• Professional Spray Nozzles and Spraying Systems Manufacturer
  • Provide you with excellent spray solutions
  • Email:
mistec nozzle factory

High Pressure Automatic Water Mist Nozzles with Glass Bulb - Close Type

Spray Characteristics
● Spray pattern: Full Cone
● Spay angles: 120°(other angles optional)
● Operating pressure: 8~14MPa
● K-factors: 0.3, 0.5, 0.7, 0.9, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5. Nozzles with other K factors can be customized.
● Material available: 304SS, 316SS, Brass (Chrome plated)
● Strainer: 40 mesh, 120 mesh, 200 mesh
● Class I water mist: Dv0.99<100μ
Contact Us Info
We manufacture and sell different types of nozzles with factory prices, high quality and fast delivery.
We can provide samples for you to test
Our business types: retail, wholesale, customized, OEM, etc.Welcome to consult.
For any kind of query, contact us like price,delivery,sizes,MOQ,Customized etc.
  • Description
  • Nozzle parameter data
  • Quote Form
High Pressure Water Mist Nozzles For Fire Fighting Protection

Design Features

Very fine droplet size, Class I water mist
Major parts include nozzle body, nozzle tips, whirl core, spray orifice, strainer mesh
High spray momentum, good ability for penetration of fire
Very fine atomizing droplets, Good dispersion effect
Fog-like droplets remain in air for long time

Performance Data

Material available: 316SS, Brass (Chrome plated)
Operating Pressure: 8~14Mpa
K-factor: 0.5 ~3.5, can be customized as your request
Strainer: 40 mesh, 120 mesh, 200 mesh
Class I water mist: Dv0.5≤100μ,Dv0.99<200μ

1. K factor is defined as following:
    Here, Q refer to the flow rate (L/min) and P refers to the operating pressure (Mpa). Tolerance of K
    factors in product standard should be within ±5%.
2. Both the Max. Spacing and Max. Height refer to total applications.
3. Open type water mist nozzles model Instruction:
     HPWM 1.5 / 10
     HPWM---------Series NO.
     1.5------------- K Factor
     10 ------------- (Min. Working Pressure Mpa)
4.Close type water m°ist nozzles model Instruction:
   HPWM 1.5 / 10 - 57°C φ2
   HPWM-------Series NO.
   1.5----------- K Factor
   10 ----------- (Min. Working Pressure Mpa)
    57°C--------Temperature of thermo bulbs
   φ2------------Diameter of thermo bulbs

Common Applications

Used in high pressure water mist system for fire suppression

Contact messages

Get in Touch

Contact Us

You can ask for free information about spray nozzles, such as sizes, type, price, shipping, installation, maintenance, customization, payment method, returns etc.
Our nozzle engineer will contact you as soon as possible to reply to your message. thanks

  • 1. High quality nozzle
  • 2. Fast shipping, fast express, air freight, etc
  • 3. Manufacturer direct sales, factory prices, more discounts
  • 4. Nozzle engineer timely communication, reply messages
Get it information

Contact info

For any kind of query, contact us with the details below.
  • Contact: Mr zhang
  • +86 15816801107
  • +86 (0769) 85119952
  • info@mistec.cn
  • Juqi Road, Humen Town, Dongguan City, Guangdong Province, China
  • Opening Hours : 24 hour