Fig. 4: Structure of the pump with base plate (example)
No.
Description
No.
Description
1
Inlet nozzle
5
Coupling
2
Pump casing
6
Motor
3
Outlet nozzle
7
Base plate
4
Bearing casing
3.3 Shaft seals
Only one of the following shaft seals can be used.
3.3.1 Slide ring seal
Mechanical seals have function-related leakage.
n
Single-action slide rings seal (
pump data sheet, manufacturer's documen-
tation).
n
Dual-action slide rings seal (
pump data sheet, manufacturer's documenta-
tion).
Structure and function
Type SLH-4G, SLHS-4G
19
01/2016 JPB Rev. 5