This replacement pressure gauge is for Amerex Model 240 Water Fire Extinguishers and other water, AFFF foam and loaded stream extinguishers. See list below. UL Listed. Use with Water, AFFF or Loaded Stream extinguishers only.
AMEREX 100 Gauge: G100WS
- For Amerex Water, Foam, Loaded Stream Models: 240, 250, 250CG, 252, 254
- For Amerex Water Mist Models: 270, 272, B270, B272, B270NM, B272NM
- Easy to change.