Curtron S-LI-144-4 145" Light Industrial Air Curtain - CUSLI1444
The Curtron S-LI-144-4 Light Industrial Air Curtain covers areas up to 144" wide and doorways up to 12' high. It has a stainless steel housing for increased durability. The S-LI-144-4 is powered by four 2-speed 3/4 horsepower motors. The Air Curtain has been manufactured in the United States of America.
Features
- Covers area up to 144" wide
- (4) 2-speed 3/4 HP motors
- For doors up to 12' high
- Stainless steel housing
Specifications
- Model: S-LI-144-4
- Dimensions: 15" H x 145" W x 15.38" D
What our Experts Think
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Wide Coverage: Designed for large openings up to 145", ideal for warehouses, manufacturing, and loading bays.
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Energy Savings: Reduces HVAC costs by minimizing air exchange between indoor and outdoor spaces.
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Durable & Reliable: Built for light industrial environments with continuous operation and minimal maintenance.
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Easy Installation: Surface-mount design with included hardware for quick setup on oversized doors.
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Improved Hygiene: Creates a strong air barrier to keep out dust, insects, and airborne contaminants.
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Quiet Operation: Engineered to maintain low noise levels, suitable for busy workspaces.
Q&A
Q: What is the Curtron S-LI-144-4 used for?
A: It's designed to block outside air, dust, fumes, and flying insects from entering wide commercial or light industrial doorways.
Q: What door size does this air curtain cover?
A: It effectively covers doorways up to 145 inches wide.
Q: Is it suitable for industrial environments?
A: Yes, it's ideal for warehouses, loading docks, and large backroom entrances with moderate to high traffic.
Q: What power requirements does it have?
A: The unit runs on 120V and features a powerful multi-speed motor for adjustable airflow.
Q: Does it help with energy efficiency?
A: Absolutely — it reduces heating and cooling loss by maintaining internal climate control year-roun
Maintenance Tips
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Clean intake grill and blower wheels monthly to ensure strong airflow.
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Inspect motor, fan, and mounting hardware quarterly to prevent wear.
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Check and tighten electrical connections every 3 months.
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Replace or clean filters regularly to maintain air curtain efficiency.
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Test unit operation to confirm full coverage and performance.
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Keep installation area free of dust and obstructions.
Damage 
Loss 
Theft 
