Alien RDWC 18 Pot 36L PRO Silver Series – Deep Water Culture
Alien RDWC 18 Pot 36L PRO Silver Series – Deep Water Culture
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£1,595.00
Regular price
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£1,595.00
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per
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Description
Balanced feeding across 18 large-pot sites for bigger plants
The Alien RDWC 18 Pot 36L PRO Silver Series is a high-capacity recirculating deep water culture system for growers running larger indoor operations who need stable nutrient circulation and strong root oxygenation across every site. Each 36L pot gives roots plenty of room to expand, while continuous recirculation through the header pot keeps a 475L system volume balanced across all 18 sites - designing out the uneven feeding, slow growth and weak root systems that appear when circulation is inconsistent. Built on the proven ALIEN PRO Silver design for long-term reliability.
Key Benefits
- Professional RDWC with a 475L system volume for large tents and rooms
- Continuous circulation keeps nutrient uptake even across all 18 plant sites
- Large 36L pots allow extensive root development and bigger plants
- Optional 280L CAMO top-up tank keeps the header pot topped up through its float valve
- JET-STREAM SILENT 2.0 pump circulates up to 2,150 L/hr using just 32W
- 180 L/min air pump (not included) for strong root oxygenation
- Durable PRO Silver build for fast veg and productive bloom stages
How to Use
- Assemble the system per the instructions, making all pipework and fittings secure.
- Fill the system with water and add nutrients suitable for RDWC systems.
- Adjust pH and EC to the plant stage, vegetative growth or flowering.
- Place plants into net pots using clay pebbles or another hydroponic medium.
- Connect a compatible air pump (180 L/min, not included) to the A.I.R. injection rings.
- Switch on the JET-STREAM SILENT 2.0 pump to circulate nutrient solution.
- Monitor pH, EC and water level regularly for healthy roots and maximum yield.
Technical Specifications
- System type: recirculating deep water culture (RDWC), PRO Silver Series
- Pots: 18 x 36 L
- Pot size: 41.5 x 41.5 x 32 cm each
- System volume: 475 L
- Minimum footprint: 300 x 135 cm (pots together, without tank)
- Maximum footprint: 450 x 190 cm (75 cm plant centres, supplied pipe)
- Plant centres: 60 cm recommended
- Vegetative period: 10–14 days (Alien guide)
- Circulation pump: JET-STREAM SILENT 2.0, 2,150 L/h, 32 W (included)
- Air requirement: 180 L/min (air pump not included)
- Aeration: JET-STREAM A.I.R. injection ring (22 cm) in each pot, 6 mm airline
- Pipework: 50 mm heat-reflective silver pipe, Dual-Flow 50 mm fittings
- Return line: ball valve and heavy-duty inline filter
- Pots and lids: heat-reflective silver polymer
- Header pot: float valve, factory-fitted 20 mm chiller fittings
- Recommended chiller: rated for 500 L
- Net pots: square, 19.5 cm, raised base grid
- Growing medium: minimal inert substrate in the net pots, e.g. clay pebbles
- Includes: pots, lids, lid surrounds, square net pots, pot clips, Dual-Flow fittings, nuts, collars, washers, valve and filter, spanner, pipe cutters, A.I.R. rings, 6 mm airline and tees, large suckers, 6/16/19/50 mm pipe, instructions
| By size | No Tank / No Chiller Pump | No Tank / With Chiller Pump SILENT 1.0, 950 L/h |
|---|---|---|
| CAMO tank | Not included | |
| Chiller pump | Not included | SILENT 1.0, 950 L/h, 16 W |
| Dimensions | 300 x 135cm | 300 x 135cm |
| By size | 280L Tank / No Chiller Pump | 280L Tank / With Chiller Pump SILENT 1.0, 950 L/h |
|---|---|---|
| CAMO tank | 280 L, 55 x 55 x 90 cm | |
| Chiller pump | Not included | SILENT 1.0, 950 L/h, 16 W |
| Dimensions | 300 x 135cm | 300 x 135cm |
Important: air pump must be purchased separately.
