Description
Model: 748A-3100 AV
748A pressure vacuum vents are installed on the top of underground and larger volume aboveground storage tank vent pipes. Vent allows tank to “breathe” during filling and discharging operations. Pressure and vacuum poppets seal vapor in tank when pressure is equalized. Helps save money by reducing evaporation loss and helps maintain fuel quality by reducing condensation.
Features & Benefits
- 748A designed for larger volume tanks
- Helps maintain fuel quality by reducing condensation and evaporation loss
- Directs vapors outward and upward in accordance with NFPA 30
- Screen protects the vent line from debris and insects
- Aluminum body
- Stainless steel screen
- 3” female threaded
