Overview
The Dare-O-Matic 300 GPH Plastic Float Valve is a reliable automatic fill valve designed to maintain consistent water levels in livestock stock tanks, troughs, and water systems. With a 300 gallon-per-hour flow rate, it keeps tanks topped off without manual intervention — saving time and ensuring animals always have access to fresh water.
Key Features
- 300 GPH flow rate for fast, efficient tank refilling
- Automatic float mechanism maintains consistent water levels
- Durable plastic construction resistant to corrosion and weathering
- Easy to install in standard stock tanks and water troughs
- Reduces manual watering labor on the farm or ranch
Specifications
- Flow rate: 300 GPH
- Material: Plastic
- Weight: 2.5 lb
- Brand: Dare-O-Matic
- Sold individually (each)
Best For
- Auto-filling livestock stock tanks, troughs, and water systems
- Cattle, horse, sheep, and other livestock watering applications

