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Why you’ll love it

RestaurantSupply.com is your trusted source for Curtron air curtain refrigerators.

  • Authorized Curtron dealer, ensuring genuine commercial janitorial supplies and manufacturer support
  • Fast shipping available on in-stock Curtron S-LI-48-1-EH-FILTER air curtain refrigerators
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Curtron S-LI-48-1-EH-FILTER 48 Inch Electric Air Curtain Stainless Steel with Filter

Curtron  |  MFG #: S-LI-48-1-EH-FILTER  |  Item #: 35885
Item: #35885

Technical details
Manufacturer Curtron Products
Model Number S-LI-48-1-EH-FILTER
Manufacturer Part # S-LI-48-1-EH-FILTER
Width (side - side) 48" - 59"
Heat Type Electric
Horsepower per motor 3/4 Hp
Type Heated
Max. opening height (window/door) 12 Ft
Motors 1 Motor
Height 15"
Width 49"
Depth 15.38"
Made in USA Yes

About this item

Product Details

The Curtron S-LI-48-1-EH-FILTER Light Industrial Air Curtain is a commercial-grade electric-heated air barrier designed to maintain environmental separation in industrial and foodservice facilities. Engineered with a durable stainless steel housing, this unit covers areas up to 48 inches wide and is suitable for doors up to 12 feet high. It features a single 2-speed 3/4 HP motor for adjustable airflow, providing precise control over heated air streams. Ideal for controlling temperature, dust, and insects in busy kitchens, warehouses, or retail entrances, this air curtain combines robust construction with targeted operation specifications for reliable performance in moderate-traffic environments.

Top Curtron S-LI-48-1-EH-FILTER Features

The Curtron S-LI-48-1-EH-FILTER is designed to deliver efficient airflow with two-speed motor control for variable operation, ensuring precise community and workspace climate management. Its stainless steel housing offers durability against harsh conditions, while an integrated air filter facilitates cleaning and maintenance. This unit is suited for commercial foodservice environments with door heights up to 12 feet, supporting streamlined workflow and environmental separation with ease of service and cleaning. Its electric heating system provides quick heat-up and consistent temperature control, making it an optimal choice for moderate-traffic industrial and restaurant settings.

  • Functionality: Adjustable 2-speed airflow for diverse workflow needs
  • Durability: Made with stainless steel housing for corrosion resistance
  • Ease-of-use: Integrated air filter simplifies maintenance routines
  • Application fit: Suitable for doors up to 12' high in industrial kitchens
  • Workflow integration: Compatible with standard electrical systems for seamless installation

Ideal for controlling environment while maintaining high throughput in commercial kitchen and industrial door entry points.

Curtron S-LI-48-1-EH-FILTER Technical Specs

The Curtron S-LI-48-1-EH-FILTER operates on standard electrical requirements, typically compatible with 208/230V, single-phase power sources, with a maximum consumption of approximately 0.75 HP per motor. Its electric heating element offers rapid warm-up for consistent heated airflow, suitable for environments requiring temperature control up to ambient operating ranges. Constructed from stainless steel, it exhibits high corrosion resistance and durability in moderate-traffic industrial settings. The unit measures 49" wide, 15" high, and 15.38" deep, weighing approximately XX lbs, ensuring stable installation on standard commercial doorframes. Designed with maintenance in mind, the air curtain includes an integrated air filter and is built for straightforward cleaning and service access. Its blade and motor assembly are engineered for efficiency and longevity in mid-volume applications, providing a robust barrier against environmental contaminants.

  • Electrical Requirements: 208/230V, single-phase, 0.75 HP motor
  • Heating Method: Electric heat for rapid warm-up and temperature control
  • Construction & Finish: Stainless steel housing with corrosion-resistant coating
  • Dimensions: 49" W x 15" H x 15.38" D; approximately XX lbs
  • Energy Use: 0.75 HP motor, designed for continuous moderate operation
  • Compatibility: Suitable for standard electrical connections in commercial environments
  • Installation Requirements: Adequate clearance for airflow and filter access, mounted on door frames up to 12' high
  • Maintenance: Easy filter access for routine cleaning, minimal disassembly needed

What is a commercial air curtain ?

A commercial air curtain is a high-performance barrier device used to maintain indoor climate separation at entrances while allowing unobstructed passage. The top air curtain model delivers heated airflow to prevent the infiltration of outside air, dust, insects, and temperature loss. Installed in industrial kitchens, retail entrances, and warehouse doorways, it helps control environments in moderate-traffic settings. The Curtron S-LI-48-1-EH-FILTER is a precise example, featuring electric heating, stainless steel construction, and a 48-inch wide coverage suitable for doors up to 12 feet high—making it an effective solution for temperature management and contamination control in busy foodservice environments.

Top industrial air curtain for moderate-volume foodservice settings

Designed for moderate-operation environments, this commercial electric-heated air curtain offers reliable environmental control, robust stainless steel construction, and adjustable airflow—perfect for industrial kitchens and retail entrances. Curtron S-LI-48-1-EH-FILTER supports efficient climate separation and workflow in busy foodservice facilities.

  • Operation type — suitable for food processing and prep areas
  • Kitchen setting — ideal for industrial and retail foodservice spaces
  • Foodservice category — effective in temperature control and contamination barriers
  • Workload qualifier — supports moderate throughput environments
  • Use case — optimal for restaurant entryways and commercial kitchens

Why Choose Curtron S-LI-48-1-EH-FILTER?

Compared to standard models, this air curtain’s robust stainless steel housing and dual-speed motor provide enhanced durability and customizable airflow. Its electric heating and integrated filter ensure energy-efficient operation and simplified maintenance, supporting operational efficiency while safeguarding air quality. Its precise fit for doors up to 12 feet high and 48 inches wide makes it suitable for a variety of industrial and commercial kitchen applications.

  • Self-contained design with integrated air filter for minimal maintenance
  • Stainless steel construction for longevity in demanding environments
  • Adjustable 2-speed motor for tailored airflow and heat balance
  • Compact footprint optimized for standard doorways up to 12' high
  • Rapid heat-up with electric heating for consistent climate control

Certifications

Made in the USA logo

Made in the USA

This item was made in the United States of America.

Certifications

Customer reviews

Curtron S-LI-48-1-EH-FILTER Light Industrial Air Curtain Covers Area Up To 48"W
Curtron Products

Curtron S-LI-48-1-EH-FILTER 48 Inch Electric Air Curtain Stainless Steel with Filter

$3,852.55 $6,202.73

Curtron Products, S-LI-48-1-EH-FILTER, Light Industrial Air Curtain, covers area up to 48"W, electric heated, (1) 2-speed 3/4 HP motors, for doors up to 12' high, stainless steel housing, air filter, Made in USA