{"id":4444,"date":"2014-11-11T10:00:43","date_gmt":"2014-11-11T16:00:43","guid":{"rendered":"https:\/\/www.coleparmer.com\/blog\/?p=4444"},"modified":"2022-11-17T11:40:17","modified_gmt":"2022-11-17T17:40:17","slug":"finding-dependable-gas-regulators-for-the-lab","status":"publish","type":"post","link":"https:\/\/www.coleparmer.com\/blog\/finding-dependable-gas-regulators-for-the-lab\/","title":{"rendered":"Finding Dependable Gas Regulators for the Lab"},"content":{"rendered":"<p>Pressure regulators for gases are must-haves for laboratories using compressed gas. Dependable regulators deliver gas at constant pressure and volume. Deciding which regulator to choose for your lab? Consider flow rates, purity level necessary, and the corrosiveness of the gas you use.<\/p>\n<p>Gas pressure regulator types include:<\/p>\n<div id=\"attachment_4446\" style=\"width: 210px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.coleparmer.com\/Product\/Single_Stage_Regulator_3500_scfh_Capacity_580_CGA_Fitting\/EW-98202-13?referred_id=5618\" target=\"_blank\" rel=\"noopener noreferrer nofollow noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4446\" class=\"wp-image-4446\" src=\"https:\/\/www.coleparmer.com\/blog\/wp-content\/uploads\/2014\/11\/cole-parmer-single-stage-regulator.gif\" alt=\"Cole-Parmer\u00ae Single-Stage Regulator\" width=\"200\" height=\"158\"><\/a><p id=\"caption-attachment-4446\" class=\"wp-caption-text\">Cole-Parmer\u00ae Single-Stage Regulator<\/p><\/div>\n<ul>\n<li><strong>General-purpose<\/strong> in single- and two-stage models<\/li>\n<li><strong>High-purity<\/strong> for both noncorrosive and corrosive applications (also in single- and two-stage models). Some are designed for process applications requiring precise, stable delivery pressure control. A specially-designed diaphragm allows flow control and maintains system purity.<\/li>\n<li><strong>Special-service<\/strong> regulators for specialty gases (in single- and two-stage models). These regulators may feature interior surface treatments<\/li>\n<li><strong>Analytical gas regulators<\/strong>\u2014best for noncorrosive analytical applications\u2014will not contaminate high-purity gases (in single- and two-stage versions)<\/li>\n<\/ul>\n<p>In their article on gas pressure regulators in <em>American Laboratory<\/em>, authors Mike Marone and Ron Geib state several risks, such as using old components and regulators, using regulators that show corrosion or damaged threads or sealing surfaces, or those with gauges that are malfunctioning. Is it time to replace your gas pressure regulator?<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pressure regulators for gases are must-haves for laboratories using compressed gas. Dependable regulators deliver gas at constant pressure and volume. Deciding which regulator to choose for your lab? Consider flow rates, purity level necessary, and&#8230;<\/p>\n","protected":false},"author":20,"featured_media":4446,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[684,1315],"class_list":["post-4444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-for-the-lab","tag-gas-regulators","tag-pressure-regulators"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Finding Dependable Gas Regulators for the Lab | from Cole-Parmer Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coleparmer.com\/blog\/finding-dependable-gas-regulators-for-the-lab\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Finding Dependable Gas Regulators for the Lab | from Cole-Parmer Blog\" \/>\n<meta property=\"og:description\" content=\"Pressure regulators for gases are must-haves for laboratories using compressed gas. Dependable regulators deliver gas at constant pressure and volume. Deciding which regulator to choose for your lab? 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