The Rhino I Heavy Duty Bottom Drain is a must have item in your pond. The Rhino I has been manufactured since 2003. With thousands of trouble free installs, from small home ponds to major commercial fish handling tanks to hydroponic field beds, the Rhino I is a very durable product that weighs in at over 4 pounds. Watch out for material conserving injection molded drains that although are produced in standard sizes, they have so little material that they can weigh in as little as 1#, and do not even have a Sch 40 basic plumbing rating.
Rhino I Features:
- Thicker flanges and liner attachment ring that will not flex, distort or crack
- All attachments are precision machine fitted for extra strength with no need for gap filling
- All joints are hand welded resulting in more strength than the speed welds used on other drains.
- Rhino drains do not use any injection molded components which would weaken the structure.