{"id":58902,"date":"2026-04-24T15:57:57","date_gmt":"2026-04-24T07:57:57","guid":{"rendered":"https:\/\/unicrown-tw.com\/?post_type=product&p=58902"},"modified":"2026-05-27T14:51:23","modified_gmt":"2026-05-27T06:51:23","slug":"un-5-5spc","status":"publish","type":"product","link":"https:\/\/unicrown-tw.com\/en\/product\/un-5-5spc\/","title":{"rendered":"UN-5.5SPC Chemical resistant pump"},"content":{"rendered":"

UN-5.5SPC CEMS Sampling Pump | Corrosion Resistant AC Diaphragm Pump for CEMS Applications<\/h2>\n

Feature\uff1a<\/strong><\/span>
\n\u25c6 Designed for CEMS and VOC monitoring systems
\n\u25c6 Corrosion-resistant PTFE diaphragm and FFKM components
\n\u25c6 AC motor ensures stable continuous operation
\n\u25c6 Suitable for long-term environmental monitoring
\n\u25c6 Reliable performance in polluted gas streams<\/p>\n

Materials\uff1a<\/strong><\/span>
\nPump Head: PPS
\nDiaphragm: PTFE (reinforced)
\nValves: FFKM
\nSeals: FFKM<\/p>\n

Application\uff1a<\/span><\/strong>
\n\u25c6 CEMS (Continuous Emission Monitoring Systems)
\n\u25c6 VOC monitoring systems
\n\u25c6 Stack gas monitoring
\n\u25c6 Environmental protection equipment<\/p>\n

Suitable Gas Types<\/span><\/strong>
\n\u2714 Ambient air
\n\u2714 CO\u2082, CO, NOx (low to moderate concentration)
\n\u2714 VOC gases (low corrosivity)
\n\u2714 Nitrogen, Oxygen<\/p>\n

\u2716 Not recommended
\n\u2714 VOC gases
\n\u2714 Flue gas (low temp)
\n\u2714 Acidic gases (SO\u2082, NOx)
\n\u2714 Industrial exhaust gases<\/p>\n

\u2716 Not recommended
\nHigh temperature gases<\/p>\n

Before selecting the pump, please identify the gas composition and confirm whether the gas contains condensable vapors, particulates, solvents, dust, corrosive substances, or acidic\/alkaline components.<\/p>\n\t\t

