Unhtd Steel Air Curtain, 3.5 ft opening

In Packaging?: Yes

Damaged?: Unknown


Ambient air curtains create a wall of air that helps keep air from one space from entering another without a physical barrier. They are mounted above a door or entryway and use untreated ambient air to create a vertical air-based curtain. This barrier reduces air exchange between the two spaces and helps to keep insects and other pests from crossing the curtain. Brand: MARS Manufacturer Part Number: Multiple Heated/Not Heated: Not Heated HEPA Air Cleaning: No Ultraviolet Air Cleaning: No Sanitation Certified: No Washdown: No Profile Type: Standard Profile Housing Color: Black Housing Material: Steel Finish: Galvanized; Powder Coated Grille Material: Steel For Opening Width: 3-1/2 ft Max. Mounting Height - Environmental: 12 ft Max. Mounting Height - Insects: 10 ft Nameplate Voltage: Multiple Phase: 1 Frequency: 60 Hz Full Load Current: Multiple Power Consumption: 510 W Overall Height: 10-5/8 in Overall Width: 42 in Overall Depth: 13 in Nozzle Width: 42 in Max. Air Volume: 1,418 cfm Max. Air Velocity: 4,865 fpm Maximum Speed: 1,750 RPM Sound Level @ 10 ft: 66 dBA Number of Speeds: 3 Number of Motors: 1 Drive Type: Direct Drive Motor Type: Permanent Split Capacitor Motor Horsepower per Motor: 1/2 hp Motor Enclosure: Totally Enclosed Air Over Control Type: Door Limit Switch Hazardous Location Specification: Class I Group D Series: STD2 (Standard 2) Standards: AMCA Certified Max. Mounting Height Environment/Insect: 12 ft / 10 ft Air Curtain Type: Ambient Air Overall Dimensions W x H X D: 42 in x 10-5/8 in x 13 in Nominal Voltage: Multiple Nominal Voltage - Phase: Multiple Nameplate Voltage/Phase: Multiple Features Combined: Not Heated / No / No / No / No Overall Dimensions: 10-5/8 in H x 42 in W x 13 in D Nozzle Width Range: 37 to 72 in Sound Level @ 10 ft Range: 61 to 70 dBA Max. Air Velocity Range: 4001 to 5000 fpm Max. Air Volume Range: 0 to 2000 cfm Type of Entrance: Back Service Door; Drive-Up Window; Front Customer Door.