{"product_id":"ductless-fume-containment-hood","title":"Ductless Fume Containment Hood","description":"\u003ch1\u003e\u003cspan\u003eAn economical alternative to traditional ducted laboratory ventilation systems while offering flexible installation and reduced infrastructure costs.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThis high-performance, 40-inch ductless fume hood designed to provide effective respiratory and environmental protection in laboratory, medical and industrial Its versatile filtration configurations allow it to adapt to a broad range of commercial, industrial and laboratory air purification requirements.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered with a compact yet durable enclosure, this ductless filtration system captures hazardous fumes, vapors and particulate directly at the source while eliminating the need for external ductwork.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEquipped with a powerful blower and advanced filtration options including HEPA, ASHRAE, activated carbon and specialty-blended filter media, the SS-340-DCH delivers dependable air purification for a wide variety of applications. Its portable design, quiet operation and tool-free filter replacement make it an efficient and cost-effective solution for chemical handling, pharmaceutical compounding, soldering, dust control and general laboratory use.\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e40” wide ductless fume hood design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowerful airflow with approximately 350 CFM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVariable speed controller included (115V models)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in LED lighting for enhanced visibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuiet low-maintenance operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePortable lightweight construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick no-tool filter replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple filtration configurations available\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable acrylic, polyethylene and polycarbonate construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in the USA since 1983\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLimited two-year manufacturer warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eDeluxe Ductless Fume Hood (DCH2)\u003c\/strong\u003e adds a user-friendly control panel that makes it easier for the user to operate, monitor and maintain the system, and also includes these features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eAdjustable LED light control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eAdjustable fan speed control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eDigital display with hour counter and pressure reading\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eInternal magnehelic gauge to monitor the static pressure of the filter\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eChemical fume extraction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePharmaceutical compounding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLaboratory ventilation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSoldering smoke removal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDust and particulate control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBiological applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEducational laboratory environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial workstation air filtration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eOptional Accessories\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eClear anti-static vinyl curtains\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnehelic gauge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHour counter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpill tray\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTransparent hood version available\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"col-md-9\"\u003e\n\u003cdiv class=\"product-tabs-wrapper mb-50\"\u003e\n\u003cdiv class=\"bt1\"\u003e\n\u003cdiv class=\"row unit-info\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"tab-content clearfix\"\u003e\n\u003cdiv id=\"tab-quick-compare\" class=\"tab-pane active\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eThe end user is ultimately responsible for conforming to all applicable exhaust ventilation regulations. Consult local, state and federal agencies regarding the suitability of your application prior to venting fumes to the environment. It is your ultimate responsibility to ensure the safety and suitability of your application. For more information, contact a local safety professional (certified industrial hygienist) for conformance and suitability\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eQuick Compare\u003c\/h3\u003e\n\u003ctable class=\"quick-compare rtable rtable--flip\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/www.sentryair.com\/products\/ductless-fume-hoods\/images\/ss-340-dch.jpg\" class=\"img-responsive\" alt=\"Ductless Fume Hood\"\u003e\n\u003cdiv class=\"compare-unit-title\"\u003eBasic Hood\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/www.sentryair.com\/products\/ductless-fume-hoods\/images\/ss-340-dch-2.jpg\" class=\"img-responsive\" alt=\"Ductless Fume Hood\"\u003e\n\u003cdiv class=\"compare-unit-title\"\u003eDeluxe Hood\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable LED light:\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003eYes\u003c\/center\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital displays:\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003e- Hour counter\u003cbr\u003e- Pressure reading\u003c\/center\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpgraded Hinges:\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003eYes\u003c\/center\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable speed controller:\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003eYes\u003c\/center\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003eYes\u003c\/center\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVinyl Curtains:\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHood Material:\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003eAcrylic\u003c\/center\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ccenter\u003eAcrylic\u003c\/center\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-3 hidden-sm hidden-xs\"\u003e\n\u003cdiv class=\"carousel-wrapper sidebar-images\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"product-slider responsive