{"product_id":"mars-std2144-3ud-ob-air-curtain-5-1-max-amps-black-1-phase","title":"Mars STD2144-3UD-OB Air Curtain, 5.1 Max. Amps, Black, 1 Phase","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARS STD2144-3UD-OB air curtain is designed for 144\" doorways. This unheated air curtain features a 5.1 Max. Amps, and operates on a 208\/230V AC, single-phase power supply. It is designed to mount over doorways to maintain interior temperature and minimize dirt, dust, and fumes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains consistent interior temperature\u003c\/li\u003e\n  \u003cli\u003eMinimizes dirt, dust, and fumes\u003c\/li\u003e\n  \u003cli\u003eMaximum air velocity 4,247 fpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThis air curtain is ideal for receiving and loading docks, customer entrances, patio doors and walk-in coolers.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MARS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: STD2144-3UD-OB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHz\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem\u003c\/strong\u003e: Air Curtain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 12.75 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 144 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized, Powder Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 10.625 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: STD2 (Standard 2)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 208\/230\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. RPM\u003c\/strong\u003e: 1,725 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor HP\u003c\/strong\u003e: 1\/2 hp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRequires\u003c\/strong\u003e: Hard Wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWashdown\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. Amps\u003c\/strong\u003e: 5.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CSA, UL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Direct Drive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: Permanent Split Capacitor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Width\u003c\/strong\u003e: 144 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile Type\u003c\/strong\u003e: Standard Profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 1,725 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Outdoor Use\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrille Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Enclosure\u003c\/strong\u003e: Totally Enclosed Air Over\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e: 208\/230V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain Item\u003c\/strong\u003e: Air Curtain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain Type\u003c\/strong\u003e: Ambient Air\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Motors\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Speeds\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeated\/Not Heated\u003c\/strong\u003e: Not Heated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNameplate Voltage\u003c\/strong\u003e: 208\/230V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 1,650 W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Air Volume\u003c\/strong\u003e: 4,326 cfm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Level @ 10 ft\u003c\/strong\u003e: 71 dBA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Temperature Rise\u003c\/strong\u003e: Not Applicable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. Mounting Height\u003c\/strong\u003e: 12 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Air Velocity\u003c\/strong\u003e: 4,247 fpm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSanitation Certified\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain Air Volume\u003c\/strong\u003e: 4326 cfm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Frame Opening Width\u003c\/strong\u003e: 12 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNameplate Voltage\/Phase\u003c\/strong\u003e: 208\/230V AC - 1 Ph\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Voltage - Phase\u003c\/strong\u003e: 208\/230V AC - 1 Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain Air Velocity\u003c\/strong\u003e: 2550 fpm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeater Power Consumption\u003c\/strong\u003e: Not Applicable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltraviolet Air Cleaning\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain dBA @ 10 Feet\u003c\/strong\u003e: 68\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Horsepower per Motor\u003c\/strong\u003e: 1\/6 hp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain Max. Door Width\u003c\/strong\u003e: 12 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Curtain Housing Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: Not Available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: Not Available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Location Specification\u003c\/strong\u003e: Class I Group D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Height for Insect Control\u003c\/strong\u003e: 10 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (subject to change)\u003c\/strong\u003e: United States\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. Mounting Height Environment\/Insect\u003c\/strong\u003e: 12 ft \/ 10 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Height for Temperature Control\u003c\/strong\u003e: 12 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental - Max Height (feet)\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsect - Max Height (feet)\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Mode\u003c\/strong\u003e: Unheated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit Width (inches)\u003c\/strong\u003e: 144\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit Height (inches)\u003c\/strong\u003e: 10.625\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWind Stopping Capability (MPH)\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 1\/2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotors\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 208-230\/1\/60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Code\u003c\/strong\u003e: D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmps\u003c\/strong\u003e: 7.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniformity (%)\u003c\/strong\u003e: 85\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003edBA\u003c\/strong\u003e: 71\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Walk-In Coolers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eETL Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExterior Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHP\u003c\/strong\u003e: 1\/2 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Environmental Separation Height\u003c\/strong\u003e: 12 Feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Insect Blocking Height\u003c\/strong\u003e: 10 Feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: Electric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Unheated Air Curtains\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolts\u003c\/strong\u003e: 208\/230 Volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWattage\u003c\/strong\u003e: 1,650 Watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 200 Pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Unheated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Mars\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number\u003c\/strong\u003e: MRS-STD2144-3UD-OB\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"MARS","offers":[{"title":"Default Title","offer_id":51049273295154,"sku":"STD2144-3UD-OB","price":4788.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/300464391.jpg?v=1775661632","url":"https:\/\/voomisupply.com\/products\/mars-std2144-3ud-ob-air-curtain-5-1-max-amps-black-1-phase","provider":"Voomi Supply","version":"1.0","type":"link"}