Alien - Silver RAIN System - 4 x 15L

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Sale price€1,225.00


This product is not in stock and can be ordered by sending an email to, calling on 77078072 or by visiting one of our shops. A 50% deposit is also required to confirm the order. Delivery costs are included and takes 7-12 days.

RAIN system - 4 x 15L

The ALIEN ®️ RAIN ™ ️ system is a revolutionary automated sprinkler system that replicates rain. The system can be used with soil, coco or any other substrate of your choice and can be used as a recirculation or RTW (run to waste) system.

The RAIN ™ lid efficiently delivers nutrients and air in the form of rain. This technique removes all residual depleted nutrient salts and replaces them with fresh salts. The RAIN ™ cover blocks  the light thus preventing the formation of algae.


The SILVER series has in addition to the BLACK series a silver Polymer heat-reflecting coating and more efficient pumps and pipes.

Patent-pending Dual-Flow™ fittings are 50mm oversized for a smoother system. These fittings are over 3 times the internal size of the 32mm. They allow water to pass through slots located on the sides of the fitting, allowing total drainage of the pot.

A 50mm heat reflective silver pipe is used compared to the Black Series green 32mm.

The jars and lids are also made from heat-reflecting silver polymer.

The Silver Series features copper-plated drain covers that prevent roots from entering the piping.


Optional tank
Alien recommends a 120L tank for this system.



Benefits :

  • Complete kit ready to use
  • Imitate the rain
  • Even distribution of nutrient solution
  • Eliminates residual salts
  • Removes top surface algae
  • Quiet operation
  • Easy to install


  • Integrated filtration
  • RAIN™ Controller
  • RAIN™ Pump
  • SPX-Flow® Pump
  • Drainage bases
  • Copper drain cover
  • 50mm Silver Polymer Pipe


  • Modular dimensions from:
    1.20 x 0.75 m to 1.45 x 0.95 m

  • RAIN ™ feed pump AR01001
    Maximum flow: 3500 L / h
  • 200W Drain Pump
    : Model: SPX-Flow®
    Maximum Flow: 2270 L/h
    Voltage: 12V DC

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