MARS Unhtd 11"H 144"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 12 ft Opening
The MARS Unhtd 11"H 144"W 13"D Steel Air Curtain: Ambient Air (MPN STD2144-3UD-OB) is a standard-profile ambient air curtain designed for a 12 ft opening, delivering 4,326 cfm. This unheated unit provides a…
SKU 3G-OTH-72922
Also listed as: STD21443UDOB · STD2144 3UD OB
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MARS Unhtd 11"H 144"W 13"D Steel Air Curtain: Ambient Air (MPN STD2144-3UD-OB) is a standard-profile ambient air curtain designed for a 12 ft opening, delivering 4,326 cfm. This unheated unit provides a non-thermal air barrier for industrial doorways.
Frequently Asked Questions
What is a MARS ambient air curtain used for?
A MARS ambient air curtain creates an invisible barrier of air over a doorway to separate indoor and outdoor environments. It helps reduce energy loss, prevent drafts, and keep insects out while allowing unobstructed traffic flow through a 12 ft opening.
What are the specifications of the MARS STD2144-3UD-OB air curtain?
The MARS STD2144-3UD-OB is an unheated, standard-profile steel air curtain measuring 11 inches high, 144 inches wide, and 13 inches deep. It delivers 4,326 cfm of ambient air and is designed for a 12 ft opening. The unit operates without heating elements.
Where to buy a MARS air curtain worldwide?
3G Electric supplies the MARS STD2144-3UD-OB air curtain to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.
How to install a MARS ambient air curtain?
Mount the MARS air curtain horizontally above the door frame on a sturdy surface. Ensure the unit spans the full width of the opening. Connect to a suitable power supply per the nameplate rating. Follow local electrical codes and the manufacturer's manual for proper clearance and airflow direction.
Used in
Common applications for MARSMARS Products
3G Electric supplies MARS ambient air curtains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
