Spraytech DASA Series Full Cone Siphon Air Atomizing Spray Nozzles

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Brand:
Spraytech
SKU:
358252252537
Minimum Purchase:
1 unit
Item Name:
Spray Nozzle
Product Series:
DASA
Manufacturer:
Spraytech
Brand Origin (not manufacture):
India
Unit:
Piece
See Full Product Specs
  • Spraytech DASA Series Full Cone Siphon Air Atomizing Spray Nozzles
  • Spraytech DASA Series Full Cone Siphon Air Atomizing Spray Nozzles
  • Spraytech DASA Series Full Cone Siphon Air Atomizing Spray Nozzles
AED43.00

Available on Request

Description

Air Atomizing Spray Nozzle mixes liquid & air to give fine mist like formation. In common situation we can get super fine liquid spraying drops. Adjustable atomized nozzles can adjust liquid capacity and it can meet the requirement of spraying without changing air pressure and hydraulic pressure therefore it has good adaptability. Each spray device is composed of air cap and liquid cap which can offer two spray modes flat fan and round with wide liquid capacity coverage. There are various available sizes of inlet joint for these type of Spray Nozzles. It is flexible with changeable parts. Atomizing Nozzle has good moisture effect. It is the ideal choice for the location where requires moisture control.

Applications
  • Wool Spraying And Moisturization
  • Mould Lubricating
  • Spraying Injection
  • Air Disinfection
  • Humidification Of Air
  • Tablet Coating
  • Pallet Coating
  • Agglomeration
  • Atomization Of Viscous Liquids
  • Granulation
An air atomizing spray nozzle can work on three principles:
1. Pressure Principle
Liquid is supplied in pressurized form with the help of a pump or pressurized container. Separate compressed air is needed.
Diagram Image
2. Siphon Principle
Siphon principle is utilized to lift liquid from a certain height from the spray nozzle, suitable where a pump or pressurized container of liquid is not available.
Diagram Image
3. Gravity Head Principle
Gravitational head of liquid is utilized to feed liquid to the spray nozzle, suitable where a pump or pressurized container of liquid is not available.
Diagram Image
Choice of Spray Nozzles
Each spray set-up consists of an air cap and liquid cap which provide a specific spray pattern capacity and coverage performance.

Inside Body Mixing
Liquid and air streams meet within the nozzle and are mixed together and expelled through the same orifice. This internal mixing means the streams are not independent; a change in air flow will affect the liquid flow. This makes precise metering of the liquid more difficult than with an External Mix Set-up. Internal Mix set-up is able to produce the finest atomization of any of the XA set-ups, but they are generally not suitable for use with liquids which have a viscosity that is above 200 centipoise.
Outside Body Mixing
The air and liquid streams exit the nozzle independently and are combined and mixed outside of the nozzles. Because there is no connection between the air and liquid lines within the nozzles, the air and liquid flow rates can be controlled independently, allowing precise metering of the liquid. The atomization can be controlled by adjusting the air flow rate; more air produces finer atomization. In most cases, these set-ups do not atomize as finely as Internal Mix Setups. External Mix Set-up may be used with liquid having a viscosity above 200 centipoise and for abrasive suspensions. Spraytech provides Engineering guidance for spraying high viscosity liquids.

DESIGN / SPRAY CHARACTERISTICS
  • Lowest flow available
  • Very fine atomization
  • Narrow spray angle (12°- 25°)
  • Full cone pattern
  • Short to moderate forward spray projection
Flow Rates and Dimensions
Siphon-fed, External Mix, Round Spray Pattern, 1/8" and 1/4" Pipe Sizes, BSP or NPT
Pipe Size Spray Set-up Number ATOMIZING AIR Liquid Capacity in l/h (Liters Per Hour) Spray Dimensions at 200 mm. Siphon Height
Gravity Head Siphon Height
Air (bar) Nm3 h 450 mm 300 mm 150 mm 100 mm 200 mm 300 mm 600 mm 900 mm “B” Effective Spray Length (mm) Max. Spray Length (m)
1/8 or 1/4 DASA 050 0.7
1.5
3.0
4.0		 0.66
1.02
1.68
2.16		 1.5
1.8
2.1
2.2		 1.3
1.7
1.9
2.0		 1.1
1.5
1.7
1.8		 0.9
1.3
1.5
1.6		 0.7
1.2
1.4
1.5		 0.5
1.1
1.3
1.4		 0.6
1.1
1.2		 0.8
0.9		 280
280
300
360		 1.8
1.9
2.3
2.6
1/8 or 1/4 DASA 150 0.7
1.5
3.0
4.0		 0.78
1.20
1.92
2.46		 2.4
2.8
3.4
3.7		 2.1
2.6
3.1
3.4		 1.7
2.4
2.9
3.3		 1.5
2.1
2.8
3.1		 1.2
1.9
2.6
2.9		 0.8
1.6
2.4
2.7		 0.9
1.7
2.1		 1.1
1.5		 300
330
380
430		 2.1
2.3
2.6
3.0
1/8 or 1/4 DASA 200 0.7
1.5
3.0
4.0		 1.38
2.16
3.48
4.44		 2.5
2.9
3.4
3.7		 2.3
2.8
3.3
3.6		 2.0
2.5
3.2
3.5		 1.6
2.2
2.9
3.4		 1.4
2.0
2.8
3.3		 1.1
1.7
2.5
3.0		 0.9
1.9
2.5		 1.2
2.0		 300
330
380
430		 2.4
2.7
3.4
4.0
1/8 or 1/4 DASA 250 0.7
1.5
3.0
4.0		 1.14
1.86
3.00
3.90		 4.5
5.3
6.0
5.7		 4.0
4.9
5.6
5.4		 3.4
4.4
5.0
5.0		 2.1
3.5
4.4
4.2		 1.8
2.9
4.0
3.9		 1.4
2.7
3.4
3.5		 1.8
2.4
2.8		 1.2
1.9		 380
410
460
510		 3.0
3.4
4.0
4.6
1/8 or 1/4 DASA 400 1.5
3.0
4.0
5.6		 3.48
5.28
6.66
8.82		 22
25
26
26		 19.9
23
24
24		 16.3
19.5
21
22		 12.3
16.7
18.4
19.7		 10.5
14.2
15.7
17		 8.3
11.5
12.9
14.6		 2.8
6.4
7.9
9.8		 2.8
4.5
6.1		 460
510
530
580		 3.7
4.3
4.9
5.5
1/8 or 1/4 DASA 450 2.0
3.0
4.0
5.6		 8.64
11.4
14.4
18.9		 44 43
42		 40
39		 27
30
31
31		 22
26
28
28		 16.8
21
23
24		 11.0
16.7		 8.3 510
530
580
630		 6.7
7.0
7.6
8.2

    Item Name:
    Spray Nozzle
    Product Series:
    DASA
    Manufacturer:
    Spraytech
    Brand Origin (not manufacture):
    India
    Unit:
    Piece
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