UEA D 0200 pages
uea d020
ROLL COOLING
AIR KNIFE COOLING SYSTEMS ROUND JET
These efficient blow-off nozzles deliver a highly laminar stream of air with a powerful impact force. The laminar nature
of the input air flow minimizes both the turbulence associated with the surrounding air that is entrained in the fast
moving stream, and the level of audible noise produced. The body is made either of aluminium protected by a chemical
nickel-plating coating, for applications requiring lightweight nozzles, or of stainless steel 316L for heavy duty.
The table here below gives the values of air consumption at different operating pressures, whereas the graph shows the
noise level as a function of location relative to the nozzle, measured at 2 bar.
SPRAY PATTERN
MATERIALS
V7
B31
LT: Maximum operating temperature
Aluminium, chemical nickel-plating
LT = 95 °C - LP = 15 bar
Stainless steel AISI 316L
LT = 110 °C - LP =15 bar
LP : Maximum operating pressure
HOW TO ORDER PNR PRODUCTS
Model
Version
Material
Construction
Variation
UEA
D020
XX
Y
Z
Order example: UEA D020 V7SG
WS 17
VARIATION: Z
CONSTRUCTION: Y
Dimensions
1/4”
•t St standard (Female connection) •t Gt cylindrical gas thread (BSPP)
•t Mt male Connection
•t Nt conic gas thread
These air blowers meet the requirements of American OSHA regulation
Noise level
diagram at 2 bar
air pressure
55
60 dB
70 dB
80 dB
1m
Code
RF
Capacity Air - Nm3/h
Weight
Pressure - bar
inch
UEA D020 B31xx
UEA D020 V7xx
1/4
2.0
3.0
4.0
5.0
6.0
Kg
15
20
25
31
35
0.05
15
20
25
31
35
0.03
CONVERSION TABLE (UE - USA)
PRESSURE: 1 bar = 14,5 psi
58
SW25 - 0214
Capacity: 1 Nm3/h = 0,59 cfm
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