For high-traffic entrances where climate control and contamination control are crucial, this industrial air curtain provides reliable performance and consistent airflow across wide openings. Designed for 144" doorways, it features a galvanized steel cabinet finished in obsidian black powder coat. The unit operates on 208-230v/60hz three-phase power and includes three 1/2 HP motors, creating a continuous air barrier that minimizes infiltration and stabilizes indoor conditions.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior cabinet and grille with mild detergent and a soft cloth; rinse and dry to prevent corrosion and finish damage. Disinfect high-touch zones like control switches, mounting brackets, and nearby door handles to prevent contamination transfer and support health-code compliance. Remove debris from intake areas to deter pests and maintain airflow. Inspect fasteners and clear drain paths monthly to extend service life and ensure reliable operation.#@@#Additional Info#@#Mars Air Systems N2144-3UG-OB air curtain delivers airflow for 144" doors.#@@#General Info#@#Description #@#
For high-traffic entrances where climate control and contamination control are crucial, this industrial air curtain provides reliable performance and consistent airflow across wide openings. Designed for 144" doorways, it features a galvanized steel cabinet finished in obsidian black powder coat. The unit operates on 208-230v/60hz three-phase power and includes three 1/2 HP motors, creating a continuous air barrier that minimizes infiltration and stabilizes indoor conditions.
#@@# Cabinet Construction#@#
The galvanized steel housing is resistant to corrosion and supports continuous operation in demanding environments. The obsidian black powder coat offers a durable finish that endures cleaning and maintenance cycles while retaining a professional appearance.
#@@# Airflow Performance#@#
Three motors generate a balanced, high-velocity airstream designed to cover openings up to 144" wide and heights up to 8 feet. The multi-motor configuration ensures uniform curtain velocity across the opening, reducing drafts and the entry of particulates.
#@@# Electrical Specification#@#
The unit requires 208-230 volts at 60 hertz in a three-phase setup, compatible with industrial electrical systems commonly found in commercial kitchens, hospitals, and institutional facilities. Specifying the correct voltage and phase is essential for efficient motor operation and minimizing thermal stress on components.
#@@# Motor Reliability#@#
Each motor, rated at 1/2 HP, provides redundancy and distributes mechanical load, extending service intervals. Service technicians can isolate individual motors for maintenance without needing to remove the entire assembly, which helps reduce downtime in busy facilities.
#@@# Installation Footprint#@#
The cabinet measures 13 inches in depth with an 11-inch profile height, allowing for mounting in areas with limited headroom above doors and access points.
#@@#Delivery Details#@#
• Please ensure to handle the product with utmost care.
• Check if the product you have received has all the essential parts and accessories.
• Make sure to examine the product for damage before signing the delivery receipt.
• Contact customer service for delivery concerns.
• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Maintain the Mars Air Systems N2144-3UG-OB by scheduling monthly inspections of the cabinet and motor mounts for secure attachment and alignment. Clean intake and discharge grilles with compressed air or a soft brush to prevent airflow restriction. Lubricate motor bearings per manufacturer intervals and check electrical connections at 208/230 volts for corrosion. Test balance and clearance across 144" openings and ensure ETL-listed components remain intact for reliable operation.
