3% Protein Foam Extinguishing Agent China Deyuan Marine Fitting Co.,ltd are leading supplier of marine fire extinguisher,we can offer dry powder fire extinguisher,,foam fire extinguisher,hanging dry powder fire extinguisher,CO2 fire extinguisher,wheeled dry powder fire extinguisher,extinguisher agent etc.Pls contact us fore more details. Item Technical Data Specific Gravity 20 1.10-1.20 PH Value 20 6.0-7.5 Viscosity 20 (pa.s) 3% is less than or equal to 0.05 6% is less than or equal to 0.015 Fluid Point () is less than or equal to -10.0 Sediment is less than or equal to 0.2 Stable Sediment 20 (%) is less than or equal to 0.2 Foam Expansion 20 is more than or equal to 7.0 25% Drainage Time 20 (min) is more than or equal to 6.5 Fire-extinguishing Time (s) is less than or equal to 120 Time (min) is more than or equal to 12.0 Packaging Plastic or metal barrels of 25kg, 50kg, 100kg,200kg. 275N CE approval inflatable life jacket CO2 fire extinguishing system Marine horizontal/vertical oil fired boiler Marine air compressor marine centrifugal pump marine hydraulic steering gear Hydraulic capstan Tunnel thruster/bow thruster