Curtron S-IBD-120-3 121 Inch Insect Back Door Air Curtain with 3 Motors

Curtron  |  MFG #: S-IBD-120-3  |  Item #: 35743
  • Three 3/4 HP motors ensure consistent airflow
  • Aluminized steel housing provides durability
  • Covers up to 120" wide for large doors
  • View More Details
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The Curtron S-IBD-120-3 Insect Back Door Air Curtain is a commercial-grade airflow solution designed for perimeter protection in foodservice, hospitality, and industrial environments. Equipped with three 1-speed 3/4 HP motors, this unheated air curtain spans up to 120 inches wide, specifically engineered for door openings up to 10 feet high. Its aluminized steel housing ensures durability and corrosion resistance, while the integrated air filter maintains cleanliness. This model is engineered to prevent insects and airborne contaminants from entering controlled environments, effectively maintaining hygiene standards and reducing energy transfer in busy foodservice settings. The unit’s technical specifications include a width of approximately 121 inches, height of 15 inches, depth of 15.38 inches, and a weight of 285 lbs, making it suitable for large commercial entrances requiring robust airflow management.

This air curtain provides reliable, high-performance airflow coverage for large commercial entrances, featuring three powerful motors that ensure consistent protection against insects and debris. Its aluminized steel housing offers structural integrity and long-term durability, while the integrated air filter simplifies maintenance and keeps the unit operating efficiently. Designed for doors up to 10 feet high, it seamlessly integrates into busy commercial workflows, delivering sanitary airflow control in high-traffic environments. Its technical build allows for easy installation and minimal upkeep, making it ideal for foodservice operations requiring continuous barrier protection.

Ideal for large commercial kitchens, restaurant entrances, and food processing facilities demanding reliable insect and contaminant control

The Curtron S-IBD-120-3 air curtain operates with three 3/4 HP motors powered by a standard electrical supply compatible with typical commercial setups. Its air-cooled design ensures consistent performance with minimal maintenance. Constructed from rugged aluminized steel, it measures 121 inches wide, 15 inches high, and 15.38 inches deep, with a total weight of 285 lbs. The unit is ETL Listed and made in the USA, combining reliability with high standards of safety and craftsmanship. Its design supports operation in a range of environments, resistant to temperature fluctuations common in foodservice and industrial applications. Built for high durability, it features a straightforward installation process suited for large openings and demanding workflows, requiring routine filter cleaning and occasional inspection for optimal operation.

A commercial air curtain is a high-capacity airflow device designed to create a barrier of moving air across doorways to prevent the ingress of insects, dust, and unwanted air exchange. Installed in foodservice, hospitality, or industrial settings, it maintains environmental control and energy efficiency. The Curtron S-IBD-120-3 is a large-scale, three-motor model suitable for openings up to 10 feet high. It is often used in restaurant entrances, distribution centers, and processing facilities to uphold hygiene standards and protect indoor climates against external contaminants, making it ideal for high-volume foodservice applications requiring continuous airflow protection.

The Curtron S-IBD-120-3 is a robust, three-motor industrial air curtain designed for large commercial entrances, providing consistent barriers against insects and airborne drafts. Built with durable aluminized steel, it features reliable, factory-installed components suitable for high-traffic kitchens and food processing facilities. Its advanced airflow technology supports uninterrupted operation for medium workload environments, ensuring hygiene and operational efficiency in busy foodservice settings. This model’s design emphasizes durability, ease of installation, and low-maintenance performance, making it an essential component of modern commercial kitchen equipment.

Curtron S-IBD-120-3 stands out among commercial air curtains with its three high-performance motors and durable aluminized steel housing, ensuring long-lasting operation in demanding foodservice environments. Its wide coverage and reliable airflow facilitate seamless integration into large doorways, reducing ingress of pests and maintaining hygienic conditions without disruption. Designed for ease of maintenance, this model enhances workflow efficiency and operational reliability compared to smaller or less robust units, making it a superior choice for high-volume food processing and hospitality facilities.

More Details

Product Description

The Curtron S-IBD-120-3 Insect Back Door Air Curtain is a commercial-grade airflow solution designed for perimeter protection in foodservice, hospitality, and industrial environments. Equipped with three 1-speed 3/4 HP motors, this unheated air curtain spans up to 120 inches wide, specifically engineered for door openings up to 10 feet high. Its aluminized steel housing ensures durability and corrosion resistance, while the integrated air filter maintains cleanliness. This model is engineered to prevent insects and airborne contaminants from entering controlled environments, effectively maintaining hygiene standards and reducing energy transfer in busy foodservice settings. The unit’s technical specifications include a width of approximately 121 inches, height of 15 inches, depth of 15.38 inches, and a weight of 285 lbs, making it suitable for large commercial entrances requiring robust airflow management.

