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Mars Air Systems STD2144-3UG-OB Air Curtain, 144"-155" Door, Unheated, Steel, -1/2 HP, 208-230V 3-Phase

Name: Chef's Deal — Murfreesboro Showroom
Address: 1155 Haley Rd, Murfreesboro, TN, 37129, US
Telephone: +1-877-254-5449
Price range: $$

SKU MRS-STD2144-3UG-OB

$3,197.26/Each

Mars Air Systems STD2144-3UG-OB Air Curtain, 144"-155" Door, Unheated, Steel, -1/2 HP, 208-230V 3-Phase

$3,197.26/Each

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Spec Sheet

Marketing Sheet

Mars Air Systems STD2144-3UG-OB Specs

Manufacturer	Mars Air Systems
Model Number	STD2144-3UG-OB
Weight	152.5 lbs
Width	144″
Depth	12.75″
Height	12.13″
Type	un-heated
Horse Power Per Motor	1/2 hp
Motors	3 motors
Max Opening Height Window Door	12 ft
Certifications	cETLus

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Description

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Efficient Air Barrier for Restaurant Entrances

Provides reliable, unheated air barrier for 144" doors, improving energy efficiency and keeping insects out in busy restaurant entrances.

Key Features

Galvanized steel cabinet with Obsidian Black powder‑coat finish offers corrosion‑resistant durability for high‑traffic kitchen areas.
Three ½ HP NEMA 1 TEAO motors (208‑230 V, 3‑phase) deliver 4.8 A per motor, meeting cETLus certification for safety.
Designed for door widths 144‑155 in and opening heights up to 12 ft, providing up to 4,326 CFM airflow for effective environmental separation.
ETL‑certified to UL 507 and AMCA‑211, approved as an alternate to vestibules per ASHRAE 90.1, ensuring compliance with commercial building codes.

From The Manufacturer

Standard Series 2 air curtain for 144"W door, unheated, galvanized steel cabinet with Obsidian Black powder coat finish, (3) 1/2 HP motors, 208-230v/60/3-ph, 1.65 kW, 5.4/4.8 amps, cETLus

Images are for reference. Color, configuration, dimensions and what's included vary by model. See the spec sheet to confirm the exact details.

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Price	Price	Price	Price	Price	Price	Price	Price	Price	Price
Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping	ShippingPlus Shipping
Certifications	CertificationscETLus	CertificationscETLus	CertificationscETLus	CertificationscETLus	CertificationscETLus	CertificationscETLus	CertificationsETL	CertificationscETLus	CertificationsETL
Manufacturer	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems	ManufacturerMars Air Systems
Type	Typeun-heated	Typeun-heated	Typeun-heated	Typeun-heated	Typeun-heated	Typeun-heated	Typeun-heated	Typeun-heated	Typeun-heated
Horse Power Per Motor	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp	Horse Power Per Motor1/2 hp
Motors	Motors3 motors	Motors3 motors	Motors3 motors	Motors3 motors	Motors3 motors	Motors3 motors	Motors3 motors	Motors3 motors	Motors3 motors
Max Opening Height Window Door	Max Opening Height Window Door12 ft	Max Opening Height Window Door12 ft	Max Opening Height Window Door12 ft	Max Opening Height Window Door12 ft	Max Opening Height Window Door12 ft	Max Opening Height Window Door12 ft	Max Opening Height Window Door8 ft	Max Opening Height Window Door12 ft	Max Opening Height Window Door8 ft
WIDTH (SIDE - SIDE)	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)-	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)-