Grundfos LSV Montage- Und Betriebsanleitung Seite 22

5.3.2 Type key
Example: LSV125-100-305X ,(W) 1F1DS BBQE 1
Pos. 1
Example LSV
Pos. Code Explanation
Type range
1 LSV
LSV: Vertical version
2 125 Nominal diameter of inlet port (DN)
3 -100 Nominal diameter of outlet port (DN)
Maximum impeller diameter [mm]
4 -305x If suffix "x" is used, the impeller or construction design is different, e.g. A, B, C,...Z.
If suffix "x2" is used, the impeller is a double-stage impeller.
Drink water code (optional)
5 ,(W)
ACS or WARS certified pump
Pump variant
1: Grease-lubrication
For LS, pump with motor, common base frame and non-spacer coupling
For LSV, pump with motor, base frame, motor stool and non-spacer coupling
2: Grease-lubrication
For LS, bare shaft pump with common base frame, non-spacer coupling
For LSV, pump with base frame, motor stool and non-spacer coupling
3: Grease-lubrication
For LS, bare shaft pump
For LSV, bare shaft pump with base frame
4: Grease-lubrication
For LS, pump with motor, separated base frame and spacer coupling
For LSV, pump with motor, base frame, motor stool and spacer coupling
5: Grease-lubrication
6 1
For LS, pump with separated base frame and spacer coupling
For LSV, pump with base frame, motor stool and spacer coupling
6: Oil-lubrication
LS pump with motor, common base frame and non-spacer coupling
7: Oil-lubrication
LS bare shaft pump with common base frame and non-spacer coupling
8: Oil-lubrication
LS bare shaft pump
9: Oil-lubrication
LS pump with motor, separated base frame and spacer coupling
A: Oil-lubrication
LS pump with separated base frame and spacer coupling
X: Special variant
22
2 3 4
125 -100 -305x
5 6 7 8 9
,(W) 1 F1 D S
10 11
BBQE 1