Name: GunJet® Nozzle, Brass
SKU: AA31-1/4F

Performance

Configuration

Standard Feature

Product Category

Materials

Outlet Connection Gender

Threaded nozzles are typically offered with tapered pipe threads. NPT and BSPT threads are the most common. Other thread types are available for selected nozzles.

Inlet Connection Thread Type

Weight

Our products are grouped into these primary product types:
- Nozzle - Body _(a nozzle body without a spray tip)_
- Tip _(a spray tip without a nozzle body)_
- Assembly _(a complete nozzle assembly including both a nozzle body and a spray tip)_

Product Type

The volume of liquid passing through a nozzle (also called the nozzle’s capacity) is typically measured in gallons per minute or liters per minute. Flow rate is affected by liquid pressure and other factors, including the specific gravity and viscosity of the liquid being sprayed.
> _For more information on liquid flow rate or nozzle capacity, download our [technical reference document](https://spray.widen.net/download/spray/oeafrrites/cat75HYD_us_Tech-Reference_A.pdf) or contact your [local Spraying Systems Co. sales rep](https://www.spray.com/contact/find-a-representative)._

Liquid Flow Rate

Standard hydraulic nozzles range in connection size from 1/8” threaded nozzles up to those with 12” flange connections. Larger connection sizes typically have larger flow rates but a wide variety of configurations are available to meet your application needs.

Inlet Connection Size

Outlet Connection Size

Height

Spray nozzles are manufactured from a wide variety of materials that have been determined to meet the usual requirements of the applications most commonly associated with that type of nozzle. Standard materials include brass, steel, various stainless steels, hardened stainless steels, many plastics and various carbides. Spray nozzles can also be supplied in other materials upon special request. Materials of construction affect nozzle wear life and resistance to corrosion and abrasion.
> _For more information on nozzle materials, download our [technical reference document](https://spray.widen.net/download/spray/oeafrrites/cat75HYD_us_Tech-Reference_A.pdf) or contact your [local Spraying Systems Co. sales rep](https://www.spray.com/contact/find-a-representative)._

Material Composition

We offer the _**“brand”**_ filter as a convenience because many Spraying Systems Co. nozzle brand names are recognized by customers around the world, such as VeeJet® flat spray nozzles and FullJet® full cone nozzles. Most of our nozzle brands are registered trademarks in the United States and in other countries around the world.

Brand

Width

Overall length of the part (typically measured in inches or millimeters).

Length

Model

Trigger Position

GunJet spray guns and accessories are available with various outlets, including NPT or BSPT threaded outlets, UniJet threaded outlets (11/16-16) and quick-connect outlets.

Outlet Connection Type

Maximum Pressure

Most nozzles are available with NPT or BSPT connections. Other threaded connections are available on select nozzles and additional connection types, such as flange and quick-connect, are also common. Some nozzles are also available with sanitary connections.

Inlet Connection Type

Maximum Temperature

Threaded nozzles are available with male (external) threads or female (internal) threads.

Inlet Connection Gender

GunJet spray guns are available for a wide range of operating pressures. The maximum operating pressure for any Low Pressure GunJet spray gun is 250 psi (17 bar). The maximum operating pressure for any Medium Pressure GunJet spray gun is 1000 psi (69 bar). The maximum operating pressure for any High Pressure GunJet spray gun is 4000 psi (275 bar). Be sure to check the specifications for each GunJet spray gun carefully and follow all safety guidelines.

Pressure Group

QuickMist® Quick Connect Air Atomizing Nozzles

Electrically-Actuated / Hydraulic Atomizing

Throttling and Pressure Relief/Regulating Valves

Medium Pressure Trigger Valve

* Max. operating pressure: 500 psi (35 bar)
* Max. temperature: 200°F (93°C)
* Capacity: 5 gpm (19 lpm)
* Material: Brass valve body
* Optional trigger lock
* Can be used with air
* Positive trigger action for drip-free shut off