Brass Construction Water Curtain Spray Nozzle Sprinkler Heads

• Customization: Available
• Sprinkler Head Type: Open
• Alarm Valve Type: Wet Alarm Valve
• Model NO.: ZSTM B
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 100mm
• Deluge Valve Type: Diaphragm Type
• Product Name: Water Curtain Fire Sprinkler
• Finish: Chrome; Original
• Connection: 1/2′′; 3/4′′; 1′′
• Material: Brass
• OEM: Workable, MOQ=5000PCS
• Outlet: Single
• Working Pressure: 0.1-0.6MPa
• Transport Package: Carton
• Specification: 65*50*50
• Trademark: FOREDE
• Origin: Fujian, China
• HS Code: 8424901000
• Production Capacity: 200000sets/Month

Product Description

Product Description

WATER CURTAIN FIRE SPRINKLER

Water curtain sprinklers are the sprinklers fixed in the pipes of a water curtain system to continuously spray water to form a water curtain, protect fire-threatened surfaces and create fire separation.FOREDE-ZSTMB series single outlet water curtain sprinkler is a component of automatic or manual water curtain system. It is used as fire protection or partition and local protection cooling. Under normal circumstances, it is often used in conjunction with protective roller shutters and glass curtain walls. In particular, fire control and cooling protection are carried out in storage places such as liquefied petroleum and chemical products. It is used as fire protection or partition and local protection cooling. Under normal circumstances, it is often used in conjunction with protective roller shutters and glass curtain walls. In particular, fire control and cooling protection are carried out in storage places such as liquefied petroleum and chemical products.

Chrome coatings can be used to extend the life of the brass components used in Series ZSTM-A/ZSTM-B Sprinklers beyond that which would otherwise be obtained when exposed to corrosive atmospheres. Although coated sprinklers have passed the standard corrosion tests of the applicable approval agencies, the testing is not representative of all possible corrosive atmospheres. Consequently, it is recommended that the end-user be consulted with respect to the suitability of these corrosion resistant coatings for any given corrosive environment. The effects of ambient temperature, concentration of chemicals, and gas/chemical velocity, should be considered, as a minimum, along with the corrosive nature of the chemical to which the sprinklers will be exposed.

Specification

WATER CURTAIN FIRE SPRINKLER

Features:
Connecting Thread:BSP(NPT optional)
Main Material :Brass
Outlet: Single
Working pressure:0.1-0.6MPa
Surface Finishing:Chrome (Natural Brass Optional)

Model Number	Style	Size
ZSTM B-15	Horizontal	1/2''(DN15)
ZSTM B-20	Horizontal	3/4''(DN20)
ZSTM B-25	Horizontal	1''(DN25)

Packaging & Shipping

 

Order Information

 

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