Scully Ventalarm Gauges are the original combination whistle alarm and tank level gauge units. The Scully 01409 is designed for tanks with a 2 in. tank opening and a 1 1/4 in. vent fill pipe. This model fits tanks with a 26 in. to 27 in. tank depth.
- One-unit fill alarm and level indicator saves time and money on installation costs
- Protects against spills from overfilling
- Durable leak proof construction
- Easy to read liquid level indicator
- Available in sizes to fit most popular storage tanks.