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 Flow Rate Range

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

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/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)._

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

D40159A-B1/2KYA2-13.6

D40159G-B1/2A2-9.9-EX

D40159C-B1/2KYA2-9.9

D40159D-B1/2A4-9.9

D40159G-B1/2KYA2-13.6

D40159C-B3/8KYA2-3.2

D40159B-3/8KYA2-4.5

D40159B-3/8KYA2-3.2

D40159D-B1/2KYA2-13.6

D40159G-B1/2A4-9.9

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

FullJet® Full Cone Nozzles - Plastic - One-piece Design

TankJet® Fluid-Driven Turbine Tank Cleaner, Tanks up to 13,7m, 360° Spray Coverage, Sanitary Design

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TankJet® 14 Fluid-Driven Turbine Tank Cleaner, Tanks up to 365 cm

TankJet® 19 Fluid-Driven Turbine Tank Cleaner, Tanks up to 3,5m

TankJet® Fluid-Driven Reactionary Force Tank Cleaning Nozzle, Tanks up to 0,9m, 360° or Side Spray Coverage

QuickMist® Quick Connect Air Atomizing Nozzles

Electrically-Actuated / Hydraulic Atomizing

Throttling and Pressure Relief/Regulating Valves

These constant-speed nozzles provide superior cleaning with a choice of spray coverages.
* Driven by the flow of the cleaning liquid, three flat sprays mounted in a rotating spray head rotate at a near-constant speed of 2 to 30 rpm over a wide range of fluid pressures and deliver as much as four times the impact of conventional rotating nozzles. 
* Slow, controlled rotation provides extended dwell time on tank surface, making these nozzles ideal for cleaning, sanitizing and foaming applications. 
* Sanitary tubing and wall mounting options available upon request. 
* ATEX-certified versions available upon request.

SprayFinder®

Model

Inlet Connection Size

Tank Cleaning