Hea Nozzles For Low-Mist Spraying At Low Pressure - WAGNER PROSPRAY 20 Owner's Manual

ProSpray 20
12.8

HEA NOZZLES FOR LOW-MIST SPRAYING AT LOW PRESSURE

HEA stands for High Efficiency Airless, an innovative nozzle technology revolutionising airless spraying. HEA nozzles allow the pressure
of the spray device to be reduced right down and allow it to work in the low-pressure range (ideally at 80 - 140 bar). The nozzles can
be used with all TradeTip 3 nozzle holders and WAGNER devices.
Some paints may need to be diluted to achieve the best result possible. The experts at Wagner application technology have therefore
tested a wide range of materials for you. Their recommendations can be found in the Wagner Spray Guide at sprayguide.wagner-
group.com.
Set the low pressure in the HEA range
and start.
HEA tip table
All of the tips in the table below are supplied
i
together with the appropriate gun filter.
Application
Synthetic-resin paints
PVC paints
Paints, primers
Fillers
Fillers
Rust protection paints
Rust protection paints
Latex paints
Dispersions
Rust protection paints
Latex paints
Dispersions
Flame retardant
1) Spray width at about 30 cm to the object and 100 bar (10 MPa) pressure with synthetic-resin paint 20 DIN seconds.

Even spray pattern without spray edges.
Tip marking Spray
angle
211 20°
311 30°
411 40°
213 20°
313 30°
413 40°
415 40°
515 50°
615 60°
417 40°
517 50°
617 60°
519 50°
619 60°
421 40°
521 50°
621 60°
If edges are visible, slowly increase the
pressure.
Bore Spraying
inch / mm width mm 1)
0.011 / 0.28 120
0.011 / 0.28 150
0.011 / 0.28 190
0.013 / 0.33 120
0.013 / 0.33 150
0.013 / 0.33 190
0.015 / 0.38 190
0.015 / 0.38 225
0.015 / 0.38 270
0.017 / 0.43 190
0.017 / 0.43 225
0.017 / 0.43 270
0.019 / 0.48 225
0.019 / 0.48 270
0.021 / 0.53 190
0.021 / 0.53 225
0.021 / 0.53 270

Gun filter Order no.
red 0554211
red 0554311
Rot 0554411
red 0554213
red 0554313
red 0554413
yellow 0554415
yellow 0554515
yellow 0554615
white 0554417
white 0554517
white 0554617
white 0554519
white 0554619
white 0554421
white 0554521
white 0554621
APPENDIX
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