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Foam Water Dual Sprinkler of Foam System

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Min Order	50 Pieces
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Shipping From	Guangdong, China
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Shenzhen Winan Industrial Development Co., Ltd.

Audited Supplier 12 years

Profile Certified by SGS/BV

Guangdong, China
Jaycee Wu (Mr.)
Manager

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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

Product Description

Foam and Water DualSprinkler, Foam Nozzle Series

The reticular foam and water dual sprinkler (PTT/S series) are the specialized units to form and spray air foam, which is mainly used in low expansion extinguishing system. The foam solution conveyed to the nozzle by pipes and inhale air before outlet of the nozzle and then become foams to put out fire. The foam/water combined nozzle can also spray water besides spraying foam.

Working principle:

When the pressure foam solution flow through the lumen of the nozzle, its pressure will be reduced because of throttling, which result in vacuum and inhale air. The foam solution then becomes foams after dispersed by nozzle.

Technical parameters

Notes: we make available customized design for our clients

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