Grundfos NB - Type Key, NB, NBG

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]
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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: Special open impeller
V: Super vortex impeller
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Hydraulic version
A: 1st version
B: 2nd version
C: 3rd version
D: 4th version
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Sensor/motor 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
G: Non -E pump/ -E pump with semi-integrated VFD/CUE: Motor with Grounding ring: Non drive-end
H: Non -E pump/ -E pump with semi-integrated VFD/CUE: Motor with hybrid bearing (HYB): Non drive-
end
I: Non -E pump/ -E pump with semi-integrated VFD/CUE: Motor with insulated bearing: Non drive-end
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English (GB)