This replacement pressure guage 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 Guage: 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.