Curtron S-HD-120-3 121" Heavy-Duty Industrial Air Curtain - CUSHD1203
Designed to ensure bugs, insects and airborne pollutants do not enter your building, this Curtron S-HD-120-3 creates an air curtain to block these unwanted items inside your building. It covers an areas up to 120" wide. It is made specifically for doorways up to 18'. The housing of the S-HD-120-3 is made of stainless steel. The Air Curtain includes a remote mounted control panel.
Features
- Covers area up to 120" wide
- (3) 1-speed 3 HP motors
- For doors up to 18' high
- Stainless steel housing
- Includes remote mounted control panel
Specifications
- Model: S-HD-120-3
- Dimensions: 15" H x 121" W x 15.38" D
What our Experts Think
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Designed for Large Industrial Doors – Fits openings up to 18 feet high in demanding environments.
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High-Power Motor – 3 HP motor delivering up to 5475 CFM for strong air barrier performance.
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Heavy-Duty Durability – Galvanized steel housing built to withstand tough industrial conditions.
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Energy Efficient – Helps maintain indoor climate and reduces HVAC costs.
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Easy Installation – Surface-mount with included brackets for quick and secure setup.
Q&A
Q: What is the Curtron S-HD-120-3 air curtain designed for?
A: It’s made for large industrial and commercial doorways to block dust, insects, and outside air in heavy-traffic areas.
Q: How wide is the S-HD-120-3 air curtain?
A: It measures 121 inches, suitable for wide industrial entrances.
Q: What makes it “Heavy-Duty”?
A: It features powerful motors and rugged construction for continuous, demanding use.
Q: Does it improve energy efficiency?
A: Yes, it minimizes air exchange, helping maintain indoor temperature and reduce HVAC costs.
Q: Are mounting accessories included?
A: Yes, all necessary installation hardware is provided.
Q: What power requirements does it have?
A: This 3-phase model operates on 208-230/460V, depending on setup.
Maintenance Tips
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Clean intake and discharge grilles monthly to ensure maximum airflow.
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Inspect heavy-duty fan motors and blades quarterly for wear and balance.
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Check and tighten all electrical connections regularly for safe operation.
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Clean or replace filters monthly to maintain peak efficiency.
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Schedule annual professional maintenance to extend lifespan and protect warranty coverage.
