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水システム Jafar 8851のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Jafar 8851 20 ページ。 Underground fire hydrant
Operation diagram for hydrant TYPE 8852 DN80
CLOSE
The order of operations during opening and closing of a hydrant type 8852 configured with a shutoff gate
valve.
- Starting:
1. Open the shutoff gate valve.
2. Open the hydrant.
- Stopping:
3. Close the hydrant.
8852.2
OPERATION AND MAINTENANCE MANUAL
OPEN
01-2016
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