20" Overflow Kit

20" Overflow Kit

This is our smaller 20" overflow kit.  It has smaller 1" drains, which allows us to create a smaller external box.  The weir openings are only .5" tall, with a total distance from the top of the box only 1".  It is designed to flow between 1 - 1500 GPH.

The system includes:

(1) - Black 20" Slimline Internal Weir Overflow Box

(1) - Smoked External Box with Eurobrace and Lid

(2) - 1.5" Slip X Slip Bulkhead Installed in the Internal Weir Box

(4) - Gaskets for 1.5" Bulkheads (two per bulkhead for each side of the tank)

(3) - 1" Slip X Thread Bulkhead with Gasket

(1) - Acrylic CNC Machined 1.5" Close Ended Bulkhead Wrench

(1) - Acrylic CNC Machined 1" Open Ended Bulkhead Wrench

(1) - Acrylic 60mm Drill Template w/ Center Line, Level Line, and Water Line Etching

Installation instructions can be found in the video below:

$ 179.95