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

PulsaJet, PWMD -03, 316SS, FFK

AAP10000-E068F PulsaJet, Air Atom, 316SS, FFK, FC

AAP10000-E0580 PulsaJet, PWMD -03, 316SS, Recirculating, FFKM

PULSAJET, TPU -03, 316SS, FFK

AAP10000-E062F PulsaJet, Air Atom, 316SS, EPDM, FC

AAP10000-E068F PulsaJet, Air Atom, 316SS, FFK, FC special version Multivac

AAP10000-E0530 PulsaJet, PWMD -03, 316SS, Recirculating, HNBR

AAP10000-E062F PulsaJet, Air Atom, 316SS, FKM wetted seals + FFKM, FC

AAP10000-E0520 PulsaJet, PWMD -03, 316SS, Recirculating, EPDM

PULSAJET, PWMD -03, FFKM, QUICK-MOUNT-CONNECTION

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

PulsaJet

PulsaJet® Electrically-Actuated Hydraulic Nozzle with Flow up to 1,8 lpm, Max Speed 15,000 cpm

Electrically-Actuated Hydraulic Nozzle with Flow up to 4,1 lpm, Max Speed 1,500 cpm and Max Pressure 138 bar

QuickMist® Quick Connect Air Atomizing Nozzles

Electrically-Actuated / Hydraulic Atomizing

Throttling and Pressure Relief/Regulating Valves

SprayFinder®

Model

Electrically-Actuated / Hydraulic Atomizing