Stop compromising comfort for efficiency. This industrial air curtain delivers consistent airflow control for high-traffic entries, reducing infiltration and helping maintain indoor climate and sanitation standards. Designed for continuous operation, the unit combines robust motor performance with a durable finish to meet facility demands.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior daily with a mild detergent and soft cloth; focus on high-touch zones like control panels and mounting brackets to prevent germ transfer and customer contamination. Rinse with clean water and dry to avoid corrosion. Inspect mounting hardware weekly and tighten as needed. Clean under and around installation to remove food debris that attracts pests. Regular cleaning preserves finish and supports health-code compliance for visible surfaces.#@@#Additional Info#@#Mars Air Systems STD248-1UG-OB delivers a 48" unheated air curtain with a galvanized steel cabinet and obsidian black powder coat, powered by (1) 1/2 HP motor at 208-230v/60Hz/3-Ph, 550W, 1.8/1.6 amps, cETLus certified, for openings up to 12 ft.#@@#General Info#@#Description #@#
Stop compromising comfort for efficiency. This industrial air curtain delivers consistent airflow control for high-traffic entries, reducing infiltration and helping maintain indoor climate and sanitation standards. Designed for continuous operation, the unit combines robust motor performance with a durable finish to meet facility demands.
#@@# Motor Performance#@#
A single 1/2 HP motor provides 550 watts of continuous power and operates on 208-230V 60 Hz 3-Ph service to handle frequent cycling in busy sites. Engineers rated current draw at 1.8/1.6 amps to match common three-phase distributions while maintaining steady airflow across the opening.
#@@# Coverage Capacity#@#
Engineers designed this model for openings from 48 inches to 59 inches and for maximum opening heights up to 12 feet, enabling a precise fit for standard commercial doors. Facilities gain consistent laminar flow across the full span, effectively reducing the infiltration of dust and pests.
#@@# Construction Durability#@#
Fabricators built the cabinet from galvanized steel and finished it in a black powder coat to resist corrosion and wear in demanding environments. Maintenance teams will find the robust enclosure reduces repainting needs and supports a long service life in institutional settings.
#@@# Certification Safety#@#
Testing achieved cETLus certification, confirming compliance with North American electrical and safety standards for commercial installations. Managers can document compliance and streamline approval for new or replacement units.
#@@# Installation Flexibility#@#
Technicians will appreciate the compact 12.75-inch depth and wall mounting that fits tight header spaces and aligns with typical door geometries. The unit’s wiring and 3-Ph electrical configuration accommodate standard commercial power layouts, minimizing retrofit time.
#@@#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 STD248-1UG-OB air curtain with scheduled inspections and cleaning. Remove dust from intake grilles and fan blades weekly with a soft brush and vacuum; wash the exterior cabinet monthly with mild detergent. Lubricate motor bearings per manufacturer intervals and check electrical connections for 208-230 volts, 60 hertz, 3-Ph supply quarterly. Verify mounting hardware and airflow pattern for a 48" opening up to 12 Ft.; adjust nozzle angle if leakage occurs.
