Pic. 11.15. Front glass sprinkler 1 and 3 - sprinkler ends; 2 - tee; 4 - cork; 5 - janitor's shoulder; b - connection; 7 and 8 - pipeline; 9 - sprinkler pump; 10 - connection; 11 - sprinkler tank.
Pic. 11.15. Front glass sprinkler 1 and 3 - sprinkler ends; 2 - tee; 4 - cork; 5 - janitor's shoulder; b - connection; 7 and 8 - pipeline; 9 - sprinkler pump; 10 - connection; 11 - sprinkler tank.
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