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\n\t\t\t\t\t\t\t\t\t\tProduct Specifications<\/span>\n\t\t\t\t\t\t\t<\/h2>\n\n\t\t\t\n\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\n
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\u898f\u683c\u9805\u76ee SPEC<\/th>\u55ae\u4f4d UNIT<\/th>\u898f\u683c\u503c SPEC.Value<\/th>\n<\/tr>\n<\/thead>\n
\u96fb\u58d3 Rated Voltage<\/td>V<\/td>AC 230V \/ 50Hz<\/td>\n<\/tr>\n
\u6700\u5927\u771f\u7a7a Max.Vacuum<\/td>mmHg<\/td>540<\/td>\n<\/tr>\n
\u6700\u5927\u58d3\u529b Max. Pressure<\/td>kgf\/cm2<\/td>2.1<\/td>\n<\/tr>\n
\u6700\u5927\u6d41\u91cf Open Flow<\/td>LPM<\/td>5.5<\/td>\n<\/tr>\n
\u6d88\u8017\u529f\u7387 Power Consumption<\/td>W<\/td>41<\/td>\n<\/tr>\n
\u5916\u578b\u5c3a\u5bf8 Dimension<\/td>mm<\/td>116.2 x 66 x 94<\/td>\n<\/tr>\n
\u5b89\u88dd\u5c3a\u5bf8 Installation Size<\/td>mm<\/td>47 x 48 (M4)<\/td>\n<\/tr>\n
\u5b89\u88dd\u53e3\u5f91 I.D. of screw thread<\/td><\/td>G 1\/8\"<\/td>\n<\/tr>\n
\u91cd\u91cf Weight<\/td>kg<\/td>2.6<\/td>\n<\/tr>\n
\u5141\u8a31\u4ecb\u8cea\u6eab\u5ea6
\nPermissible Medium Temperature<\/td>		\u00b0C<\/td>5~40<\/td>\n<\/tr>\n
\u96fb\u6a5f\u7d55\u7de3\u7b49\u7d1a Motor insulation calss<\/td><\/td>H<\/td>\n<\/tr>\n
\u6750\u8cea\u8aaa\u660e Material<\/td><\/td>Pump head PPS\u3001Diaphragm PTFE Coated\u3001Valves FFKM\u3001Gasket FFKM<\/td>\n<\/tr>\n
\u99ac\u9054\u58fd\u547d Reference Lifetime<\/td>hours<\/td>Vacuum: 10,000
\r\nPressure: 8,000 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
\u898f\u683c\u9805\u76ee SPEC<\/th>\u55ae\u4f4d UNIT<\/th>\u898f\u683c\u503c SPEC.Value<\/th>\n<\/tr>\n<\/thead>\n
\u96fb\u58d3 Rated Voltage<\/td>V<\/td>AC 230V \/ 50Hz<\/td>\n<\/tr>\n
\u6700\u5927\u771f\u7a7a Max.Vacuum<\/td>mmHg<\/td>540<\/td>\n<\/tr>\n
\u6700\u5927\u58d3\u529b Max. Pressure<\/td>kgf\/cm2<\/td>2.1<\/td>\n<\/tr>\n
\u6700\u5927\u6d41\u91cf Open Flow<\/td>LPM<\/td>5.5<\/td>\n<\/tr>\n
\u6d88\u8017\u529f\u7387 Power Consumption<\/td>W<\/td>41<\/td>\n<\/tr>\n
\u5916\u578b\u5c3a\u5bf8 Dimension<\/td>mm<\/td>116.2 x 66 x 94<\/td>\n<\/tr>\n
\u5b89\u88dd\u5c3a\u5bf8 Installation Size<\/td>mm<\/td>47 x 48 (M4)<\/td>\n<\/tr>\n
\u5b89\u88dd\u53e3\u5f91 I.D. of screw thread<\/td><\/td>G 1\/8\"<\/td>\n<\/tr>\n
\u91cd\u91cf Weight<\/td>kg<\/td>2.6<\/td>\n<\/tr>\n
\u5141\u8a31\u4ecb\u8cea\u6eab\u5ea6
\r\nPermissible Medium Temperature<\/td>		\u00b0C<\/td>5~40<\/td>\n<\/tr>\n
\u96fb\u6a5f\u7d55\u7de3\u7b49\u7d1a Motor insulation calss<\/td><\/td>H<\/td>\n<\/tr>\n
\u6750\u8cea\u8aaa\u660e Material<\/td><\/td>Pump head PPS\u3001Diaphragm PTFE Coated\u3001Valves FFKM\u3001Gasket FFKM<\/td>\n<\/tr>\n
\u99ac\u9054\u58fd\u547d Reference Lifetime<\/td>hours<\/td>Vacuum: 10,000
\r\nPressure: 8,000 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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\n\t\t\t\t\t\t\t\t\t\tProduct Performance<\/span>\n\t\t\t\t\t\t\t<\/h2>\n\n\t\t\t\n\t\t\t\t\t\t
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<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n
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\n\t\t\t\t\t\t\t\t\t\tProduct Dimensions<\/span>\n\t\t\t\t\t\t\t<\/h2>\n\n\t\t\t\n\t\t\t\t\t\t
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<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n
\"UN-5.5SPC-Dimensional-drawings\"<\/div>\n","protected":false},"excerpt":{"rendered":"

AC 230V\/50Hz
\nVacuum 540mmHg
\nPressure 2.1kgf\/cm2
\nFlow 5.5 LPM
\nMax Corrosion Proof<\/p>\n","protected":false},"featured_media":58903,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[208,139],"product_tag":[],"class_list":["post-58902","product","type-product","status-publish","has-post-thumbnail","product_cat-chemical-resistant-pump","product_cat-oilless-vacuum-pump","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/product\/58902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/media\/58903"}],"wp:attachment":[{"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/media?parent=58902"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/product_brand?post=58902"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/product_cat?post=58902"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/unicrown-tw.com\/en\/wp-json\/wp\/v2\/product_tag?post=58902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}