Amerex 5lb Purple K with aluminum valve fire extinguishers contain specially fluidized and siliconized potassium bicarbonate dry chemical which is particularly effective on Class B flammable liquids and pressurized gases. It is electrically non-conductive. Purple K has been the choice of oil, gas, chemical and utilities industries as the preferred fire fighting agent.
Purple K Chemical Class B:C
For use on Class B (Flammable liquid) spills or Fires involving live electrical equipment (Class C)
22 sec. discharge time
All metal valve construction, Brass Valve
Includes Vehicle Bracket