1. Warehouse-Type Special Application Sprinkler CMSAX-K242 Description

The warehouse-type special application sprinkler is a high-flow special sprinkler designed for high-stacking or high-rack warehouses. Compared to ESFR sprinklers, its purpose is to control the spread of fire. The minimum operating pressure of this sprinkler is lower than that of ESFR sprinklers, and obstacles have less impact on its water distribution. Facilities equipped with this series of sprinklers do not require additional in-rack sprinklers. Additionally, this series of sprinklers can be used in dry systems and pre-action systems.

Product Standard: GB5135.22 "Automatic Sprinkler Systems Part 22: Special Application Sprinklers"

Design Specification: GB50084 "Design Code for Automatic Sprinkler Systems"

Acceptance Specification: GB50261 "Code for Installation and Acceptance of Automatic Sprinkler Systems"

2. Warehouse-Type Special Application Sprinkler CMSAX-K242 Technical Performance

(1) Nominal Diameter: φ20mm, Connection Thread R23/4″

(2) Flow Coefficient: K=242

(3) Sensitivity: Standard Response

(4) Rated Operating Pressure: 1.2MPa

(5) Operating Temperature: 74℃

(6) Installation Type: Pendant

(7) Maximum Clear Height: 12m