NSF 37-1992
- Air Curtains for Entranceways in Food and Food Service Establishments
- standard by NSF International, 11/01/1992
- Category: NSF
$160.00
$80.00
Scope: This standard covers sanitation and performance requirements for air curtains for entranceways in food and food service establishments (e.g., service and customer entries, service windows, cooler and cold storage entries). The housing, air moving equipment, air directional regulating devices, and other appurtenances to the air curtain are included. An air curtain is intended to prevent flying insects from passing through an opening. It is not intended to exclude cats, dogs, or other animals, or to replace a security door. Other uses include retention of cold or cooled air and containment of odors.
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