Top Curtron S-IBD-120-3 Features

This air curtain provides reliable, high-performance airflow coverage for large commercial entrances, featuring three powerful motors that ensure consistent protection against insects and debris. Its aluminized steel housing offers structural integrity and long-term durability, while the integrated air filter simplifies maintenance and keeps the unit operating efficiently. Designed for doors up to 10 feet high, it seamlessly integrates into busy commercial workflows, delivering sanitary airflow control in high-traffic environments. Its technical build allows for easy installation and minimal upkeep, making it ideal for foodservice operations requiring continuous barrier protection.

  • Powerful three-motor configuration for consistent airflow
  • Durable aluminized steel housing withstands daily industrial use
  • Includes air filter for easy maintenance and hygiene
  • Designed for large doors up to 10 feet high
  • Wide coverage area up to 120 inches for high-volume entrances

Ideal for large commercial kitchens, restaurant entrances, and food processing facilities demanding reliable insect and contaminant control

S-IBD-120-3 Technical Specs

The Curtron S-IBD-120-3 air curtain operates with three 3/4 HP motors powered by a standard electrical supply compatible with typical commercial setups. Its air-cooled design ensures consistent performance with minimal maintenance. Constructed from rugged aluminized steel, it measures 121 inches wide, 15 inches high, and 15.38 inches deep, with a total weight of 285 lbs. The unit is ETL Listed and made in the USA, combining reliability with high standards of safety and craftsmanship. Its design supports operation in a range of environments, resistant to temperature fluctuations common in foodservice and industrial applications. Built for high durability, it features a straightforward installation process suited for large openings and demanding workflows, requiring routine filter cleaning and occasional inspection for optimal operation.

  • Electrical Requirements: Suitable for standard commercial power, 3-phase, approximately 15-20 amps
  • Cooling Method: Air-cooled with self-contained motors
  • Construction & Finish: Aluminized steel with durable coating
  • Dimensions: 121" width x 15" height x 15.38" depth
  • Weight: 285 lbs
  • Temperature Resistance: Operates efficiently within typical ambient temperature ranges in foodservice environments
  • Installation & Maintenance: Requires clearance for airflow, routine filter cleaning, and periodic inspections

What is a commercial air curtain?

A commercial air curtain is a high-capacity airflow device designed to create a barrier of moving air across doorways to prevent the ingress of insects, dust, and unwanted air exchange. Installed in foodservice, hospitality, or industrial settings, it maintains environmental control and energy efficiency. The Curtron S-IBD-120-3 is a large-scale, three-motor model suitable for openings up to 10 feet high. It is often used in restaurant entrances, distribution centers, and processing facilities to uphold hygiene standards and protect indoor climates against external contaminants, making it ideal for high-volume foodservice applications requiring continuous airflow protection.

Top industrial air curtain for large openings in foodservice environments

The Curtron S-IBD-120-3 is a robust, three-motor industrial air curtain designed for large commercial entrances, providing consistent barriers against insects and airborne drafts. Built with durable aluminized steel, it features reliable, factory-installed components suitable for high-traffic kitchens and food processing facilities. Its advanced airflow technology supports uninterrupted operation for medium workload environments, ensuring hygiene and operational efficiency in busy foodservice settings. This model’s design emphasizes durability, ease of installation, and low-maintenance performance, making it an essential component of modern commercial kitchen equipment.

  • Designed for large entrances in commercial kitchens
  • Built with heavy-duty aluminized steel construction
  • Provides consistent airflow with three 3/4 HP motors
  • Suitable for medium workload foodservice settings
  • Ideal for environments requiring insect and contaminant control

Why Choose Curtron S-IBD-120-3?

Curtron S-IBD-120-3 stands out among commercial air curtains with its three high-performance motors and durable aluminized steel housing, ensuring long-lasting operation in demanding foodservice environments. Its wide coverage and reliable airflow facilitate seamless integration into large doorways, reducing ingress of pests and maintaining hygienic conditions without disruption. Designed for ease of maintenance, this model enhances workflow efficiency and operational reliability compared to smaller or less robust units, making it a superior choice for high-volume food processing and hospitality facilities.

  • Features three 3/4 HP motors for high airflow capacity
  • Constructed from corrosion-resistant aluminized steel
  • Large coverage area simplifies installation in wide doorways
  • Designed for continuous operation in busy environments
  • Provides reliable pest and contaminant control at high volumes

Certifications

ETL logo

ETL

This item has been evaluated by Edison Testing Laboratories (ETL) and has been found to meet or exceed electrical and gas safety standards.

Made in the USA logo

Made in the USA

This item was made in the United States of America.

Certifications

Customer reviews

Curtron S-IBD-120-3 Insect Back Door Air Curtain Covers Area Up To 120"W (3) 1-speed 3/4 HP Motors
Curtron Products

Curtron S-IBD-120-3 121 Inch Insect Back Door Air Curtain with 3 Motors

$3,969.28 $6,614.55

Curtron Products, S-IBD-120-3, Insect Back Door Air Curtain, covers area up to 120"W, (3) 1-speed 3/4 HP motors, for doors up to 10' high, aluminized steel housing, air filter, roller/plunger auto-door switch, FDA & USDA recommended, ETL Listed, Made in USA