Dam Gate for 8" to 10" Pipe - T11081 - Complete
$1.75
A DamGate® is a high-quality irrigation gate designed to control water flow in gated pipe systems used for flood irrigation. Engineered for durability and precision, DamGates® fit into PVC or aluminum pipes and allow farmers to easily adjust water output for efficient field irrigation.
| Pipe Size | Fits 8" to 10" Pipe |
|---|---|
| Hole Size | Fits standard 1-1/4" x 2-5/8" Rectangle Hole |
| Flow | 90 GPM at 6 Feet of Head |
See Performance Chart
Availability:
In stock
SKU
T11081
DamGates® Gated Flood Irrigation Gates
For over 40 years, DamGates® have been the trusted leader in gated flood irrigation, delivering field-proven performance and unmatched durability. Manufactured by Triad Fastener, DamGates® set the standard in water flow control for agricultural irrigation systems.
Proven Performance
- Delivers 90 GPM water flow at six feet of head
- Trusted by farmers for over four decades
- Top-selling flood irrigation gate in the industry
Precision Flow Control
- Easy slide adjustments for accurate water regulation
- Central spring tension ensures equal sealing to reduce leakage and water waste
- Designed to fit 6", 8", and 10" PVC or aluminum pipe
- Fits standard 1-1/4" x 2-5/8" rectangular openings
Durable & Eco-Friendly Construction
- Constructed using a proprietary resin blend for enhanced longevity
- Resists environmental wear for extended field use
- Minimizes ecological impact through sustainable materials
Quality You Can Count On
Every DamGate® undergoes a rigorous quality control process to ensure optimal performance, durability, and long service life in the field. Manufactured to the highest industry standards, DamGates® are the smart choice for efficient and reliable gated irrigation.
Flow Rate (GPM) by Heading Pressure and Gate Opening
| Heading Pressure (inches) | Full Open | 3/4 Open | 1/2 Open | 1/4 Open |
|---|---|---|---|---|
| 3 | 38.4 | 28.6 | 19.0 | 8.6 |
| 6 | 45.1 | 33.0 | 21.7 | 9.7 |
| 9 | 50.3 | 37.0 | 24.7 | 11.0 |
| 12 | 55.8 | 43.3 | 26.9 | 12.2 |
| 18 | 64.6 | 48.2 | 31.7 | 14.0 |
| 24 | 73.0 | 53.6 | 35.6 | 15.8 |
| 30 | 76.4 | 57.6 | 38.3 | 17.2 |
| 36 | 82.6 | 62.5 | 41.4 | 18.6 |
| 48 | 95.0 | 75.6 | 47.4 | 21.0 |
| 60 | 101.9 | 82.4 | 50.0 | 23.4 |
Area of Gate Opening
| Setting | Area |
|---|---|
| 1/4 Open | 0.57 Sq. In. |
| 1/2 Open | 1.25 Sq. In. |
| 3/4 Open | 1.90 Sq. In. |
| Full Open | 2.39 Sq. In. |
| Hole No Gate | 3.28 Sq. In. |
| Hole Size | 1.25 x 2.625 |
Standard Gate Spacing
| 20" | 36" |
| 30" | 40" |