High Quality Foam Water Dual Sprinkler of Foam System Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
PTT/S
Sprinkler Installation:
Pendent
Sprinkler Head Type:
Open
Alarm Valve Type:
Dry Alarm Valve
Automatically Opened and Closed Repeatedly:
Can't Automatically Opened and Closed
Open Fire Sprinkler System Type:
Water Spray System
Dry Alarm Valve Type:
Enclosed Type
Alarm Valve Diameter:
150mm
Nozzle Flow Coefficient:
80
Nominal Diameter:
Dn15, Dn20
Expansion Ratio:
≥6
Working Pressure:
0.3MPa~0.5MPa
Discharge Coefficient:
40~60
Trademark:
GAN
Transport Package:
Crate
Origin:
Shenzhen, China