GD

GDA needle jet nozzle is a one-piece construction, suitable to work with operating pressures lower than 20 bar and have a hard ruby spray tip, ideal to work with pressures lower than 200 bar. They are precisely machined and have a hydrodynamic design to produce a solid stream needle jet. Their stainless steel body and ruby tip ensure a long service life and a high resistance to wear.

GD nozzles are installed with their spray tips inside the pipe that spray in high pressure fluids producing turbulence to remove all dirt off the inner pipe walls. Used in combination with self-cleaning pipes, these nozzles assure complete cleaning, productivity improvement, minimal maintenance.

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Nozzle type
Stainless steel	Ruby insert

Code

D
mm

Capacity (l/min) at different pressure values (bar)
3.0	5.0	10	20	30	50	70	100	150

●

GDA 0120 xx yy

0.35

0.12

0.15

0.22

0.31

●

GDA 0170 xx yy

0.40

0.17

0.22

0.31

0.44

0.54

0.69

0.82

0.98

1.20

●

GDA 0290 xx yy

0.50

0.29

0.37

0.53

0.75

0.92

1.18

1.40

1.67

2.05

●

GDA 0320 xx yy

0.60

0.32

0.41

0.58

0.83

1.01

1.31

1.55

1.85

2.25

●

GDA 0420 xx yy

0.70

0.42

0.54

0.77

1.08

1.33

1.71

2.03

2.42

2.97

●

GDA 0500 xx yy

0.80

0.50

0.65

0.91

1.29

1.58

2.04

2.42

2.89

3.54

●

GDA 0620 xx yy

0.85

0.62

0.80

1.13

1.60

1.96

2.53

2.99

3.58

4.38

●

GDA 0780 xx yy

0.90

0.78

1.01

1.42

2.01

2.47

3.18

3.77

4.50

5.52

●

GDA 0890 xx yy

1.00

0.89

1.15

1.62

2.30

2.81

3.63

4.30

5.14

6.29

●

GDA 1120 xx yy

1.10

1.20

1.55

2.19

3.10

3.79

4.90

5.80

6.93

8.49

●

GDA 1153 xx yy

1.20

1.53

1.98

2.79

3.95

4.84

6.25

7.39

8.83

10.8

●

GDA 1160 xx yy

1.40

1.60

2.07

2.92

4.13

●

GDA 1270 xx yy

1.80

2.70

3.49

4.93

6.97

●

GDA 1450 xx yy

2.40

4.50

5.81

8.22

11.6

●

GDA 1730 xx yy

3.20

7.30

9.42

13.3

18.8