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Morrison Brothers 749S Series Pressure Vacuum Vent, Slip-On Style
2 or 3 in.
Ships From Manufacturer
Select Model & Quantity:
| Model # | Description | Price | Qty |
|---|---|---|---|
| 749S--0100 AV | 2 in. 8oz/sq.in. | $89.00 | |
| 749S--0200 AV | 2 in. 12oz/sq.in. | $89.00 | |
| 749S--1100 AV | 3 in. 8oz/sq.in. (2 in. w/3 in. Reducer Installed) | $137.87 | |
| 749S--1200 AV | 3 in. 12oz/sq.in. (2 in. w/3 in. Reducer Installed) | $137.87 |
Morrison Brothers - 749S Series - Pressure Vacuum Vent, Slip-On Style
"Vent valve used on underground and low volume aboveground tanks for motor fueling. Vent allows tank to -Breathe during filling and discharging operations. Poppets seal vapors in the tanks when pressure is equalized. Settings are approximate.Warning: Fig. 749 P/V vent must only be used in conjunction with motor fueling and/or low capacity flow. Fluid handling in lines larger than that used for retail service stations can cause tank to rupture or implode."