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MARS Prison Package Air Curtain: For 4 ft Opening Wd, 1,730 fpm Max. Air Velocity - Tamper-Proof Air Curtains
MARSTamper-Proof Air Curtains

MARS Prison Package Air Curtain: For 4 ft Opening Wd, 1,730 fpm Max. Air Velocity

The MARS Prison Package Air Curtain is a tamper-proof air curtain designed for a 4 ft opening width, with a maximum air velocity of 1,730 fpm and available in 12 ft / 10 ft types (MPN STD248-1UA-OB-PP). 3G Electric…

SKU 3G-OTH-73015

Brand
MARS
Item
Prison Package Air Curtain: For 4 ft Opening Wd, 1,730 fpm Max. Air Velocity
Category
Tamper-Proof Air Curtains
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Technical Specifications

MARS
Manufacturer Part Number
STD248-1UA-OB-PP
Type
12 ft / 10 ft
Max. Air Velocity
1,730 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 4 ft opening width, with a maximum air velocity of 1,730 fpm and available in 12 ft / 10 ft types (MPN STD248-1UA-OB-PP). 3G Electric sources this specialized unit across 14 industrial departments, with deep expertise in combustion, pumps, and controls ensuring accurate specification and support.

Frequently Asked Questions

What is the MARS Prison Package Air Curtain used for?

The MARS Prison Package Air Curtain is designed for security-sensitive openings, such as prison doors, where tamper-proof construction is required. It creates a high-velocity air barrier up to 1,730 fpm to separate environments, deter insects, and maintain temperature control in correctional facilities.

What are the specifications of the MARS STD248-1UA-OB-PP air curtain?

The MARS STD248-1UA-OB-PP is a tamper-proof air curtain for a 4 ft opening width. It delivers a maximum air velocity of 1,730 fpm and is available in 12 ft or 10 ft lengths. This model is part of the Prison Package series, built for secure installations.

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 since 1990, 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.

How to install a MARS tamper-proof air curtain?

Install the MARS air curtain above the door opening, ensuring secure mounting to prevent tampering. Connect to a suitable power source per local codes and verify airflow direction. For best results, seal gaps around the unit and test velocity settings. Consult a qualified technician for safety compliance.

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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