• Forced Air Keeps Out Insects, Dust, and Car Exhaust Fumes
• Perfect for Drive-Thru and Walk-Up Service Window Applications
• 25" (635 mm) Wide Unit for Window Sizes Up to 60" (1.52 m) High and 30" (762 mm) Wide
• Available Separate or Pre-Installed in CRL Window Frame
• Heated and Non-Heated Units Available

Compact and convenient, CRL Mars® Service Window Air Curtains create an advanced air barrier to insects, dust, and fumes without disturbing customers or employees. Designed for quick service drive-thru restaurants, dairy and ice cream stores, hamburger stands, and other businesses with serving windows, such as banks, dry cleaners, and pharmacies. The CRLLPV25 and CRLELPV25 provide an unobstructed view while maintaining clean, sanitary conditions. No remodeling or expensive installation is needed for these versatile air curtains, which mount inside or outside the exterior wall. Mounting holes on brackets simplify installation. Operates on 208V AC.

NOTE: In many cases local Health Departments are requiring quick service restaurants to have air curtains, or "fly fans" as they have become known in the industry, above each service window opening. CRL offers an optional integrated micro-switch concealed in the window, which will automatically turn the air curtain on as the window opens and off as the window closes. Not only is this convenient and time-saving during installation, but the clerk operating the window has one less thing to think about. For more information, contact CRL Technical Sales Department.

FEATURES:
• 1. Designed to meet the National Electric Code (NEC), and is ETL Listed for the U.S. and Canada.
• 2. Continuous duty, direct drive, variable speed, double shaft motor with automatic thermal overload protection. Overload protects motor from burnout, minimizing maintenance costs. Motor must be hard wired by an electrician.
• 3. Blower wheels are rust proof and dynamically balanced to provide quiet operation while maintaining high air velocity.
• 4. Low profile appearance. Overall height is 8" (203 mm) and overall depth is 10-3/4" (273 mm).
• 5. Air directional vanes, with 40" (1.02 m) sweep front to back, compensates for drafts.
• 6. Mounted adjustable speed controller knob allows air velocity to meet a wide range of field conditions.
• 7. All units have a self-contained, one-piece cabinet, fire retardant and corrosion proof paint, double protected with obsidian black rust preventative electrostatic powder coating.