Technical Data - Nederman ATEX Serie Manual De Instrucciones

are met for the complete system. It lies within the responsibility of the end-user to
determine and develop proper documentation.
The round brush nossle may not be used in potentialy explosive gas enviroment (zone 21 or
22).
Non conductive (Transparent) PUR/PVC hoses and are not allowed to be used with group
IIC gases.
Type of Protection constructional safety "c"
Technical documentation contains the information required to maintain the product safety.
3.4

Technical data

See Tables 3-1, 3-2 and Table 3-3 below, and chapter Figures. Also, see the attached Spare
Parts Manual for descriptions and article numbers for spare parts.
Table 3-1: Vacuum cleaner
Material description
Material recycling (Approximate weight)
Ambient temperature.
Process air (dry) temperature
Table 3-2: Ejector top data, see also Figure 1.
Ejector type
NE14
NE22
NE32
NE42
NE52
NE56
NE64
NE66
NE74
NE76
NE96
NE56x2
NE96x2
* Noise level : Distance 3 m, height: 1,1 m (Air pressure 7 bar)
Compressed air
consumption
(mmWC)
3
(Nm /min)
0,7 2300
1,0 2100
1,6 3100
2,2 4200
3,0 5200
2,7 2500
4,3 6800
4,1 3800
5,3 7800
5,4 4800
8,6 6800
5,4 2500
17,2 6800
Powder coated steel or stainless steel
95%
-10°C to +40°C
0 to 60°C
Maximum Vacuum
(-kPa)
23
21
31
42
52
25
68
38
78
48
68
25
68
A EX 2GD - Vacuum Cleaners
Maximum air flow
3
(Nm /hr)
132
306
342
360
342
564
330
630
318
690
660
1128
1320
EN
Noise level
(dB(A) )
1
80,0
72,0
74,0
73,5
73,5
73,5
77,0
76,5
75,0
78,0
78,0
76,5
79,5
19