IMPA: 330831

Fog Nozzle 3-Position for Fire Hose Nozzles

This 3-position fog nozzle is a vital component for shipboard firefighting systems, offering flexible water spray patterns to address various types of fires. With a simple twist of the lever, the nozzle switches from a straight stream for long-range reach to a fog pattern for efficient heat shielding and fire suppression.

Engineered for the demanding marine environment, this nozzle is manufactured from corrosion-resistant materials to withstand saltwater and harsh weather conditions. It features a standard fire hose connection, making it easy to install on existing deck hoses and fire mains.

Designed for reliability, the nozzle ensures minimal pressure loss while delivering a consistent coverage area. It meets international marine safety standards and is suitable for use on merchant vessels, offshore platforms, and industrial installations.

Key Features

Technical Specifications

SpecificationValue
Product TypeFire Hose Fog Nozzle
IMPA Code330831
Nozzle Positions3 (OFF / Straight Stream / Fog)
Inlet Connection2.5-inch NH (National Hose) Thread
MaterialMarine-grade Aluminum Alloy
Maximum Working Pressure150 PSI (10 bar)
WeightApprox. 1.5 kg (3.3 lbs)
Overall Length180 mm (7.1 in)
FinishCorrosion-resistant anodized coating
ApplicationShipboard firefighting, offshore installations

Frequently Asked Questions

What are the three positions on this fog nozzle?

The nozzle has an OFF position to shut off water flow, a straight jet position for a concentrated stream, and a fog position for wide-angle spray and cooling.

Can this nozzle be connected to standard fire hoses found on vessels?

Yes, it features a 2.5-inch NH (National Hose) threaded inlet that mates with most fire hose couplings used in marine environments.

What materials are used in its construction?

The nozzle body is made of marine-grade aluminum alloy with an anodized finish, providing excellent resistance to saltwater corrosion and wear.

Is this nozzle suitable for high-pressure water systems?

It is rated for a maximum working pressure of 150 PSI (10 bar), which is adequate for most shipboard fire mains and industrial water supply systems.

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