v2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"table table-bordered\" style=\"width: 100%; height: 333px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.637143%; height: 19px;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e\u003cstrong\u003eSS-340-DCH\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.637143%; height: 19px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e40” Ductless Fume Hood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.637143%; height: 19px;\"\u003eOuter Dimensions\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e24” D × 42” W × 25” H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.637143%; height: 19px;\"\u003eInterior Dimensions\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e23.5” D × 40” W × 24” H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"text-align: left; width: 31.637143%; height: 19px;\"\u003eAccess Area\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e8” × 40”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eBlower Dimensions\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e15.5” L × 13” W × 14.5” H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e115 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eAir Volume\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003eApproximately 350 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eInlet Velocity\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e130 FPM high \/ 25 FPM low with HEPA filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eElectrical\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e115\/1\/60, 2 amps or 220\/1\/50, 0.75 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003ePower Cord\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e8’ grounded cord with NEMA 5-15P plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eSound Level\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003e61 to 66 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 38px; text-align: left;\"\u003eMaximum Operating Temperature\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 38px;\"\u003e170°F maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 38px; text-align: left;\"\u003eHood Material\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 38px;\"\u003eWhite acrylic sides, HDPE base, clear polycarbonate top and front window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 19px; text-align: left;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 19px;\"\u003eLimited 2-Year Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003cth style=\"width: 31.637143%; height: 10px; text-align: left;\"\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd style=\"width: 65.513592%; height: 10px;\"\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003cb\u003eFiltration Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch3\u003eThe Ductless Fume Hood supports multiple filter media configurations depending on the application:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHEPA filtration\u003c\/strong\u003e\u003cbr\u003eUp to 99.97% efficiency on particles down to 0.3 microns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eASHRAE filtration\u003c\/strong\u003e\u003cbr\u003eUp to 95% efficiency on particles down to 0.5 microns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon filtration\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eAbsorption of chemical fumes, odors and volatile organic compounds (VOCs)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSpecialty blended media\u003c\/strong\u003e\u003cbr\u003eFor acid gas, aldehyde and ammonia applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFilter Limitations\/Warnings*\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 248px;\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoTableGrid\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 33.631485%; height: 35px;\" valign=\"top\" width=\"189\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eFilter Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.368515%; height: 35px;\" valign=\"top\" width=\"381\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eLimitations\/Warnings\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 33.631485%; height: 35px;\" valign=\"top\" width=\"189\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eParticulate\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.368515%; height: 35px;\" valign=\"top\" width=\"381\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNo Explosive Dust (i.e. aluminum dust)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 33.631485%; height: 54px;\" valign=\"top\" width=\"189\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eGeneral VOC’s\/Activated Carbon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.368515%; height: 54px;\" valign=\"top\" width=\"381\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNot capable with 99% isopropyl alcohol. Filter Capacity is limited to 1500 ml of solvent adsorbed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 33.631485%; height: 35px;\" valign=\"top\" width=\"189\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpecialty Media: Acid Gas\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.368515%; height: 35px;\" valign=\"top\" width=\"381\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFilter capacity is limited to 1000 ml of acid gas adsorbed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 33.631485%; height: 35px;\" valign=\"top\" width=\"189\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpecialty Media: Aldehyde\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.368515%; height: 35px;\" valign=\"top\" width=\"381\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFilter capacity is limited to 900 ml of aldehyde adsorbed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 33.631485%; height: 54px;\" valign=\"top\" width=\"189\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSpecialty Media: Amines\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.368515%; height: 54px;\" valign=\"top\" width=\"381\"\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFilter capacity is limited to 900 ml of ammonia\/amines adsorbed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNoSpacing\"\u003e\u003cb\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eGeneral Warnings:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e Not for use with chlorine gas (Cl\u003csub\u003e2\u003c\/sub\u003e), nitric oxides (NOx), hydrogen sulfide (H\u003csub\u003e2\u003c\/sub\u003eS), hydrogen fluoride\/hydrofluoric acid (HF), or similar toxic gases. Units are not intrinsically safe or explosion-proof.