2.2.2 Type key, NB, NBG
Example 1: NBE 100-160/160-142BSASF1AESBAQERW1
Example 2: NBGE 200-150-315.2/317ACAEF3KFSDAQFYW1
Example 3: NBG 100-65-200/219SAAEF2KESBQQEKX4
Example 4: NB 80-200/222VAXEF1BESBQQEWX2
Pos.
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15
16 17 18
Example 1
NBE
100
-160
/160-142
B S
AS
F
1
A E S
BAQE
R W 1
Example 2 NBGE 200 -150 -315.2
/317
A C
AE
F
3
K
F
S
DAQF
Y W 1
Example 3
NBG
100 -65
-200
/219
S A
AE
F
2
K E S
BQQE
K X
4
Example 4
NB
80
-200
/222
V A
XE
F
1
B E S
BQQE
W X
2
Pos.
Explanation
1
Type range
2
Nominal diameter of inlet port (DN)
3
Nominal diameter of outlet port (DN)
4
Nominal impeller diameter [mm]
5
Actual impeller diameter [mm]
6
Impeller type
'blank': Closed impeller, cylindrical trim. If one dimension is shown, the impeller has a cylindrical trim,
for example 317
'blank': Closed impeller, conical trim. If two dimensions are shown, the impeller has a conical trim, for
example 160-142
S: Semi-open impeller
V: Super vortex impeller
7
Hydraulic version
A: 1st version
B: 2nd version
C: 3rd version
D: 4th version
8
Sensor version
'blank': Pump without sensor
C: Without built-in sensor, one cable and one pressure sensor are supplied with the pump.
S: Pump with built-in differential-pressure sensor, Series 2000
9
Code for pump version; the codes may be combined
A: Basic version
B: Oversize motor
C: Without motor
D: Pump housing with feet
(+E): With ATEX approval, certificate or test report, the second character of the code for pump version
is an E
F: Design with base frame
(+S): With support blocks, the second character of the pump version code is an S
X: Special version; used in case of further customisation than already listed
8
English (GB)
Summary of Contents for NB 80-200/222VAXEF1BESBQQEWX2
Page 2: ......
