{"product_id":"j-d-manufacturing-72-mega-torque-exhaust-fan-with-pre-wired-vfd","title":"J\u0026D Manufacturing 72\" Mega Torque Exhaust Fan with Pre-Wired VFD","description":"\u003cp\u003eThe J\u0026amp;D Manufacturing 72\" Mega Torque Exhaust Fan with Pre-Wired VFD combines the maintenance-free reliability of torque-drive technology with the convenience of a factory pre-wired and pre-set Variable Frequency Drive. Available wired for 240V or 480V, each unit ships ready to install with a NEMA 4x-enclosed VFD mounted in the airstream for low operating temperatures, pre-installed EMC filters, and a soft-start function to reduce power surges and extend fan life. The result is a high-efficiency, variable-speed barn exhaust fan that lowers energy costs, minimizes maintenance, and delivers up to 46,162 CFM at 0\" static pressure.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Wired, Pre-Set VFD Included:\u003c\/strong\u003e Factory-wired to the motor and pre-configured for easy installation - no VFD programming or separate wiring required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA 4x VFD Enclosure:\u003c\/strong\u003e Cooling fins mounted in the airflow keep the VFD at low operating temperatures, extending drive life in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Motor-to-VFD Wire Length:\u003c\/strong\u003e Minimizes electrical noise and extends motor life by reducing voltage spikes between the drive and motor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Installed EMC Filters:\u003c\/strong\u003e Eliminates interference with RFID readers and other farm electronics commonly used in modern dairy and poultry facilities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoft Start:\u003c\/strong\u003e Gradual motor ramp-up reduces startup loads and extends fan life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Belts or Pulleys:\u003c\/strong\u003e Torque-drive design eliminates drivetrain maintenance - no belts to change, no pulleys, no bearings to lubricate, no greasing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 240V or 480V:\u003c\/strong\u003e Choose the configuration that matches your facility's electrical infrastructure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Blade Aluminum Propeller:\u003c\/strong\u003e Innovative 5-blade aluminum prop with one-piece molded cone and heavy-duty galvanized guard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Stainless Steel Shutter Clips:\u003c\/strong\u003e Corrosion-resistant clips for long-lasting shutter retention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV-Resistant Fiberglass Housing \u0026amp; Cone:\u003c\/strong\u003e Smooth molded exterior resists UV degradation and is easy to clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eHP\u003c\/th\u003e\n\u003cth\u003eVolts\u003c\/th\u003e\n\u003cth\u003eAmps\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003cth\u003eRPM\u003c\/th\u003e\n      \u003cth\u003eVFD Voltage\u003c\/th\u003e\n\u003cth\u003eCFM @ 0\" SP\u003c\/th\u003e\n\u003cth\u003eCFM @ 0.05\" SP\u003c\/th\u003e\n\u003cth\u003eCFM @ 0.10\" SP\u003c\/th\u003e\n      \u003cth\u003eCFM @ 0.15\" SP\u003c\/th\u003e\n\u003cth\u003eCFM @ 0.20\" SP\u003c\/th\u003e\n\u003cth\u003eFEI @ 0.10\"\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVMTA72A5C33E-VFD240\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e230\/460\u003c\/td\u003e\n\u003ctd\u003e8.2\/4.1\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e301\u003c\/td\u003e\n\u003ctd\u003e240V\u003c\/td\u003e\n\u003ctd\u003e45,970\u003c\/td\u003e\n\u003ctd\u003e43,653\u003c\/td\u003e\n\u003ctd\u003e40,761\u003c\/td\u003e\n\u003ctd\u003e37,196\u003c\/td\u003e\n\u003ctd\u003e32,950\u003c\/td\u003e\n\u003ctd\u003e2.38\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVMTA72A5C33E-VFD480\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e230\/460\u003c\/td\u003e\n\u003ctd\u003e8.2\/4.1\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e301\u003c\/td\u003e\n\u003ctd\u003e480V\u003c\/td\u003e\n\u003ctd\u003e46,162\u003c\/td\u003e\n\u003ctd\u003e43,736\u003c\/td\u003e\n\u003ctd\u003e40,304\u003c\/td\u003e\n\u003ctd\u003e36,824\u003c\/td\u003e\n\u003ctd\u003e32,199\u003c\/td\u003e\n\u003ctd\u003e2.41\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Hydrobuilder","offers":[{"title":"480V","offer_id":51325573431574,"sku":"VMTA72A5C33E-VFD480","price":7395.74,"currency_code":"USD","in_stock":true},{"title":"240V","offer_id":51325573529878,"sku":"VMTA72A5C33E-VFD240","price":7353.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/5912\/6550\/files\/Mega_Torque_with_VFD.webp?v=1779313556","url":"https:\/\/hydrobuilder.com\/products\/j-d-manufacturing-72-mega-torque-exhaust-fan-with-pre-wired-vfd","provider":"Hydrobuilder","version":"1.0","type":"link"}