· Certificate: FM/UL/3C/CE,etc.
· Standard: ANSI/UL 213C
· Housing Material: Ductile iron conforming to ASTM A-536, Grade 65-45-12.
· Rated pressure: 300~500PSI
· Surface: Hot dip galvanized/electrophoretic/epoxy powder painting
· Color: Molybdate red,but variable colors for choice
SIZE | H | |
mm | mm | inch |
33 | 27 | 1.06 |
42 | 27 | 1.06 |
48 | 27 | 1.06 |
60 | 29 | 1.14 |
73 | 29 | 1.14 |
76 | 29 | 1.14 |
89 | 31 | 1.22 |
108 | 33 | 1.30 |
114 | 33 | 1.30 |
133 | 35 | 1.38 |
140 | 35 | 1.38 |
141 | 35 | 1.38 |
159 | 35 | 1.38 |
165 | 35 | 1.38 |
168 | 35 | 1.38 |
216 | 43 | 1.69 |
219 | 43 | 1.69 |
267 | 50 | 1.97 |
273 | 50 | 1.97 |
318 | 50 | 1.97 |
325 | 50 | 1.97 |