Foam Chamber1) Inlet Flange: 2. 5inch 2) Outlet Flange: 4inch 3) Flange Holes Match to: PN10 PN16 BS4504 EN1092 4) Rated Ejection Pressure: 0. 5MPa 5) Working Pressure Range: 0. 3~0. 6MPa 6) Material: carbon steel 7) Flow Rate: 4L s, 8L s 8) Expansion Rate of Foam: 5 times 9) Air Foam Discharge: 20L s, 40L s

7) Spray Duration: ＜＝10S

9) Flange Holes Match to: BS4504 / EN1092 / DIN2502 / ANSI B 16

6MPa / 16bar / 235psi4) Material: ductile cast iron body

8) Thread: BSP

6V lithium battery can work for 6 years

2cr13 stem

7) Accessories:  including one cylinder

1) Type: Storz

5) No need alarm accessories

1) Size: DN80 / DN100 / DN150 / DN2002) Rated working pressure: 1

6) Surface:  painting red or customized colour

galvanized accessory pipe