NPT Fire Nozzle

The NPT fire nozzle is made of durable brass or robust PVC material. It is not only long-lasting and corrosion-resistant but also allows you to choose different sizes of threads to fit your hose precisely. The fire nozzle can withstand high water pressure while adjusting multiple water flow modes, such as spray and jet.Quotes can be obtained through FUXEON®.

Flow channel optimization design

The brass spray fire nozzle is designed based on advanced fluid dynamics principles. The internal flow channels have been precisely optimized to reduce water resistance. The outlet adopts a gradually constricted structure design, which forms a stable and powerful jet when passing through. It can cover angles of 15°, 30°, or even wider, ensuring that every drop of water can achieve maximum efficiency.

Parameters

Features

The brass fire hose nozzle can control the switch and adjust the spray size, from straight stream to fogging, suitable for multiple purposes.

Maximum pressure 100 PSI (applicable only to water). Brass casing and brass valve stem, corrosion-resistant, high-temperature resistant, and shock-resistant.

Our design is characterized by its simple structure, ease of use and convenience of operation.

It can spray straight or conical mist water in any direction, and can provide a stable flow of water at any spraying angle.

FAQ

Q1: What is an NH brass hose nozzle & where is it used?

A: NPT (National Pipe Tapered) fire nozzles are firefighting spray devices with tapered NPT threads for connection to pipes, hoses, or valves. They are mainly used in fixed fire piping systems, industrial fire protection, commercial buildings, offshore platforms, and shipboard systems—especially in regions adopting US standards (NFPA, UL, FM). Ideal for water mist, foam, or water spray in early fire control, cooling, and suppression.

Q2: Compatibility with existing systems?

A: Fully compatible with NPT-threaded pipes, valves, and fire hoses (NPSH/NH). Use NPT-NST/NH adapters to connect with fire department hoses. Widely used in US-standard industrial, commercial, and marine fire systems.

Application advantages

The compatibility and safety reliability of the NST fire nozzle are excellent. It can be adapted to various fire protection systems, featuring a wide pressure range of 0.1 - 1.2 MPa, flexible flow regulation capabilities, and perfect matching with systems of different pipe diameters. Through 100% pressure testing, strict quality control standards, anti-misoperation design, and long-term stability guarantees, with outstanding advantages, we provide a one-stop fire equipment solution for Beijing Daxing Anling Airport.