Concealed Fire Sprinkler

Concealed Fire Sprinkler ZSTDY-1/2’’&3/4’’-K=5.6&K=8.0

Product Introduction

K FACTOR: K 5.6 @US (8.0 @Metric) / K 8.0 @ US (115 @Metric);
Connecting Size: DN15 (1/2”) / DN20 (3/4”);
Connecting Thread: BSP (NPT Optional);
Main Material: Brass;
Sensitive Element: JOB® Brand Glass Bulb;
Seal Material: NBR;
Surface Finishing : Natural Brass.

Technical Parameters