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)._

Materials

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

Specific gravity is the ratio of the density of a fluid compared to the density of water. It must be considered to properly calculate flow rate. 

 **Alternatively**, if you don't know the specific gravity you may select the **Liquid Type** from a list of commonly-sprayed liquids and temperatures.

### Liquid Type

 The type of liquid sprayed and its temperature affects the specific gravity of the liquid and in turn affects the flow rate. The default liquid is water, with a specific gravity of 1. 

> _For more information on how specific gravity and other characteristics such as temperature, viscosity and surface tension affect spray performance, 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)._

Specific Gravity

Model

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

The angle of the spray pattern as it emerges from the nozzle orifice, measured in degrees. Narrower spray angles provide less coverage of the sprayed surface. Wider spray angles provide greater coverage of the sprayed surface. Solid stream nozzles have a 0° spray angle.
> _For more information on spray performance characteristics including spray angle and spray coverage, 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)._

Spray Angle

The operating pressure as published in our catalog.

> _For more information on how liquid pressure affects spray performance, 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 Pressure

Mesh Size

UniJet® 4193B Strainer with Check Valve, 50 Mesh, 5 psi Spring Pressure, Polypropylene

UniJet® 4193B Strainer with Check Valve, 50 Mesh, 5 psi Spring Pressure, Brass

UniJet® 4193B Strainer with Check Valve, 100 Mesh, 5 psi Spring Pressure, Polypropylene

UniJet® 4193B Strainer with Check Valve, 50 Mesh, 10 psi Spring Pressure, Polypropylene

UniJet® 4193B Strainer with Check Valve, 100 Mesh, 10 psi Spring Pressure, Polypropylene

UniJet® 4193A Strainer with Check Valve, 100 Mesh, 20 psi Spring Pressure, Brass

UniJet® 4193B Strainer with Check Valve, 50 Mesh, 10 psi Spring Pressure, Brass

UniJet® 4193B Strainer with Check Valve, 100 Mesh, 5 psi Spring Pressure, Brass

UniJet® 4193A Strainer with Check Valve, 100 Mesh, 20 psi Spring Pressure, Polypropylene

UniJet® 4193A Strainer with Check Valve, 50 Mesh, 20 psi Spring Pressure, Brass

https://ssco-portal-aais-usc.search.windows.net/indexes('prod-ind-main-us-en-product-facets')/$metadata#docs(*)

UniJet® Tip Strainer, 5053 type

UniJet® Tip Strainer, 8079 type

UniJet® Tip Strainer, 6051 type

UniJet® Tip Strainer, 4067 type

UniJet® Tip Strainer with Check Valve

QuickMist® Quick Connect Air Atomizing Nozzles

Electrically-Actuated / Hydraulic Atomizing

Throttling and Pressure Relief/Regulating Valves

VeeJet® Flat Spray Nozzles - Low Flow

Standard flat spray nozzles offer a tapered-edge spray pattern up to 110° that provides even coverage when multiple nozzles are used side-by-side in a header or manifold. Some varieties are available with an integral strainer.

Standard Flat Spray Nozzles

* Flat spray nozzles are ideal for use in spray headers or manifolds. They produce a fan-type, tapered-edge spray pattern to ensure even coverage when multiple nozzles are used in a series
* Solid stream (0° spray angle) available to achieve highest impact of any nozzle type
* Consistent performance over the industry's largest range of flow rates and pressures
* Some models feature an integral strainer
* High pressure/high impact versions available
* Quick-connect versions available to speed maintenance and installation

SprayFinder®

Model

Materials

Mesh Size

Tip Strainers for VeeJet® Nozzle, 303 Stainless Steel