2 way 4 inch BS standard pillar fire hydrant prices with valve 

-Material : Body: Cast iron BS1452 Valves: Brass or Bronze
-Inlet : 4″ Table T BS 10 Flange
-Outlet : Copper Alloy 2×2.5″ Control Valve with Female BS Inst. Outlet
-Test pressure : 30bar(435 psi)
-Working pressure : 20bar(290 psi)
-Adaptor: Brass /LG2(Gun Metal)
-Paint Finish : Red & Yellow Epoxy Coated
-Type:2 way pillar fire hydrant

Wet Chemical Fire Suppression Systems for Kitchen

Wet Chemical Automatic Fire Suppression System For Home Kitchen
Brand Name Pri-Safety
Capacity 1L,2L, 3L, 4L, 6L, 9L, 12L
Fire Agent Wet Chemical
Working Pressure 14Bar
Testing Pressure 27Bar
Cylinder Material SS304 or St12 red painting
Certificate CE0036
Activiation Temperature 140ºC or 160ºC