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MARS Explosion Proof Air Curtain: For 4 ft Opening Wd, 1,730 fpm Max. Air Velocity - Hazardous Location Air Curtains
MARSHazardous Location Air Curtains

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

The MARS Explosion Proof Air Curtain (MPN STD248-1UA-OB-XP) is a hazardous location air curtain designed for a 4 ft opening width, with a max air velocity of 1,730 fpm and a type of 12 ft / 10 ft. 3G Electric…

SKU 3G-OTH-72403

Also listed as: STD2481UAOBXP · STD248 1UA OB XP

Brand
MARS
Item
Explosion Proof Air Curtain: For 4 ft Opening Wd, 1,730 fpm Max. Air Velocity
Category
Hazardous Location Air Curtains
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MARS
Manufacturer Part Number
STD248-1UA-OB-XP
Type
12 ft / 10 ft
Max. Air Velocity
1,730 fpm

Technical Documents

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MARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARS Explosion Proof Air Curtain (MPN STD248-1UA-OB-XP) is a hazardous location air curtain designed for a 4 ft opening width, with a max air velocity of 1,730 fpm and a type of 12 ft / 10 ft. 3G Electric interprets this demand and delivers this genuine industrial equipment, sourcing across 14 departments with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a MARS explosion proof air curtain used for?

A MARS explosion proof air curtain is used to maintain climate separation and prevent airborne contaminants from passing through doorways in hazardous locations. It is suitable for industrial environments where flammable gases, vapors, or combustible dusts may be present, such as chemical plants, refineries, and paint booths.

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

The MARS STD248-1UA-OB-XP explosion proof air curtain is designed for a 4 ft opening width, delivers a maximum air velocity of 1,730 fpm, and is available in 12 ft / 10 ft lengths. It is a hazardous location air curtain from MARS, suitable for use in classified areas requiring explosion-proof equipment.

Where to buy a MARS explosion proof air curtain for worldwide delivery?

3G Electric supplies the MARS STD248-1UA-OB-XP explosion proof air curtain for worldwide delivery. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this hazardous location air curtain.

How to select the right MARS explosion proof air curtain for a hazardous location?

To select the right MARS explosion proof air curtain, first determine the door opening width and required air velocity for your application. For the STD248-1UA-OB-XP, it fits a 4 ft opening with 1,730 fpm max velocity. Verify the unit's hazardous location classification matches your area's gas or dust group. Consult a qualified engineer for proper sizing.

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 hazardous location 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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