SGB VL 230, Документация

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VACUUM LEAK DETECTOR VL ..
18/07/2019 - 3 -
2.4. Tanks with up to 0.5 bar superimposed pressure
G
roup
Tank design
Installa-
tion ex-
ample
Suitable
leak de-
tector
type
Use limits
A Single-wall, horizontal (below / above ground),
cylindrical tanks or spherical tanks with leak de-
tection lining or jacketing and suction line leading
to the low point
A
– 01
VL 34
to
VL 570 None with respect
to density and
diameter
B As A, but without suction line to the low point
B
– 01
VL 230
to
VL 570 Appendix E,
No. E.1
C Double-walled, horizontal, cylindrical (below /
above ground) tanks or spherical tanks
D Double-walled (also single-wall with leak detec-
tion lining or jacketing), vertical, cylindrical tanks
or troughs with a dished bottom (below / above
ground) with suction line to the low point
D
– 01
VL 34
to
VL 570 Appendix E,
No. E.3
E As D, but without suction line to the low point
E
– 01
VL 230
to
VL 570 Appendix E,
No. E.1
F Rectangular or cylindrical tanks or troughs with
flat bottom (completely double-walled or with leak
detection lining or jacketing) with suction line to
the low point
A
– 01
VL 34
to
VL 570 Appendix E,
No. E.2
G As F, but without suction line to the low point
B
– 01
VL 230
to
VL 570 Appendix E,
No. E.1
H Battery tanks in series, with suction line to the
low point
H
– 01
VL 30-70 Manufacturer-
related
Appendix E, No.
E.4
I Battery tanks parallel, without suction line to the
low point, individually monitored battery tanks as
G
I
– 01
VL 320-
420 Installation instruc-
tions acc. to I-01
J Double-walled surface seals
J
– 01
VL 230
to
VL 570 Appendix E,
No. E.1
K Double-walled shafts of hydraulic cylinders (e.g.
in lifts)
K
– 01
VL 34
to
VL 570 Appendix E,
No. E.2