PU0 pages

cluster spray 1

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SPRAY CHARACTERISTICS
q Produces a hollow cone spray pattern using an external
pintle deflector.
q Relatively uniform distribution at low pressures.
q Produces coarser droplets than a normal hollow-cone spray.
q Standard spray angle is 164° but is available with other spray angles.
q The pintle deflector is spring loaded and will “pop-up” under pressure to
produce the spray pattern. When the pressure reduces the pintle returns
to its seat to prevent ingress from the external process.

q In line design, manufactured in 3⁄4” BSPT Male thread only.
q The front of the nozzle is threaded 3⁄4” BSPP for socket or plate mounting
to allow installation through the floor of a vessel.
q Pintle design can be varied to allow for different spray angles.
q Manufactured in 316 Stainless Steel as standard with a 302
Stainless Steel spring.
q Other materials to special order.

ORDER EXAMPLE
CLEANING IN PLACE

q 3/4” PU 80 Stainless Steel.

TYPE PU

CONSTRUCTION AND MATERIALS

Maximum Recommended
Pressure: 14 Bar.G.

CAPACITY CHART
NOZZLE
NUMBER

0,7

1,0

FLOW RATE IN LITRES/MIN AT Bar.G.
2,0
3,0
4,0

3⁄4”

PU 50

9,61

11,61

16,07

19,89

3⁄4”

PU 60

11,44

13,84

19,20

3⁄4”

PU 70

13,27

16,07

3⁄4”

PU 80

15,10

3⁄4”

PU 90

3⁄4”

5,0

6,0

7,0

22,77

25,50

27,93

30,19

23,67

27,23

30,69

33,61

36,14

22,77

27,46

32,14

35,88

39,30

42,54

18,75

25,45

31,72

36,61

41,06

44,98

48,03

16,73

20,00

28,95

35,10

40,95

45,02

50,01

54,00

PU 100

19,21

22,77

31,70

39,30

45,53

51,00

55,87

60,38

3⁄4”

PU 125

24,01

28,46

39,62

49,12

56,91

63,75

69,83

75,48

3⁄4”

PU 150

28,6

34,2

48,4

59,3

68,4

76,5

83,8

90,5

Contact our Helpline for
any special requirements:
Tel: +44 (0) 151 424 6821
Fax: +44 (0) 151 495 1043
e-mail:sales@delavan.co.uk
Web:www.delavan.co.uk

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