Description
Curtron S-MI-36-1 37″ Medium Industrial Air Curtain – CUSMI361
Stop flying insects, airborne pollutants, and inclement weather from entering your establishment with Curtron S-MI-36-1! This medium industrial air curtain covers areas up to 36″ wide and doors up to 14′ high. Its housing is made of stainless steel for increased durability and endurance. The S-MI-36-1 has a single 1-speed horsepower motor.
Features
- Covers areas up to 36″ wide
- (1) 1-speed 1 HP motor
- For doors up to 14′ high
- Stainless steel housing
Specifications
- Model: S-MI-36-1
- Dimensions: 15″ H x 37″ W x 15.38″ D
What our Experts Think
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Perfect for Medium-Sized Openings – Covers doors up to 7 feet high in moderate industrial settings.
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Energy Efficient – Reduces heating and cooling costs by minimizing air exchange.
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Effective Protection – Keeps out insects, dust, and fumes to maintain cleaner environments.
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Reliable Performance – 1/2 HP motor with direct-drive blower delivering up to 1167 CFM airflow.
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Durable Design – Galvanized steel housing ensures long-lasting industrial use.
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Easy to Install – Surface-mount with included brackets for quick setup.
Q&A
Q: What is the Curtron S-MI-36-1 air curtain used for?
A: It blocks dust, insects, and outside air at medium-sized commercial and industrial doorways.
Q: What is the width of the S-MI-36-1 air curtain?
A: It measures 37 inches, ideal for standard medium industrial doors.
Q: Is it designed for continuous operation?
A: Yes, it features a durable motor for reliable, ongoing use.
Q: How does it contribute to energy savings?
A: By reducing air exchange, it helps maintain indoor temperatures and lowers HVAC costs.
Q: Is mounting hardware included?
A: Yes, all necessary installation accessories are provided.
Q: What power voltage does it require?
A: The unit operates on standard 120V power.
Maintenance Tips
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Clean intake and discharge grilles monthly to ensure proper airflow.
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Inspect fan motor and blades quarterly for smooth operation.
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Check and tighten electrical connections regularly to avoid faults.
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Replace or clean filters monthly to maintain efficiency.
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Schedule annual professional servicing to prolong unit life and warranty.






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