Pressure vacuum vents are installed on the top of underground and low volume aboveground storage tank vent pipes. Vent allows tank to "breathe" during filling and discharging operations. Pressure and vacuum poppet seal vapors in tank when pressure is equalized. The 749T is designed for use on underground and low volume aboveground tanks storing Diesel Exhaust Fluid (DEF) and other products requiring Teflon® and stainless construction.
Morrison Bros. 749T Pressure Vacuum Vent
- SKU:
- MO749T0200AV
- Manufacturer:
- Morrison Bros.
- Size:
- 2" Slip- On
- Pressure Setting:
- 8 oz/sq inch
- Venting Capacity:
- 8,500 CFH
- Weight:
- 1.00 LBS
$433.11
or 4 payments of with 
for orders over
for orders over Related Products
Morrison Bros.
Morrison Bros. 748ALT 2 in. FNPT Aluminum Pressure Vacuum Vent, PTFE Coated Aluminum Poppet
$338.42
Morrison Bros.
Morrison Bros. 748A 2 in. FNPT Aluminum Pressure Vacuum Vent, Brass Poppet, 2 oz./sq. in.
$301.79