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Mars Air Systems STD2120-3UH-OB - 120"-131" Unheated Air Curtain 1/2 HP Motors 460V 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-STD2120-3UH-OB

$2,971.27/Each

Mars Air Systems STD2120-3UH-OB - 120"-131" Unheated Air Curtain 1/2 HP Motors 460V 3-Phase

$2,971.27/Each

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Spec Sheet

Marketing Sheet

Mars Air Systems STD2120-3UH-OB Specs

Manufacturer	Mars Air Systems
Model Number	STD2120-3UH-OB
Weight	48 lbs
Width	120″
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

Reviews

Enhanced Doorway Climate Control for Restaurants

The Mars Air Systems STD2120-3UH-OB delivers reliable, energy‑efficient air barrier to keep indoor climate stable while reducing door‑draft losses in busy restaurant entrances.

Key Features

Fits door openings from 120" to 131" for versatile installation.
Un‑heated design with three 1/2 HP NEMA 1 motors for consistent airflow.
460 V 3‑phase power (2.4 A per motor) meets cETLus certification standards.
Galvanized steel cabinet finished in Obsidian Black powder coat for durability and corrosion resistance.
Provides up to 12 ft environmental separation and 10 ft insect control, ideal for commercial kitchen traffic.

From The Manufacturer

Standard Series 2 air curtain for 120"W door, unheated, galvanized steel cabinet with Obsidian Black powder coat finish, (3) 1/2 HP motors, 460v/60/3-ph, 1.57 kW, 2.4 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	CertificationscETLus	CertificationsETL	CertificationscETLus
WIDTH (SIDE - SIDE)	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)120	WIDTH (SIDE - SIDE)144	WIDTH (SIDE - SIDE)-	WIDTH (SIDE - SIDE)108
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 Door12 ft	Max Opening Height Window Door8 ft	Max Opening Height Window Door12 ft