Zoo Dn15 68 Degree Pendent Tsuag Tsev Nyob Hluav Taws Kub Kev Nyab Xeeb Sprinkler Hluav Taws Fittings Khoom Siv
| ESFR lub tshuab txau hluav taws | |
| Khoom siv | Tooj dag |
| Hom | Lub tshuab txau hluav taws ESFR uas dai rau saum/sab saud |
| Txoj kab uas hla ib txwm muaj | DN20/DN25 |
| Txuas xov | 3/4″ los yog 1″ |
| K Factor | K=363 /K=202 |
| Kub | 68/74 degree |
| Tus qauv teb | Cov lus teb sai ntawm ESFR |
| Daim Ntawv Pov Thawj | ISO thiab CCC |
Cov Duab Khoom
