Under Current UC System - Current Culture

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