Reversed bottom drain 50MM - Easy to install - Aquaforte

Description du produit :

• Very convenient way to equip ponds without a bottom drain with a bottom outlet using a 50 mm pipe!
• Equipped with a special 50mm elbow with a 32mm hole for bleeding to prevent vacuum from being present in the system.
• The hole can be used with 32mm tube or 25mm pipe (a reducing nipple to 25mm is supplied as standard).
• The bottom drain has a PE bottom plate so that it cannot attach to the sheet by suction.
• Comes with a bag of gravel for ballast.