Ntucha ụdị sprinkler
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Brass na-ekpochapụ ọkụ sprinkler pendant sprinkler fusible alloy sprinkler
Ndekọ oge nzaghachi: nzaghachi ngwa ngwa / nzaghachi ọkọlọtọ
Ọnọdụ nwụnye: pendent/ sidewall
Dayameta aha aha (mm):DN15
K ihe kpatara ya: k=80
Egotara nrụgide ọrụ: 1.2MPa
Nnwale ule: 3.0MPa