The Under Current ™
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 ™ 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 | UC4 | UC6 | UC8 | UC12 | UC16 |
| SIZE (INCHES) | 32 x 59 | 32 x 77 | 32 x 96 | 32 x 133 | 32 x 170 |
| FULL SYSTEM VOLUME (GALLONS) | 35 | 45 | 65 | 90 | 120 |
| POWER USAGE (WATTS) | 64 | 75 | 145 | 160 | 213 |
| AIR PUMP(S) | AFP-40 | AFP-40 | AFP-60 | AFP-80 | (1)AFP-15, (1)AFP-80 |
| WATER PUMP(S) | MAG250 | MAG350 | MAG500 | MAG700 | MAG950 |
| RECIRCULATION TURNOVER RATE PER HR. | 7.20 | 7.70 | 7.60 | 7.70 | 7.90 |
| RECOMMENDED LIGHTING | 1 X 600W | 1 X 1000W | 2 X 600W | 2 X 1000W | 4 X 600W |
| RECOMMENDED CHILLER* | 1/10 - 1/6 HP | 1/10 - 1/6 HP | 1/10 - 1/6 HP | 1/4 - 1/2 HP | 1/4 - 1/2 HP |
| RECOMMENDED RESERVOIR (GALLONS) | 40 | 50 | 70 | 100 | 125 |
| SHIPPING WEIGHT (LBS.) | 40 | 50 | 60 | 90 | 105 |
| SHIPPING BOX SIZES | (1)16X16X36 | (2)16X16X28 | (1)16X16X36, (1)16X16X28 | (1)16X16X36, (2)16X16X28 | (2)16X16X36, (1)16X18X48 |