The Under Current ™ Double Barrel XL
The Under Current™ is the worlds first re-circulating Water Culture Hydroponic System featuring our Patent Pending Sub-Current Culture™ Method. This innovative application circulates literally hundreds of gallons of solution per hour beneath plant roots.
The Under Current™ supercharges the solution with dissolved oxygen, creating a hyper aerobic condition. Constant, 24/7 nutrient circulation ensures that pH and EC are uniform throughout the entire system. An inline Danner Mag-Drive pump provides peripheral negative pressure by thrusting nutrients back to a return module (Epicenter). From this point the solution is drawn from module to subsequent module, evoking perpetual fluid motion.
The Under Current™ Double Barrel XL Includes
8 gallon "Blackout Series" growth modules, 2" manifold, 2” Uni Seals, CCH2O 8" custom molded Lids with Port Hole, CCH2O 8" custom molded Net Pots, Danner Mag-Drive™ Return Pump, Air Force Pro™ Air Pump, 9” Air Diffuser Disc, Medium Round Air Stones, Air Distribution Manifold, Air Hose, In-Line Filter, Adjustable Float Valve with Reservoir Adapter Kit, Drain Valve, Chiller Adapter, Garden Hose Drain Adapter, Cultured Solutions™ VEG A/B and 1-Year Warranty.
Benefits of using the Under Current ™
- Increased Nutrient Efficiency
- 50+ System Configurations
- Expandable Modular Design
- Designed to Accommodate Any H.I.D. Lighting Layout
- Hand Crafted in California
- Commercial Grade
- Low Power Consumption
- pH And EC/TDS Uniform Throughout Entire System
- Conserves Water
- Larger Yields with Fewer Plants
- Less Frequent Nutrient Change Outs
- Easily Adaptable To Dosers, Top-Off Reservoirs & Chillers
- Includes Professional Quality Air & Water Pumps
- Expert Grower Support
| UNDER CURRENT DOUBLE BARREL XL |
UCDB16XL |
UCDB24XL |
UCDB32XL |
| SIZE (INCHES) |
98 x 115 |
98 x 165 |
98 x 215 |
| FULL SYSTEM VOLUME (GALLONS) |
120 |
170 |
230 |
| POWER USAGE (WATTS) |
213 |
245 |
320 |
| AIR PUMP(S) |
(1)AFP-15, (1)AFP-80 |
(1) AFP-60, (1) AFP-80 |
(1)AFP-15 (2) AFP-80 |
| WATER PUMP(S) |
MAG950 |
MAG1200 |
MAG1800 |
| RECIRCULATION TURNOVER RATE PER HR. |
7.90 |
7.00 |
7.80 |
| RECOMMENDED LIGHTING |
4 X 1000W |
6 X 1000W |
8 X 1000W |
| RECOMMENDED CHILLER* |
1/4 - 1/2 HP |
1/2 - 1 HP |
1 - 1.5 HP |
| RECOMMENDED RESERVOIR (GALLONS) |
125 |
175 |
250 |
| SHIPPING WEIGHT (LBS.) |
105 |
140 |
175 |
| SHIPPING BOX SIZES |
(2)16X16X36, (1)16x18x48 |
(3)16x18x48 (1)16x16x28 |
(4)16x18x48 (1)16x16x36 |
