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Special storage instructions for elastomers
Elastomer, e.g. operating diaphragm
− To keep elastomers in shape and to pre-
vent cracking, do not bend them or hang
them up.
− We recommend a storage temperature of
15 °C for elastomers.
− Store elastomers away from lubricants,
chemicals, solutions and fuels.
Tip
SAMSON's After-sales Service can provide
more detailed storage instructions on re-
quest.
p
1
1
Shut-off valve
2
Upstream pressure gauge
3
Strainer (Type 44-7 only)
Fig. 5:
Pressure control with Type 44-7 (installation example)
EB 2723 EN
1
2
3
Measures for preparation
Type 44-
9 SSV
+
Type 44-
4 SEV
Fig. 6:
Protection of a house substation with
SSV and SEV
4
5
4
Excess pressure valve
5
Downstream pressure gauge
+
1
p
2
19
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