Water curtain / spray nozzle

Water curtain / spray nozzle

Information
  • Water curtain / spray nozzle
  • Water curtain / spray nozzle
  • Water curtain / spray nozzle
  • Water curtain / spray nozzle
  • Water curtain / spray nozzle
Quick Details

Water curtain

Overview

The water curtain nozzle is the main component of the water curtain system. It distributes the pressure moisture into a certain width and thickness  of the curtain water curtain to prevent flame penetration, heat absorption and smoke insulation. It is suitable for large factories, workshops, halls and theaters, stage and doors and windows of buildings and openings,etc., or between adjacent buildings.

Technical parameters

Model Booundary dimension Flowcoefficient(K) Spray angle(°) connectorscrew
ZSTM-15A 25×28×35 38 150° R1/2
ZSTM-20A 30×34×30 60 160° R3/4
ZSTM-15B6   18 180° R1/2
ZSTM-15B8 25×28×32 28 180° R1/2
ZSTM-15B10 45 180° R1/2
ZSTM-15B15 30×34×35 90 180° R3/4
ZSTM-15B20 140 180° R3/4
ZSTM-15C 25×28×42 40 160° R1/2
ZSTM-20C 30×34×54 45 160° R3/4
ZSTM-25 42×48×72 60 160° R1/2

spray nozzle

Overview

Spray nozzle is the main component of spray system. The pressure water is ejected the tiny droplets in its interior, after through  collision and rotary stirring, with better cooling, asphyxiation and electrical insulation. It is widely used in industrial sites of flammable, flammable gas, liquid processing and storage,etc.

Technical parameters

Model Flowcoefficient(K) Spray angle(°) connectorscrew Type
ZSTWB-30-120c 16 120° R1/2 centrifugal superfine fogdrog
ZSTWB-40-90 21 90° R3/4 centrifuga
ZSTWB-50-120 27 120° R3/4 centrifuga
ZSTWB-50-120c 27 120° R3/4 centrifugal superfine fogdrog
ZSTWB-63-(90-180) 34 90°-120° R1/2 percussive
ZSTWB-80-(90-180) 43 90°-120° R1/2 percussive
ZSTWB-100-(90-180) 53 90°-120° R1/2 percussive
ZSTWB-160-(90-180) 86 90°-120° R1/2 percussive
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