Compliance With 3-A Conformity; Compliance With Ehedg Conformity - WIKA DMSU21SA Mode D'emploi

3. Safety
System fill fluid
KN30 Methylcyclopentane
KN32 High-temperature silicone oil
EN
KN57 Caustic soda 20 %
KN59 Noebee
KN64 DI water
KN68 Silicone oil DOW C 200, 10CST
KN75 DI water / propanol
KN92 Medicinal white mineral oil
1) not self-igniting
2) not flammable
n. a. = not applicable
n. d. = not documented

3.9 Compliance with 3-A conformity

For a 3-A-compliant connection the following sealings have to be used:
For milk thread fittings per DIN 11851, suitable profile sealings have to be used (e.g.
■
SKS Komponenten BV or Kieselmann GmbH).
For fittings per IDF sealings with support ring per ISO 2853 have to be used.
■
Note: Connections per SMS, APV RJT and NEUMO Connect S are not 3-A-compliant.

3.10 Compliance with EHEDG conformity

For an EHEDG-compliant connection, sealings in accordance with the current EHEDG
policy document must be used.
Sealings for connections per ISO 2852, DIN 32676 and BS 4825 part 3 are, e.g.,
manufactured by Combifit International B.V.
A manufacturer of sealings for connections per DIN 11851 is, e.g., Kieselmann GmbH.
16
2)
® 1)
M-20
Flash point
-29 °C [-20.2 °F]
> 210 °C [410 °F]
n. a.
> 170 °C [338 °F]
n. a.
100 °C [212 °F]
12 °C [53.6 °F]
> 170 °C [338 °F]
WIKA operating instructions, model DMSU21A
Ignition temperature
> 320 °C [608 °F]
n. d.
n. a.
n. a.
n. a.
n. a.
> 420 °C [788 °F]
> 310 °C [590 °F]