Tyco® RFII | Cleanroom Cover Plate Air and Dust Seal | 56-908-1-001

Tyco Air and Dust Seal for RFII Fire Sprinklers

This Tyco Air and Dust seal is specifically for use with certain Tyco RFII fire sprinklers. Install this cleanroom seal with a Tyco RFII cover plate along with a fire sprinkler that is listed for use in cleanroom applications. Refer to the manufacturer datasheet to see if your concealed pendent or sidewall fire sprinkler can be used in a cleanroom application. When properly installed with a compatible fire sprinkler and cover plate, this air and dust seal is UL Listed. It has and outer diameter of approximately 3-3/16 in., and fits Tyco RFII cover plates. SINs (Sprinkler Identification Numbers) compatible with these covers/seals include the TY3531 and TY3551 standard response concealed pendents.

What are cleanroom cover plates for?

Cleanrooms are controlled environments used in industries where even microscopic levels of dust, living organisms, particles, or other contaminants could ruin products or research or harm people. Cleanroom cover plates reduce air movements and prevent contamination from small particles, and are typically used in hospitals, pharmaceutical, other medical facilities, and manufacturing that require a sanitary/sterile environment.