Tyco 139F (59C) White Cover Plate with Cleanroom Air and Dust Seal for Model RFII Fire Sprinklers

SKU
TYCOCLWH
White 139F (59C) Cover Plate Assembly for Tyco Model RFII Fire Sprinklers provides aesthetically-pleasing concealment to select Tyco concealed fire sprinklers with rated temperatures of 155F (68C).
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SKUTyco Part NumberCover Plate TemperatureFinish
TYCOCLWH56-792-4-135 (Cover Plate) with 56-908-1-001 (Air & Dust Deal)139F (59C)White
Fire Sprinkler TemperatureFire Sprinkler ModelsApprovals / ListingsAvailability
155F (68C) Fire SprinklersFor Tyco Model Model RFII Fire Sprinklers (See SINs Below)UL, FM, and/or other organizations depending on the sprinklerIn Stock

Product Description

White 139F (59C) Cover Plate Assembly for Tyco Model RFII Fire Sprinklers activates at 139F (59C) to facilitate timely activation of fire sprinkler heads with temperatures rated at 155F (68C). The added air and dust seal is designed to limit the entry of air and dust particles from above-ceiling spaces into the room below and is favored in hospitals, research facilities, and other sterile environments.

Sprinkler Identification Numbers (SIN) for this White 139F (59C) Cover Plate Assembly for Tyco Model RFII Fire Sprinklers include:

  • C2596
  • TY3531
  • TY3532
  • TY3535
  • TY3539
  • TY3555
  • TY3551

This White 139F (59C) Cover Plate Assembly for Tyco Model RFII Fire Sprinklers is listed by UL, FM, and/or other organizations depending on the sprinkler. When this white fire sprinkler cover plate reaches a specified temperature the solder holding the plate's decorative exterior on the frame melts, and the two separate. Cover plates in stock finishes other than white are available on our site, and custom-finished may be available by special order - call us at 888-361-6662 or click here to contact us.

For many cover plates, the rated temperature is at least 20F (6.7C) cooler than the sprinkler head's activation temperature, which ensures that the cover plate detaches early enough to allow the sprinkler to activate on time. However, each manufacturer's product line varies slightly and cover plate temperatures may be closer to or further away from the fire sprinkler's activation temperature. Use only the cover plate approved by the manufacturer for your specific sprinkler.

Fire Sprinkler Helpful Tips:

Tip 1: When replacing cover plates it is important to purchase replacements from the same manufacturer as the fire sprinkler. Each manufacturer's plate is a little different in size, color, and so on. The manufacturer and temperature of a cover plate is printed on the base of the plate. To view this information, remove the cover plate. Most cover plates are either twist off or pull off.

Tip 2: Any modifications or replacements to a fire sprinkler system should be performed by qualified professionals.

Tip 3: National Fire Protection Association (NFPA) guidelines state that spare fire sprinkler heads and a wrench should be accessible at all times in a facility with a commercial fire sprinkler system installed. Often, state regulations also apply. Check with your local fire department.

Tip 4: All fire sprinkler systems should be visually inspected (often) and professionally inspected (annually).

Technical Documents

Click here to view the data sheet for this White 139F (59C) Cover Plate Assembly for Tyco Model RFII Fire Sprinklers.

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