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Quick Response

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Standard Coverage Sprinkler Quick Reference Guide

This guide is intended for general reference only. Prior to the design, layout, and/or installation of any sprinkler system, please refer to the technical documentation and always consult with the AHJ. FlameStop makes no representation or warranty as to whether following this guide will satisfy any rule or requirement. Please visit our downloads section for the most current technical data and product specifications. All products must be installed in accordance with the manufacturer's current installation instructions. FlameStop reserves the right to change product specifications at any time without notice and without incurring obligation.

Suitable for Light and Ordinary Hazard

PendentFlat Concealed PendentUprightHorizontal SidewallFlat Concealed Horizontal Sidewall
5.6K
VK3021 (p/n 19917) Temp Range 57-141°C
VK462 (p/n 13503A) Temp Range 68-93°C
VK3001 (p/n 19916) Temp Range 57-141°C
VK305 (p/n 12997) Temp Range 57-141°C
VK481 (p/n 17555) Temp Range 74-96°C
8.0K
VK3521 (p/n 19925) Temp Range 57-141°C
VK464 (p/n 13614A) Temp Range 68-93°C
VK3501 (p/n 19924) Temp Range 57-141°C
VK360 (p/n 15591) Temp Range 57-93°C
11.2K
VK377 (p/n 08337) Temp Range 68-141°C
VK531 (p/n 10633) Temp Range 68-141°C
GB - Glass Bulb
FL - Fusible Link
** - New XT1 Platform
- Also available in fusible link version
(NOTE) The above photos are for illustrative purposes only and might not exactly match the sprinkler indicated. Always refer to the technical documentation for product dimensions and physical characteristics.

Additional Quick Response Sprinklers

ConventionalFlush PendentStainless Steel Upright/PendentMirage Concealed (MRI Room Sprinkler)
5.6K
VK310 (p/n 19391)
VK402 (p/n 06702B)
VK478 (p/n 19995)
VK338 (p/n 14692)
VK339 (p/n 14693)
VK462-MRI (p/n 15480A)
8.0K
VK354 (p/n 18261)
VK464-MRI (p/n 15481A)
Mirage Concealed (high pressure)High Pressure PendentHigh Pressure UprightHigh Pressure Horizontal Sidewall
5.6K
VK463 (p/n 13667A)
VK317 (p/n 12282)
VK315 (p/n 12281)
VK319 (p/n 12285)
GB - Glass Bulb
FL - Fusible Link
- Also available in fusible link version
(NOTE) The above photos are for illustrative purposes only and might not exactly match the sprinkler indicated. Always refer to the technical documentation for product dimensions and physical characteristics.

Suitable for Light Hazard Only

PendentFlat Concealed PendentUprightHorizontal SidewallVertical Sidewall
2.8K
VK329 (p/n 12981) Temp Range 57-141°C
VK461 (p/n 13831A) Temp Range 68-93°C
VK325 (p/n 12980) Temp Range 57-141°C
VK333 (p/n 10035) Temp Range 57-141°C
4.2K
VK331 (p/n 06720B) Temp Range 57-141°C
VK465 (p/n 14262A) Temp Range 68-93°C
VK327 (p/n 06719B) Temp Range 57-141°C
5.6K
VK3021 (p/n 19917) Temp Range 57-141°C
VK462 (p/n 13503A) Temp Range 68-93°C
VK3001 (p/n 19916) Temp Range 57-141°C
VK305 (p/n 12997) Temp Range 57-141°C
VK306 (p/n 12983) Temp Range 57-141°C
GB - Glass Bulb
** - New XT1 Platform
- Also available in fusible link version
(NOTE) The above photos are for illustrative purposes only and might not exactly match the sprinkler indicated. Always refer to the technical documentation for product dimensions and physical characteristics.

Additional Quick Response Sprinklers

High Pressure PendentHigh Pressure UprightHigh Pressure Horizontal Sidewall
2.8K
VK342 (p/n 12290)
VK340 (p/n 12286)
VK344 (p/n 12287)
GB - Glass Bulb
- Also available in fusible link version
(NOTE) The above photos are for illustrative purposes only and might not exactly match the sprinkler indicated. Always refer to the technical documentation for product dimensions and physical characteristics.
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