{"id":1692,"date":"2025-11-10T16:32:09","date_gmt":"2025-11-10T08:32:09","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&#038;p=1692"},"modified":"2026-03-27T15:41:20","modified_gmt":"2026-03-27T07:41:20","slug":"prmd","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/vi\/san-pham\/prmd\/","title":{"rendered":"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch, \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch th\u1ea5p"},"content":{"rendered":"<p>PRMD l\u00e0 m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch th\u1ea5p c\u01a1 h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o c\u00e1c ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t r\u1ea5t nh\u1ecf trong c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ec9 s\u1eed d\u1ee5ng kh\u00ed, v\u1edbi d\u1ea3i \u0111o t\u1eeb 0\u20133 mmH\u2082O \u0111\u1ebfn 0\u20135000 mmH\u2082O. \u0110\u1ed3ng h\u1ed3 c\u00f3 v\u1ecf b\u1eb1ng nh\u00f4m \u0111\u00fac v\u1edbi c\u1eeda s\u1ed5 acrylic, s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i 1\/8 NPT(F) v\u00e0 cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b12 \u0111\u1ebfn \u00b14% F.S. t\u00f9y thu\u1ed9c v\u00e0o d\u1ea3i \u0111o. 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C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a n\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi Series 2000 Magnehelic\u00ae, v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n l\u1eafp \u0111\u1eb7t t\u00f9y ch\u1ecdn bao g\u1ed3m k\u1eb9p U, gi\u00e1 \u0111\u1ee1 panel ph\u1eb3ng v\u00e0 ph\u1ee5 ki\u1ec7n l\u1eafp \u0111\u1eb7t b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>\u0110o s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t nh\u1ecf gi\u1eefa hai ngu\u1ed3n \u00e1p su\u1ea5t.<\/li>\n<li>Ch\u1ec9 ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111o kh\u00ed, kh\u00f4ng th\u1ec3 \u0111o ch\u1ea5t l\u1ecfng.<\/li>\n<li>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ec7nh vi\u1ec7n, ph\u00f2ng th\u00ed nghi\u1ec7m, nh\u00e0 m\u00e1y, tr\u1ea1m x\u0103ng v\u00e0 b\u1ed3n ch\u1ee9a.<\/li>\n<li>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 nh\u01b0 d\u00f2ng 2000 magnehelic\u00ae<\/li>\n<\/ul>","protected":false},"featured_media":1698,"template":"","meta":{"_acf_changed":false},"product_brand":[40],"product_cat":[49,41],"product_tag":[],"class_list":{"0":"post-1692","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sj-gauge","7":"product_cat-differential-pressure-gauge","8":"product_cat-pressure-instruments","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Magnehelic Differential Pressure Gauge | Low Pressure Air &amp; HVAC | SJ Gauge<\/title>\n<meta name=\"description\" content=\"PRMD low differential pressure gauge designed for air, HVAC, and cleanroom applications. 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