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The punching nozzle is a tool for solving heavy blockages of all kinds. These are mineral deposits, ice, mud, sand and grease. It is also very suitable for dissolving roots. In addition the sharp edges penetrate with their kinetic energy like a chisel in the constipation, rip them and cut them free.
Order information:
1. Your nozzle needs the correct opening size. To make the correct selection, select the flow and pressure at the nozzle in the diagram. When you merge both values, you get the correct nozzle size. If you can not hit a line, select the next larger nozzle size. If in doubt, please contact your Dubre dealer.
2. Replace the XXX on the article with liter per minute at 100 bar. For example: 3804-G070 equals 70 liter per minute at 100 bar.
 
More information for calculating your required nozzle opening size see on pages 30-33 in our Extra Prime Jet Brochure.
1"
3/4"
1/2"
3/8"
1/4" | 1/8"
flow / pressure
20lpm @ 100bar
30lpm @ 100bar
35lpm @ 100bar
40lpm @100bar
50lpm @ 100bar
60lpm @ 100bar
70lpm @ 100bar
80lpm @ 100bar
95lpm @ 100bar
105lpm @ 100bar
110lpm @ 100bar
120lpm @ 100bar
130lpm @ 100bar
135lpm @ 100bar
145lpm @ 100bar
order number
G020
G030
G035
G040
G050
G060
G070
G080
G095
G105
G110
G120
G130
G135
G145
flow / pressure
150lpm @ 100bar
160lpm @ 100bar
180lpm @ 100bar
200lpm @100bar
215lpm @ 100bar
220lpm @ 100bar
230lpm @ 100bar
240lpm @ 100bar
255lpm @ 100bar
270lpm @ 100bar
290lpm @ 100bar
300lpm @ 100bar
320lpm @ 100bar
340lpm @ 100bar
order number
G150
G160
G180
G200
G215
G220
G230
G240
G255
G270
G290
G300
G320
G340
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