Our premium reservoir covers are slightly convex with a ribbed design for strength. They fit inside the reservoir top to guarantee that any water that may collect on top falls back into the reservoir. They feature a convenient access porthole (cover available separately) and multiple drill access points to install various meters and pump cords. Porthole cover fits all of our premium reservoir covers. Includes prothole cover.
Specs
20 Gallon Reservoir Cover - 31.50" x 24.50" x 1.25"
40 Gallon Reservoir Cover - 38.50" x 33.50" x 1.25"
70 Gallon Reservoir Cover - 55.25" x 38.25" x 1.25"
115 Gallon Reservoir Cover - 52.75" x 47.25" x 1.25"