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Inline Sight Glass
Operating Instructions
3. Technical Data
3.1 Materials Contact with the Product
See Pic. 2-1:
Housing (fl anges) (item 7):
1.4301 / 1.4307 / 1.4404 / 1.4435
Glass cylinder (item 3):
Borosilicate glass
Seal ring (item 5):
Selected according to operating conditions
Sealing material:
EPDM: sterilisation temperature: short-term max. 140°C
NBR: sterilisation temperature: short-term max. 130°C
CAUTION
The inline sight glass's area of application shall always be adjusted to the relevant
operating conditions and the materials that come into contact with the product.
Surfaces
Exterior surface:
metal bright / polished
Interior surfaces in contact with product:
Ra < 0.8 µm
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3.2 Connection Variants, Type Series, Dimensions
Note
The various connection dimensions for the inline sight glasses are listed below.
The product should preferably be installed in the vertical position. See the table
for dimensions.
You can fi nd the technical data sheet on the product pages of the current AWH
“Strainers and Sight Glasses” catalogue, online or you can request it directly
from Armaturenwerk Hötensleben GmbH. The names of the data sheet and the
operating instructions must be identical.