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MARS Prison Package Air Curtain: For 3 1/2 ft Opening Wd, 1,945 fpm Max. Air Velocity - Tamper-Proof Air Curtains
MARSTamper-Proof Air Curtains

MARS Prison Package Air Curtain: For 3 1/2 ft Opening Wd, 1,945 fpm Max. Air Velocity

The MARS Prison Package Air Curtain is a tamper-proof air curtain designed for a 3 1/2 ft opening width, with a maximum air velocity of 1,945 fpm and available in 12 ft / 10 ft type. This MARS-branded unit (MPN…

SKU 3G-OTH-72962

Brand
MARS
Item
Prison Package Air Curtain: For 3 1/2 ft Opening Wd, 1,945 fpm Max. Air Velocity
Category
Tamper-Proof Air Curtains
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Technical Specifications

MARS
Manufacturer Part Number
STD242-1UA-OB-PP
Type
12 ft / 10 ft
Max. Air Velocity
1,945 fpm
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MARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARS Prison Package Air Curtain is a tamper-proof air curtain designed for a 3 1/2 ft opening width, with a maximum air velocity of 1,945 fpm and available in 12 ft / 10 ft type. This MARS-branded unit (MPN STD242-1UA-OB-PP) provides a secure air barrier solution for specialized environments.

Frequently Asked Questions

What is the MARS Prison Package Air Curtain used for?

The MARS Prison Package Air Curtain is a tamper-proof air curtain designed for security-sensitive openings such as correctional facilities. It maintains a high-velocity air barrier up to 1,945 fpm to deter unauthorized entry while allowing airflow, and is built for 3 1/2 ft wide openings.

What are the specifications of the MARS STD242-1UA-OB-PP air curtain?

The MARS STD242-1UA-OB-PP is a tamper-proof air curtain with a maximum air velocity of 1,945 fpm. It is designed for a 3 1/2 ft opening width and comes in a 12 ft / 10 ft configuration. The brand is MARS and the part number is STD242-1UA-OB-PP.

Where to buy the MARS Prison Package Air Curtain worldwide?

3G Electric supplies the MARS Prison Package Air Curtain worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this tamper-proof air curtain model STD242-1UA-OB-PP.

How to install a MARS tamper-proof air curtain?

Install the MARS tamper-proof air curtain securely above the door opening, ensuring it is flush with the frame to prevent tampering. Follow the manufacturer's guidelines for electrical connections and mounting. For best results, verify the opening width matches the 3 1/2 ft specification and test air velocity at 1,945 fpm.

Used in

Common applications for MARS
Commercial kitchens — MARS heated recess-mounted air curtains (e.g., PH1042-1EBB-PW) for temperature control at service entrances
Food processing plants — MARS washdown air curtains (e.g., STD248-1UA-OB-WD) for moisture-resistant air separation in wet zones
Warehouse loading docks — MARS heated air curtains (e.g., PH1072-2EFN-PW) to maintain indoor climate during frequent door openings
Cleanroom vestibules — MARS unheated air curtains for particulate control at personnel entry points
Retail storefronts — MARS recess-mounted air curtains (e.g., PH1048-1ECB-PW) for energy savings and customer comfort
Industrial maintenance — MARS motor control panels (e.g., 19-111) for centralized control of multiple air curtain units

MARS Products

3G Electric supplies MARS tamper-proof air curtains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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