Descriptions
SPECIFICATION
BOLTED COVER WITH BLOW-OFF DRAIN PLUG
STAINLESS STEEL PERFORATED SCREEN
FLANGED TO BS 4504 PN25
STAINLESS STEEL PERFORATED SCREEN
FLANGED TO BS 4504 PN25
PRESSURE / TEMPERATURE RATINGS
| Working Pressure | 25 bar | 
| Testing Pressure | 37.5 bar | 
| Working Temperature | -10°C to 120°C | 
| Suitable Media | Water, Oil & Gas | 
MATERIALS
| Part | Material | BS | 
| Body | Ductile Iron | Gr. 420/12 | 
| Cover | Ductile Iron | Gr. 420/12 | 
| Screen | Stainless Steel | 970 S304 | 
| Blow-Off Plug | Carbon Steel | 
STANDARD SCREENS
| Size mm | Hole Dia. mm | Free Flow Area inch2 | 
| 50~150 200~350 400~600 | 1.5 2.5 3.5 | 104 26 22 | 
DIMENSIONS
| 
Size 
mm | 
L 
mm | 
H 
mm | 
Plug Size 
mm | 
| 
50 
65 
80 
100 
125 
150 
200 
250 
300 
350 
400 
450 
500 
600 | 
230 
290 
310 
350 
400 
480 
600 
730 
850 
980 
1100 
1200 
1250 
1450 | 
160 
180 
215 
235 
275 
305 
390 
540 
680 
740 
845 
838 
908 
1078 | 
25 
25 
25 
40 
40 
40 
50 
50 
50 
50 
50 
50 
50 
50 | 
 
 
 
 
 
 
 
 

