Alien RAIN System 36 Pot 4 Row Kit

Alien Hydroponics RAIN System - 36 Pot 4 Row Kit

Nutrient distribution has traditionally been the biggest bottleneck in large-scale hydroponic systems, often leading to inconsistent growth and wasted resources. The Alien Hydroponics RAIN System - 36 Pot 4 Row Kit eliminates these challenges by providing a professional-grade solution for commercial growers and researchers who demand precision. By mimicking the delivery of natural rainfall, this system ensures every plant receives uniform nutrient absorption and maximum oxygenation. Whether you are expanding your facility or comparing this to an Alien RDWC system, the RAIN kit delivers the production consistency required for high-yield harvests.

Designed for versatility, the RAIN Top-Feed System is compatible with various growing mediums while proactively preventing common issues like root rot, nutrient lockout, and salt buildup. Available in both 4-gallon (15L) and 8-gallon (30L) pot configurations, this kit allows for complete customization to fit your specific canopy requirements. Its tool-free, no-glue assembly ensures that even a massive 36-pot installation remains straightforward to set up and maintain.

Please note: The RAIN system requires a nutrient reservoir or tank to function, which is not included. We recommend the GardenTank collapsible tanks for a seamless integration.

What's Included

1x DRAIN Pump Pipe Adapter
1x Pressure Water Pump 40
1x Cycle Timer
1x AERO/RAIN Header Pot Complete 36L
36x AERO/RAIN Pot 15L (or 30L)
1x Large Pot Lid Adapter
1x Silver Lid
36x RAIN Lid Cover
36x RAIN Lid
72x RAIN Lid Clip
1x Header Pot Blank
72x Pot Stand for 15L Pot
36x RAIN Fabric Pot 15L
36x Drain Cover - Copper
2x Elbow 50mm Barbed
2x Tee 50mm Barbed
4x Elbow 50mm Dual Flow
33x Tee 50mm Dual Flow
37x Washer 50 X 64mm
37x Nut 50mm Dual Flow
14x Clamp Size 2
8x Clamp Size 3
4x Valve 16mm Green
4x Plug - 16mm
72x Tee 16mm - 4mm
36x Pot Clip 16mm
2x Tee 25mm Barbed - 3/4" Male
2x Tee 25mm Barbed
2x Elbow 25mm Barbed - 3/4" Male
2x Elbow 19mm Barbed
2x Elbow 40mm Barbed
1x Siphon Tee 19mm Fitting
1x Siphon Tee 40mm Complete
24x Pipe 16mm Silver Bulk
4x Pipe 19mm Black Bulk
4x Pipe 25mm Blue Bulk
4x Pipe 40mm Silver Spiral Bulk
15x Pipe 4mm Green Bulk
20x Pipe 50mm Silver 100cm Piece
1x Wrench 50mm
1x Pipe Cutter 50mm
1x RAIN Instructions
1x JET-STREAM DRAIN Water Pump 1100GPH
1x JET-STREAM DRAIN Water Pump Power Adapter

Features

💧

Dual-Flow™ Fittings

Patent-pending side-slotted fittings prevent root clogging while maintaining high flow.

🛡️

Copper Drain Cover

Integrated copper-plated covers naturally deter roots from entering the pipe network.

❄️

Heat-Resistant Pipes

Heat-reflective silver polymer deflects thermal energy to keep nutrient solutions cool.

📐

Raised Drainage Grid

Sloped base and raised grids facilitate rapid, efficient drainage to prevent waterlogging.

🧠

Rain Brain Control

Automated timing ensures consistent nutrient delivery and precise feeding schedules.

🔧

Glue-Free Setup

Threaded fittings and snap-on pipes allow for easy assembly without toxic glues.

🏗️

Durable Build

Constructed with high-quality, non-reactive materials for long-term commercial use.

⚙️

Customizable

Remote header options and adjustable pot spacing to maximize your grow room footprint.

Specifications

Specification	15L Configuration	30L Configuration
Number of Pots / Rows	36 Pots / 4 Rows	36 Pots / 4 Rows
Min Size (Compact Header)	138.25" L x 58.25" W	165.5" L x 70.87" W
Max Size (Compact Header)	226" L x 123.6" W	278" L x 144.5" W
Min Size (Remote Header)	142.1" L x 58.25" W	169.5" L x 70.87" W
Max Size (Remote Header)	265.3" L x 123.6" W	317.3" L x 144.5" W
Water Pump Included	1100GPH Drain + Pressure Pump 40	1100GPH Drain + Pressure Pump 40
Rec. Reservoir Capacity	145 Gal / 550 Liters	145 Gal / 550 Liters

Support & Manuals

📄User Manual

Warranty

The Alien Hydroponics RAIN Top-Feed System is backed by a one-year manufacturer warranty, ensuring peace of mind for your commercial investment.

FAQs

What makes the RAIN system different from standard drip systems?+

Unlike standard drip lines that can clog or deliver uneven pressure, the RAIN system uses a specialized lid and distribution manifold that mimics natural rainfall, ensuring the entire root zone is hydrated evenly while oxygenating the solution.

Can I use organic nutrients in this system?+

While the RAIN system is highly efficient, we recommend using mineral-based nutrients to ensure the longest lifespan of the pumps and to minimize maintenance. If using organics, regular cleaning of the filters and lines is essential.

Is a reservoir included in the 36-pot kit?+

No, a nutrient reservoir is not included. For a system of this size, we recommend a tank with at least 145 gallons (550 liters) of capacity, such as the Alien GardenTank.

What is the purpose of the copper-plated drain cover?+

Copper is a natural root deterrent. By plating the drain covers in copper, the system prevents aggressive root systems from growing into and clogging the drainage pipes, maintaining a free-flowing system.

Can this system be used with soil or coco coir?+

Yes, the RAIN system is highly versatile and works exceptionally well with coco coir, soil, or mixed mediums, making it a great choice for growers who prefer traditional substrates over pure water culture.

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Alien Hydroponics RAIN System - 36 Pot 4 Row Kit

Alien Hydroponics RAIN System - 36 Pot 4 Row Kit

What's Included

Features

Dual-Flow™ Fittings

Copper Drain Cover

Heat-Resistant Pipes

Raised Drainage Grid

Rain Brain Control

Glue-Free Setup

Durable Build

Customizable

Specifications

Support & Manuals

Warranty

FAQs

Shipping & Returns

Customer Reviews

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