Blue Thumb Large Pump Canyon
- Max Pump Flow: 20,000 gph
- Dimensions: 24" x 27.75" x 31.5"
- One Piece Molded Construction
- Auto-Fill Spinweld Fitting
When installed at the base of a pondless waterfall, they protect your pump with an octagonal design that eliminates distortion and withstands the pressure of being buried under rock. Slots cut in the sides allow water to enter the chamber freely. The molded spinweld enables you to easily add an autofill kit (PB1342 sold separately), which helps keep maintenance to a minimum. Perfect for use in large pond-less basin applications.