United Aquatics Bottom Drains
United Aquatics Bottom Drains
Bottom Drain, 90 DegreeSump Bottom Drain
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These United Aquatics bottom drains take pond water and waste products from the bottom of your pond directly to the filter units.

90 Degree Bottom Drains:

  • Designed and manufactured in in UK by RTF Products, the leader in Koi Filtration products. 
  • Fits easily on to pipe work in the bottom of the pond to allow fast removal of waste in the bottom of a pond
  • Schedule 80 Plastic Elbow with removable lid
  • Plastic collar with screws to allow watertight fit

Sump Bottom Drain:

  • Lid can be adjusted to suit application
  • Collar to keep membrane watertight
  • Fits standard 4" pipework
  • Solid plastic