Backflow preventers - Y333P




- PRESSURE PFA/PS en bar θ 100°
- FILTER : GJL cast iron epoxy coated internal/external (DN40 to 50) GJS ductile iron epoxy coated internal/external (DN65 to 400)
- STRAINER : stainless steel
- DRAIN COCK : brass 1/2''
- MESH ∅ :
 DN 1"1/2 and 2" : 500 microns
 DN 2"1/2 : 800 microns
 DN 3" to 8" : 1250 microns
 DN 10" to 16" : 1600 microns
| DN | PFA | PS | Cat | Réf. | UV | ||||
| " | mm | water | L1 | L2 | G1 | G2 | |||
| 11/2 | 40 | 16 | 16 | 16 | x | x | 4.3 | 149B3280  | 1 | 
| 2 | 50 | 16 | 16 | 16 | x | x | 4.3 | 149B3281  | 1 | 
| 21/4* | 65 | 16 | 16 | 16 | x | x | 4.3 | 149B3282  | 1 | 
| 3** | 80 | 16 | 16 | 16 | x | x | 4.3 | 149B3283  | 1 | 
| 4 | 100 | 16 | 16 | 16 | x | x | 4.3 | 149B3284  | 1 | 
| 5 | 125 | 16 | 16 | 16 | x | X | 4.3 | 149B3285  | 1 | 
| 6 | 150 | 16 | 13 | 16 | x | x | 4.3 | 149B3286  | 1 | 
| 8 | 200 | 10 | 10 | 10 | x | x | 4.3 | 149B3287  | 1 | 
| 10 | 250 | 10 | 10 | 10 | x | x | 1 | 149B3288  | 1 | 
| 12 | 300 | 10 | 10 | 10 | x | x | 1 | 149B3289  | 1 | 
| 14 | 350 | 10 | 10 | 10 | x | x | 1 | 149B3788  | 1 | 
| 16 | 400 | 10 | 10 | 10 | x | x | 1 | 149B3791  | 1 | 

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