Automatic Water Spraying Extinguishing System Water Curtain Sprinkler

• Customization: Available
• Sprinkler Installation: Ordinary
• Sprinkler Head Type: Open
• Model NO.: ZSTMB
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Nozzle Flow Coefficient: 32
• Type: Fire Sprinkler
• Material: Brass
• Color: Chrome
• Size: 1/2" or 3/4"
• Transport Package: Brown Carton
• Trademark: welfare
• Origin: China(Mainland)
• Production Capacity: 1000PCS/15days

Product Description

1. Introduction
Water curtain sprinkler mainly used for fire partition, fire zone and local cooling. It is one of the important
Components in the water curtain system. When the fire broke out, it will spray a dense of water droplets to form
A multilayer water curtain according to the predetermined direction, stop the fire spreading. When the fire
Barriers not conforming between high-rise building or high-rise and low-rise buildings, or there is large
Fire risk equipment, facilities close to the buildings, this sprinkler installed on the adjacent windows and doors,
To strengthen the walls, windows, fire resistant shutter prevention, fireproof performance, and it can play the
Role of fire partition. This kind of sprinkler also applies to stage door, coal stack transfer station, etc.

2. Features
1) New structure, small, beautiful appearance. Ensure that there is accurate spraying shape and the largest
Water curtain.
2) The body is made of copper alloy, durable in use.

Main prarameters:

Specifications	Injection angle	Connect thread (G)	Flow characteristic  factor(K)	Min.working  pressure	H
ZSTMB-L6/90	90ºC	R1/2"	6	0.1MPA	25
ZSTMB-L32/120	120ºC		32
ZSTMB-T10/120			10		35
ZSTMB-T15/120			15
ZSTMB-T25/120			25
ZSTMB-T50/120		R3/4"	60		40
ZSTMB-T50/160	160ºC