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Fire Foam Sprinkler Head with Factory Price
| Price | $4.80 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 442 people viewed |
Model NO.:
PTW
Sprinkler Installation:
Pendent
Sprinkler Head Type:
Open
Alarm Valve Type:
Dry Alarm Valve
Automatically Opened and Closed Repeatedly:
Can 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
Flow Range:
1L/S~2L/S
Working Pressure:
0.3MPa~0.5MPa
Expansion Ratio:
≥6
Trademark:
GAN
Transport Package:
Crate
Specification:
CCC, ISO9001
Origin:
Shenzhen, China
Product Description
Fire Foam Sprinkler Head with Factory Price
Introduction:
The reticular foam nozzle (PTW series) is the specialized unit to form and spray air foam, which is mainly used in low expansion extinguishing system. Foam proportionate system supply foam solution for these nozzles. When foam solution was conveyed to nozzles by pipelines, the nozzle inhales air at outlet to make foams and put out fire.
Parameter:
Model | Working Pressure (MPa) | Flow (L/S) | Flow Coefficient | 3m Height Spray Diameter (m) | Thread Size |
PTW1.0 | 0.3~0.5 | 1.0 | 30 | ≥3 | R 1/2" R 3/4" R 1" |
PTW1.2 | 1.2 | 36 | |||
PTW1.5 | 1.5 | 45 | |||
PTW1.75 | 1.75 | 53 |
Working Principle:
When pressurized foam solution flows through the cavity of the nozzle, its pressure will be
reduced because of throttling. That will result in vacuum and inhale air. The foam solution
then become foams after dispersed by nozzle.
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