Stop losing conditioned air at high-traffic entries. This industrial air curtain delivers targeted airflow across a 144-inch opening to maintain interior comfort, reduce infiltration, and protect climate control investments. Designed for continuous operation, the unit mounts above wide doors to preserve indoor conditions while allowing uninterrupted traffic flow.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe high-touch zones (menu covers, shakers, chair backs, door handles) with a disinfectant cloth after each shift to prevent germ transfer and contamination of clean items and hands. Clean floors and booth crevices daily to deter pests. Remove spills on chairs and shelves immediately to protect finishes and extend serviceable life. Use visible-clean protocols to support health-code compliance and maintain customer perception, documenting tasks per shift.#@@#Additional Info#@#Mars Air Systems STD2144-3UG-OB air curtain fits 144" openings, delivering unheated airflow via three 1/2 HP motors at 208-230v, 60 Hz, 3-Ph, drawing 5.4/4.8 amps; galvanized cabinet with black powder coat, cETLus certified, 200 pounds.#@@#General Info#@#Description #@#
Stop losing conditioned air at high-traffic entries. This industrial air curtain delivers targeted airflow across a 144-inch opening to maintain interior comfort, reduce infiltration, and protect climate control investments. Designed for continuous operation, the unit mounts above wide doors to preserve indoor conditions while allowing uninterrupted traffic flow.
#@@# Motors and Power#@#
Three 1/2 HP motors drive the unit, providing sustained airflow for large openings. Engineers specified 208-230V, 60 Hz, 3-Ph power to match commercial electrical systems and ensure stable performance under heavy-duty cycles.
#@@# Coverage Width#@#
The curtain spans a nominal 144 inches and fits openings up to 155 inches, minimizing cold air intrusion for large storefronts and warehouse doors. Designers optimized nozzle geometry for uniform airflow across the full width to prevent gaps that allow conditioned air loss.
#@@# Unheated Operation#@#
This model operates unheated to focus on air separation without added heat load, which suits environments where heating would conflict with process requirements. Specifying an unheated unit reduces energy consumption compared with heated alternatives when thermal separation alone suffices.
#@@# Durable Finish#@#
The galvanized steel cabinet features an obsidian black powder coat that resists corrosion and stands up to frequent use in commercial settings. Fabricators reinforced mounting points to support the unit securely above high-traffic doors and simplify installation alignment.
#@@# Electrical Ratings#@#
The unit draws 5.4/4.8 amps and consumes 1.65 kW, providing clear electrical load data for planners and facilities staff. Compliance with cETLus certification ensures that the design meets recognized safety and performance standards for commercial installations.
#@@#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#@#Inspect the air curtain weekly for dust on intake grilles and wipe surfaces with a damp cloth and mild detergent. Remove and vacuum internal fan wheels monthly; disconnect power before service. Lubricate motor bearings quarterly with specified lubricant and check set screws on blower shafts. Verify electrical connections annually for corrosion and torque to CSA or local codes. Record amp draw and compare to nameplate 5.4/4.8 amps; replace motors with sustained overcurrent.
