NFT 100 × 80 mm drain cap with 32 mm outlet

💧 NFT 100 × 80 mm drain cap

This Growrilla drain cap closes the downstream end of your NFT 100 × 80 mm channel and returns the nutrient solution to the reservoir. It provides a clean, reliable outlet that is essential to the NFT circulation loop.

🔌 32 mm outlet and connection

The 32 mm outlet accepts a PP push-fit 32 mm fitting or a PVC 32 mm fitting (not included). For a lasting seal, Growrilla recommends bonding with PVC cement or silicone. You can also leave the fitting removable if you prefer to clean the line more easily.

📊 Technical specifications

• Compatibility : NFT channels 100 × 80 mm
• Outlet diameter : 32 mm
• Compatible fitting : PP push-fit 32 mm or PVC 32 mm (not included)
• Recommended sealing : PVC cement or silicone
• Pack sizes : 1, 8 or 16 pieces
• Manufacturer : Growrilla Hydroponics (Italy)

📍 Position in the system

Place this cap at the low end of the channel, where water flows by gravity toward the reservoir. Plan one drain cap per NFT line, paired with a blank cap on the water inlet side.