The volume of liquid passing through a nozzle (also called the nozzle’s capacity) is typically measured in 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/s/fhn6dz7tpz/cat75hyd_metric_tech-reference_a) or contact your [local Spraying Systems Co. sales rep](https://www.spray.com/contact/find-a-representative)._

Liquid Flow Rate

Liquid Pressure

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/s/fhn6dz7tpz/cat75hyd_metric_tech-reference_a) or contact your [local Spraying Systems Co. sales rep](https://www.spray.com/en-eu/contact/find-a-representative)._

Specific Gravity

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/s/fhn6dz7tpz/cat75hyd_metric_tech-reference_a) or contact your [local Spraying Systems Co. sales rep](https://www.spray.com/en-eu/contact/find-a-representative)._

Spray Angle

Model

MANUAL AIR ATOM. SPRAY GUN, MAT: 1.4305/PA

D41663-18JN-A4V-FC

MANUAL AIR ATOM. SPRAY GUN

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

GunJet® Medium Pressure Spray Gun, Max Pressure 20 bar

Trident™ Washdown Spray Gun

GunJet® Low Pressure Spray Gun, Max Pressure 14 bar

GunJet® Low Pressure Spray Gun with Trigger-Activated Variable Spray Pattern, Max Pressure 17 bar, Capacity 38 lpm

GunJet® Low Pressure Spray Gun, Max Pressure 5 bar, Adjustable Metering Assembly, Capacity 1 to 16 ml per dose

GunJet® Low Pressure Spray Gun with Trigger-Activated Variable Spray Pattern, Max Pressure 17 bar, Capacity 60 lpm

GunJet® Low Pressure Spray Gun with Rubber Cover, Max Pressure 10 bar, Capacity 38 to 83 lpm

TriggerJet® 22650-PP Low Pressure Trigger Valve

Low Pressure Trigger Valve with 1/4" or 3/8" (F) Outlet, Max Pressure 10 bar, Capacity 26,5 lpm

GunJet® Low Pressure Spray Gun, Impact Resistant, Max Pressure 14 bar, Capacity 57 lpm

Low Pressure Trigger Valve with 11/16-16 UniJet® THD Outlet, Max Pressure 17 bar, Capacity 7,6 lpm

Low Pressure Trigger Valve with 1/4" (F) Outlet, Max Pressure 17 bar, Capacity 7,6 lpm

Low Pressure Trigger Valve with 11/16-16 UniJet® THD Outlet, Max Pressure 17 bar, Extra Long Trigger, Capacity 7,6 lpm

Low Pressure Trigger Valve with 1/4" (F) Outlet, Max Pressure 17 bar, Extra Long Trigger, Capacity 7,6 lpm

QuickMist® Quick Connect Air Atomizing Nozzles

Electrically-Actuated / Hydraulic Atomizing

Throttling and Pressure Relief/Regulating Valves

SprayFinder®

Model

Low Pressure