gas, research sample system gas and process analyzer gases applications\u003c\/li\u003e\n\u003cli\u003eGas chromatography\u003c\/li\u003e\n\u003cli\u003eEPA protocol gases\u003c\/li\u003e\n\u003cli\u003eLaser gas systems\u003c\/li\u003e\n\u003cli\u003eEmission monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/Image8-16-24at10.38AM.jpg?v=1723822846\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/Image8-16-24at10.39AM.jpg?v=1723822846\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/Image8-16-24at10.40AM.jpg?v=1723822846\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Harris","offers":[{"title":"Default Title","offer_id":44258198159511,"sku":"742125346DR","price":1761.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7140\/4695\/files\/WeldingMart-Logo_665c5845-7b79-4d0f-a297-507c872a7ff0.svg?v=1745712502","url":"https:\/\/weldingmart.com\/products\/harris-742-125-346-dr-742125346dr-air-regulator","provider":"WeldingMart.com","version":"1.0","type":"link"}