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    5. Stainless steel cap nuts with collar and seal and shim washer for Hygienic USIT® set

Description

Product description

Set: cap nut with collar K1493 + Hygienic USIT® seal and shim washer K1491.


Only the combination of a cap nut with collar and the Hygienic USIT® seal and shim washer assures a cavity-free seal.


The cap nut with collar for Hygienic USIT® seal and shim washers is ideal for fastening in sterile areas and also conform to EHEDG regulations, which is confirmed with the relevant certificate.

Material

Cap nut: stainless steel 1.4404.

Washer: stainless steel 1.4404.

Seal ring:

75 EPDM 295 (black).

70 EPDM 253815 (white).

75 Fluoroprene® XP 45 (blue).

Version
Cap nut: polished.
Note

The EHEDG certificate is only valid when a combination of cap nut with collar K1493 and specially matched Hygienic USIT® seal and shim washer K1491 is used.

Attention

The function of the Hygienic USIT® screw connection system has been tested in combination with stainless steel materials and standard cleaning materials. The user must check that it is suitable for the application in question.

Accessory
Hexagon head screw with collar K1492.
Sockets with plastic inserts K1361.
Ring/open-end spanner with protective caps K1362.
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