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-content-wrapper\"\u003e\n\u003cdiv id=\"product-container\" class=\"container\"\u003e\n\u003cdiv class=\"col-md-9\"\u003e\n\u003cdiv class=\"product-tabs-wrapper mb-50\"\u003e\n\u003cdiv class=\"bt1\"\u003e\n\u003cdiv class=\"row unit-info\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"tab-content clearfix\"\u003e\n\u003cdiv id=\"tab-quick-compare\" class=\"tab-pane active\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-3 hidden-sm hidden-xs\"\u003e\n\u003cdiv class=\"carousel-wrapper sidebar-images\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"product-slider responsive v2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-slider responsive v2\"\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv\u003e\u003cstrong\u003e \u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BT-T_Series_Through-Coating_Thickness_Gauge.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"BRK CTN-230 Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch.pdf?v=1778712250\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BT-T_Series_Through-Coating_Thickness_Gauge.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"BRK CTN-230 Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch.pdf?v=1778712250\" target=\"_blank\"\u003eSentry Air 340-DCH Series Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch2.pdf?v=1778712270\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Sentry Air 340 Deluxe Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch2.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSentry Air 340 Deluxe-DCH2 Series Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch2.pdf?v=1778712270\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BT-T_Series_Through-Coating_Thickness_Gauge.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BT-T_Series_Through-Coating_Thickness_Gauge.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch2.pdf?v=1778712270\" target=\"_blank\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ss-340-dch2.pdf?v=1778712270\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/SS-DCH-O_M-REV3.pdf?v=1778712364\" title=\"BRK CTN-230 Series Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/SS-DCH-O_M-REV3.pdf?v=1778712364\" title=\"BRK CTN-230 Series Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSentry Air 340 Series-DCH Users Manual\u003c\/a\u003e\u003c\/strong\u003e\u003ca rel=\"noopener\" title=\"BRK BT Series Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BT-T_Series_Through-Coating_Thickness_Gauge.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Ka1zCfFwMmE?si=6jvCNocFXHmynOun\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sentry Air Systems","offers":[{"title":"Standard Model \/ Select Filter Type \u003e","offer_id":53554295341240,"sku":"SS-340-DCH","price":3213.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate | HEPA (up to 99.97% efficiency @ 0.3 microns)","offer_id":53548529680568,"sku":"SS-340-DCH\/HEPA","price":3213.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate | ASHRAE (up to 95% efficiency @ 0.5 microns)","offer_id":53548531417272,"sku":"SS-340-DCH\/ASHRAE","price":3213.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate | ULPA (up to 99.995% efficiency @ 0.12 microns)","offer_id":53548531450040,"sku":"SS-340-DCH\/ULPA","price":3213.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ General VOC’s | Activated Carbon","offer_id":53548531482808,"sku":"SS-340-DCH\/AC","price":3213.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Specialty Media | Acid Gas","offer_id":53548542099640,"sku":"SS-340-DCH\/AG","price":3342.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Specialty Media | Aldehydes","offer_id":53548542132408,"sku":"SS-340-DCH\/ALD","price":3342.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Specialty Media | Ammonia","offer_id":53548542165176,"sku":"SS-340-DCH\/AMM","price":3342.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate + General VOC’s | HEPA + Activated Carbon","offer_id":53548542197944,"sku":"SS-340-DCH\/HEPA\/AC","price":3337.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate + Specialty Media | HEPA + Acid Gas","offer_id":53548542230712,"sku":"SS-340-DCH\/HEPA\/AG","price":3332.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate + Specialty Media | HEPA + Aldehydes","offer_id":53548542263480,"sku":"SS-340-DCH\/HEPA\/ALD","price":3266.0,"currency_code":"USD","in_stock":false},{"title":"Standard Model \/ Particulate + Specialty Media | HEPA + Ammonia","offer_id":53548542296248,"sku":"SS-340-DCH\/HEPA\/AMM","price":3266.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Select Filter Type \u003e","offer_id":53578940285112,"sku":"SS-340-DCH2","price":3878.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate | HEPA (up to 99.97% efficiency @ 0.3 microns)","offer_id":53578940317880,"sku":"SS-340-DCH2\/HEPA","price":3878.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate | ASHRAE (up to 95% efficiency @ 0.5 microns)","offer_id":53578940350648,"sku":"SS-340-DCH2\/ASHRAE","price":3878.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate | ULPA (up to 99.995% efficiency @ 0.12 microns)","offer_id":53578940383416,"sku":"SS-340-DCH2\/ULPA","price":3878.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ General VOC’s | Activated Carbon","offer_id":53578940416184,"sku":null,"price":3878.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Specialty Media | Acid Gas","offer_id":53578940448952,"sku":"SS-340-DCH2\/AG","price":4007.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Specialty Media | Aldehydes","offer_id":53578940481720,"sku":"SS-340-DCH2\/ALD","price":4007.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Specialty Media | Ammonia","offer_id":53578940514488,"sku":"SS-340-DCH2\/AMM","price":4007.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate + General VOC’s | HEPA + Activated Carbon","offer_id":53578940547256,"sku":null,"price":4002.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate + Specialty Media | HEPA + Acid Gas","offer_id":53578940580024,"sku":"SS-340-DCH2\/HEPA\/AG","price":4131.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate + Specialty Media | HEPA + Aldehydes","offer_id":53578940612792,"sku":"SS-340-DCH2\/HEPA\/ALD","price":4131.0,"currency_code":"USD","in_stock":false},{"title":"Deluxe Model (Adds LED Lighting;  Upgraded Hinges; Vinyl Curtains + LCD Display) \/ Particulate + Specialty Media | HEPA + Ammonia","offer_id":53578940645560,"sku":"SS-340-DCH2\/HEPA\/AMM","price":4131.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/3735\/0584\/files\/SS-340-DCH_340_2.jpg?v=1778708648","url":"https:\/\/sperscientific.com\/products\/ductless-fume-containment-hood","provider":"Sper Scientific Instruments","version":"1.0","type":"link"}