Viking® Square Cover Plate | White | 165F | Thread On | 3-5/16 in. OD | 23179MC/W

Viking Model Flat Commercial Fire Sprinkler Cover Plate

Flat Commercial Base Part Number: 23179

This Flat Commercial Cover Plate features a White finish, 3-5/16 in. OD, and 165F (74C) activation temperature.

Viking Model Flat Commercial Cover Plates are flat, square fire sprinkler cover plates that are installed with your Viking Concealed Sprinkler Head to provide a clean and protected finish to your fire sprinkler system. Each Square Flat Commercial Cover Plate features secure Thread-On Installation, as well as a heat-sensitive solder link assembly, ensuring the safe and timely activation of your concealed fire sprinkler head.

Viking Model Flat Commercial Cover Plate Listings and Approvals

Each Flat Commercial Cover is made by Viking, a global leader in fire protection manufacturing. When installed properly, this fire sprinkler cover plate may carry listings and approvals from UL and FM. Refer to the manufacturer’s sprinkler datasheet for up-to-date listings and approvals of the sprinkler assembly in specific temperatures and/or applications. This Cover Plate may be used with the listed Viking sprinkler heads Only.

Viking Flat Commercial Cover Plate Installation and Other Information

In sprinkler systems utilizing concealed sprinklers, improperly installed cover plates may delay or prevent the proper activation of your fire sprinkler system. Cover Plates are designed to activate and fall off prior to the activation of your automatic sprinkler system. Ensure that you select the appropriate cover plate activation temperature for your sprinkler head. Please view the manufacturer datasheet for installation instructions and choosing your cover plate.

Cover Plates featuring Thread-On Installation can generally be installed or removed by gently twisting the cover plate threads into or out of the cover plate retainer assembly threads. When properly installed, a very small gap between the lip of the cover plate and the ceiling may be present. This air gap is necessary for proper operation of the sprinkler. If the ceiling requires repainting after sprinkler installation, ensure that the new paint does not seal off any of the air gap.

Viking Flat Commercial Cover Plate Finish and Temperature Information

Available finish options include Polished Chrome, White, Ivory, Black, Bright Brass, Brushed Brass, Antique Brass, Brushed Copper, and Brushed Chrome.
Custom Finishes may be available by custom order. Please contact QRFS Support for ordering assistance.  

Temperature options include 139F (59C) and 165F (74C).
Finish and temperature combinations available in the “Options” section at the top of this product page.

Available Viking Flat Commercial Cover Plates & Listed Accessories:

139F (59C):
Viking Square Cover Plate | Polished Chrome | 139F | 3-5/16 in. OD | 23179FA
Viking Square Cover Plate | White | 139F | 3-5/16 in. OD | 23179MA/W
Viking Square Cover Plate | Ivory | 139F | 3-5/16 in. OD | 23179MA/I
Viking Square Cover Plate | Black | 139F | 3-5/16 in. OD | 23179MA/B
Viking Square Cover Plate | Bright Brass | 139F | 3-5/16 in. OD | 23179BA
Viking Square Cover Plate | Brushed Brass | 139F | 3-5/16 in. OD | 23179BA/B
Viking Square Cover Plate | Antique Brass | 139F | 3-5/16 in. OD | 23179BA/A
Viking Square Cover Plate | Brushed Copper | 139F | 3-5/16 in. OD | 23179EA/B
Viking Square Cover Plate | Brushed Chrome | 139F | 3-5/16 in. OD | 23179FA/B

165F (74C):
Viking Square Cover Plate | Polished Chrome | 165F | 3-5/16 in. OD | 23179FC
Viking Square Cover Plate | White | 165F | 3-5/16 in. OD | 23179MC/W
Viking Square Cover Plate | Ivory | 165F | 3-5/16 in. OD | 23179MC/I
Viking Square Cover Plate | Black | 165F | 3-5/16 in. OD | 23179MC/B
Viking Square Cover Plate | Bright Brass | 165F | 3-5/16 in. OD | 23179BC
Viking Square Cover Plate | Brushed Brass | 165F | 3-5/16 in. OD | 23179BC/B
Viking Square Cover Plate | Antique Brass | 165F | 3-5/16 in. OD | 23179BC/A
Viking Square Cover Plate | Brushed Copper | 165F | 3-5/16 in. OD | 23179EC/B
Viking Square Cover Plate | Brushed Chrome | 165F | 3-5/16 in. OD | 23179FC/B