GEA NOVALOBE 30 - Page 55

A: Single mechanical seal, B: Single mechanical seal, flushed, C: Double mechanical seal
D: Single O-ring seal, E: Double O-ring seal
&
'
(
$
%
Fig.25: NOVALOBE mechanical seal variants
1 - slide ring (rotating) 8 -- O-ring 15 -- O-ring
2 - set ring 9 -- O-ring 20 - seal carrier for O-ring
3 - seal carrier (single mechanical seal) 10 - set ring (double mechanical seal) 21 -- O-ring
4 - corrugated spring 11 - seal carrier (double mechanical seal) 22 -- O-ring
5 - shaft protection sleeve
12 - slide ring outside (double mechanical
seal)
23 -- O-ring
6 -- O-ring 13 -- O-ring 24 - torsion protection pin
7 -- O-ring 14 -- O-ring
Parts may differ slightly from the illustrations shown here
Malfunctions / repairs
Repair
BA.280.YYY.001.GB_4
21.02.2022 55