Call us today for more information | 1 (800) 444-3218
We-Mac Manufacturing Co.

3″ Morrison 748A Pressure Vacuum Vent

by Morrison Bros.

Model: 748A-3100 AV

Stock #: 7583

Price: $510


SKU: 7583 Categories: ,


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

Additional information

Weight 9.75 lbs

We Can Help You

Let our experience help you with all your industrial storage tank needs!

Contact Us