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Fire protection

Monojet and EU Spray offers and supplies a variety of nozzles and complete systems for purposes of fire protection.
The most commonly used types in the field of nozzles are the flat jet tonque type nozzles and the watermist nozzles.
Depending on where you want to use these nozzles and where you want to install them, different regulatory approvals are required.

Flat jet nozzles

FIRE PROTECTION NOZZLES in accordance with European Union regulations for cooling chemical and fuel storage cylindrical tanks
Our precision flat jet nozzles are unique in Hungary.
The flat jet nozzles of Monojet Ipartechnika (Monojet Ltd.) are used in numerous places in the oil and gas industry.
We are one of MOL's suppliers (MOL is the Hungarian oil refinery), we supply nozzles in three sizes 12, 25, 60.
We supply flat jet nozzles with different spray angles in stainless steel material quality.
The storage of all flammable liquids is regulated by strict fire regulations. At the event of a fire, the structural stability of the storage tanks will significantly reduce, increase the risk of explosion and, at the same time, endanger the other tanks in the environment. Often try to cool one side of the tank with a jet of water, which, however, further increases the danger as it causes uncontrollable material stresses. At the event of a fire, even the best possible heat removal requires even cooling of the tank, for which the Monojet flat jet nozzles offers the optimal solution.
Our fire protection flat jet nozzles can be used as a mantle cooling nozzle, but only as a construction product with a declaration of performance.
ÉMI license not available.
Flat jet nozzles

Flat jet nozzles

Type: Flat jet nozzles
Dimensions: 12 (8 l / min), 25 (15 l / min) and 60 (38.70 l / min) at 2 bar pressures
Material quality: AISI 303 or AISI316L
Spray angle: 140 ° -160 ° depending on pressure
Connection: ¼ ”BSPT (12 and 25), 3/8” BSPT (60)

Watermist nozzles

Water mist extinguishing nozzles are gaining more ground in fire protection systems because at opposite of sprinkler heads the nozzle does not release a large amount of water in the event of a fire, but prevents the spread of fire by spraying water with a fine spray.
This is especially important where there are non-reproducible documents (eg library, archives) or even high-value equipment.
Fine water droplets, water spray allows very fast heat removal (absorption), which is very important in fire protection.
The nozzles are located around the body, each with a filter due to the small bore diameter. Each nozzle on the nozzle body a total of 7 hollow cones has a scatter pattern, while the entire scatter pattern is assembled into a full cone.
At the top of the nozzle is a temperature sensor that activates the nozzles on the body when the room temperature rises above the set temperature.
Each part of the nozzle is made of stainless steel (AISI316L / 1.4404).
Water mist extinguishing nozzles

Water mist extinguishing nozzles

Type: Water mist extinguishing nozzle
Material quality: Brass, nickel-plated brass, AISI303 / 1.4305, AISI316L / 1.4404, Hastelloy C22
Scattering angle: from 60 ° to 130 °
Connection: ¼ ”, 3/8”, ½ ”, ¾” BSP or NPT
Features Filtration: nozzles can be supplied with or without filter 
Flow capacity: on request, with temperature sensor or without
Downloading Water mist extinguishing nozzles catalogue

Sprinkler nozzles

Sprinkler nozzles are produce a full cone spray pattern with high spray angles, ensuring high surface coverage and preventing the spread of fire. They are delivered as standard with a standard angle of 130 °.
Sprinkler heads are used in many places where fire protection equipment is located.
Available in a variety of spray angles and flow capacities, in acid-resistant, brass or nickel-plated brass material.
SP open sprinkler nozzle

SP open sprinkler nozzle

Type: SP open sprinkler nozzle
Material quality: Brass, nickel-plated brass, AISI303 / 1.4305, AISI316L / 1.4404, Hastelloy C22
Spray angle: 130 °, 180 ° or special requirement
Connection: ½ ”, ¾” BSP or NPT or on request
Features Volume flow: on request
Downloading SP open sprinkler nozzle catalogue

Complete fire protection systems

Complete fire protection systems

Complete fire protection systems

Type: Complete fire protection systems
Features Tanks, mixers, monitors, foam distributors, fire shields, etc.

Downloadable catalogs

Check out our fire protection nozzles

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