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1. DreamPond #ad
Dreampond Koi Toilet II Bottom Drain 4" w/ Dome #adDreamPond #ad
- P>. P>koitoiletâ„ ii 4" bottom drain w/ dome the simple solution for koi pond bottom drain made of heavy duty injection molded abs.
Br> thick flange and liner ring for better liner grip. Br> fits 4" sch40 pvc elbow or coupling. Br> flare design for smooth flow. Br> excellent for liner and concrete installation.
2. RTF #ad
RTF 4 Inch Sump Bottom Drain for Koi Fish Pond Water Garden Filtration #adRTF #ad
- Fits standard 4 inch pipework. Collar to keep membrane watertight. Solid Plastic. Made in UK. Lid can be adjusted to suit application.
3. EasyPro Pond Products #ad
3" EasyPro Bottom Drain w/Air Diffuser for Koi Ponds #adEasyPro Pond Products #ad
- Bda has 1/2" barbed inlet fitting, recommended air flow through diffuser is. 5 - 1. 5 cfm. Has dual rubber gaskets and six stainless screws for water tight penetration through liner. 3" bottom drain with Air Diffuser. For use with 3" schedule 40 PVC fittings and pipe.
4. AQUADYNE #ad
AQUADYNE Rhino Retro 2" Bottom Drain #adAQUADYNE #ad
- All joints are hand welded resulting in more strength than the speed welds used on other drains. All attachments are precision machine fitted for extra strength with no need for gap filling. Rhino drains do not use any injection molded components which would weaken the structure.
5. DreamPond #ad
Koi Toilet I Aerated Bottom Drain, 3 Inch #adDreamPond #ad
- Br>threaded center column for easy installation and maintenance. Br>slanted air dome and high quality disk diffuser with internal check val. Br>full 4" height over horizontal discharge pipe. Br>screws are fully encapsulated in large and strong screw pockets.
P>koitoilet i aerated bottom drain 3"the most versatile and complete solution for aerated koi pond bottom drains! features: sweep bottom design to eliminate trapping debris. Br>wide and thick flange for better liner grip.
6. Atlantic Water Gardens #ad
Atlantic Water Gardens Bottom Drain Kit for Ponds #adAtlantic Water Gardens #ad
- Works with all Atlantic Skimmers. Includes basket suction strainer and 2" slice gate valve. Pulls debris from the bottom of your pond while the weir door in the Skimmer skims debris from the surface.
7. DreamPond #ad
3 inch, Koi Toilet II Bottom Drain #adDreamPond #ad
- Br> flare design for smooth flow. Br> excellent for liner and concrete installation. P>koitoiletâ„ ii 3" the simple solution for koi pond bottom drain made of heavy duty injection molded pvc. Br> thick flange and liner ring for better liner grip. P>. Br> fits 3" sch40 pvc elbow or coupling.
8. DreamPond #ad
4 Inch, Koi Toilet I Aerated Bottom Drain #adDreamPond #ad
- Sweep bottom design to eliminate trapping debris. Full 4" height over horizontal discharge pipe. Flex air disc diffusor with built in Triple-check valve design prevents entry of liquid/solids into air feed piping.
Threaded center column for easy installation and maintenance. Wide and thick flange for better liner grip.