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3G Electric
MARS LPN248-1UA-OB Ambient Air Curtain - Ambient Sanitation-Certified Air Curtains
MARSAmbient Sanitation-Certified Air Curtains

MARS LPN248-1UA-OB Ambient Air Curtain

The MARS LPN248-1UA-OB is an ambient sanitation-certified air curtain, designed as a low-profile unit for a 4 ft opening width. It delivers 1,200 cfm of ambient (unheated) air, operates on single-phase power, and…

SKU 3G-OTH-74148

Also listed as: LPN2481UAOB · LPN248 1UA OB

Brand
MARS
Item
LPN248-1UA-OB Ambient Air Curtain
Part Number
LPN248-1UA-OB
Category
Ambient Sanitation-Certified Air Curtains
Available to Order
Also known as:LPN248-1UA-OBMARS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MARS
Manufacturer Part Number
LPN248-1UA-OB
Type
Low Profile, For 4 ft Opening Wd, 1,200 cfm
Ph
1

Technical Documents

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

Product Description

The MARS LPN248-1UA-OB is an ambient sanitation-certified air curtain, designed as a low-profile unit for a 4 ft opening width. It delivers 1,200 cfm of ambient (unheated) air, operates on single-phase power, and measures 8 inches high by 48 inches wide by 9 inches deep in a steel housing.

Frequently Asked Questions

What is a MARS LPN248-1UA-OB air curtain used for?

The MARS LPN248-1UA-OB is an ambient (unheated) air curtain designed for a 4 ft wide opening. It creates an invisible air barrier to separate indoor and outdoor environments, helping maintain temperature control and reduce insect infiltration in commercial or industrial doorways.

What are the specifications of the MARS LPN248-1UA-OB?

This MARS air curtain is a low-profile, unheated model rated for 1,200 cfm airflow. It measures 8 inches high by 48 inches wide by 9 inches deep, operates on single-phase power, and is designed for a 4 ft opening width. It is ambient (no heating element).

Where to buy a MARS LPN248-1UA-OB air curtain worldwide?

3G Electric supplies the MARS LPN248-1UA-OB air curtain to customers worldwide. 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 ambient air curtain.

How to install a MARS LPN248-1UA-OB air curtain?

Install the MARS LPN248-1UA-OB horizontally above the door opening, ensuring the discharge nozzle faces downward. Secure the mounting brackets to a structural header, connect single-phase power per local codes, and verify airflow direction. Always follow the manufacturer's installation manual for best results.

Used in

Common applications for MARS
Commercial building entrances — MARS air curtain with motor control panel 19-114 (208/230V AC, 24.9 A) for high-traffic doorways
Industrial loading docks — MARS air curtain with motor control panel 19-116 (460V AC, 4.8 A) to reduce infiltration of outdoor air
Cold storage facilities — MARS air curtain with motor control panel 19-115 (460V AC, 3.2 A) to maintain temperature separation
Restaurant drive-through windows — MARS air curtain with motor control panel 19-101 (208/230V AC, 3.3 A) for insect and dust control
Warehouse personnel doors — MARS air curtain with motor control panel 19-117 (208/230/460V AC, 6.6 A) for energy savings
Hospital entrances — MARS air curtain with motor control panel 19-112 (208/230/460V AC, 9.9 A) to help maintain indoor air quality
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MARS Products

3G Electric supplies MARS ambient sanitation-certified 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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