Spare drainage tray Atami WILMA XXL20 – 115 × 115 cm

The AW420TR tray is designed as a direct replacement component for the Atami Wilma XXL 20 system. The pots are placed in it, and the nutrient solution that drains after irrigation is collected and directed back to the tank, allowing it to be reused in the recirculation system.

The 20-position plant configuration is suitable for denser spacing of smaller pots over an area of 115 × 115 cm. The tray itself is a spare part – the tank, pots, pump and irrigation system are not included . The official Wilma XXL 20 system uses a 150 L tank and 20 pots of 6.5 L each.

Technical characteristics

• Manufacturer: Atami / Wilma
• Model: Tray for Wilma XXL20
• Product code: AW420TR
• Type: Replacement carrier/drainage tray
• Dimensions: 115 × 115 × 20 cm
• Capacity: 20 pot positions
• Compatible system: Wilma XXL 20 Complete
• Official size of pots in the system: 20 × 6.5 L
• Function: Maintaining the pots and draining excess nutrient solution
• Drainage: Gravity to the feed tank
• Suitable for: Hydroponic and substrate growing with the Wilma XXL 20 system.

🔄 How it works

With the Wilma system, pots are placed on a tray and nutrient solution is delivered to each plant via drip irrigation. Excess water and nutrient solution flow through the pots and onto the tray, from where they are returned to the reservoir. Atami designed the Wilma as an automated drip system suitable for a variety of substrates – including coco, peat moss and hydroponic substrates .

🔗 Compatibility

The tray is specifically designed for:

Atami / Wilma XXL 20 Complete 6.5L

The spare parts catalog specifically identifies the AW420TR as the "Wilma XXL 20 pot tray" for this configuration.

📦 What does the product include?

1 × Atami Wilma XXL20 Replacement Tray – AW420TR

⚠️ This is not a Wilma XXL20 kit . Pots, tank, pump, hoses, drippers and other components of the irrigation system are purchased separately if they are not already part of the existing system.