Coating Nozzle Selection Table

The table below summarises much of the information in the coating nozzle section of this site. It is intended to be handy reference guide to aid nozzle selection. Full data on each of the nozzles listed can be accessed by clicking on the images    in the left hand column of the table below. The data sheets will open in a separate tab to allow easy comparisons between multiple product sheets.

Nozzle Type

 

Design Type

 

Relative span

 

Droplet Size

 

Min Flow rate (l/h)

 

Spray Pattern

 

Notes

 

XAPF

XAPF

Air atomising

 

Low

 

Very fine

 

2.0

(0.67 if pulsed)

 

Flat fan

 

 

XAFF

Air atomising

 

Low

 

Very fine

 

5.7

(1.9 if pulsed)

 

Flat fan

 

Deflection flat fan

 

XAPR

Air atomising

 

Low

 

Very fine

 

1.4

(0.57 if pulsed)

 

Full cone

 

 

XAER

Air atomising

 

Low

 

Very fine

 

2.7

(0.9 if pulsed)

 

Full cone

 

Suitable for viscous fluids

 

XAEF

Air atomising

 

Low

 

Very fine

 

3

(1 if pulsed)

 

Flat fan

 

Suitable for viscous fluids

 

SAM

Air atomising

 

Very low

 

Very fine

 

2.7

(0.9 if pulsed)

 

Variable

 

Highly controllable drop size

 

XASR

Air atomising

 

Low

 

Very fine

 

0.5

(0.17 if pulsed)

 

Flat Fan

 

Siphon fed

Lowest flow rate

 

XAPFEHP/EHPi

Electrically

actuated

Average

 

Medium

 

1.2 (if pulsed)

 

Flat or full cone

 

Suitable for high precision spraying and variable spray loads

 

 
  HydroPulse
PHP

Elliptical orifice flat fan
(Air actuated)

Average

Medium

0.22
(Suitably pulsed)

Flat Fan

Lowest flow rate of any hydraulic nozzle

BJ

Elliptical orifice flat fan

 

(low flow)

 

Average

 

Medium

 

0.66

 

Flat fan

 

No air required.

 

Only suitable particle free non viscous fluid.

Coating Engineering Considerations

Coating Nozzle Designs:

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