The Enduraplas 1600 Gallon Sump Tank Frame (SKU AZFD01600) is the structural base layer that carries a large-volume storage tank and gives you a defined footprint to build around. It measures 130 inches long by 67 inches wide with a 6-inch profile height, and those dimensions are verified. Read that 6-inch figure as the height of the frame itself, not a tank volume - the "1600 gallon" rating describes the tank this base is built to seat and support, while the frame is the load-transfer platform underneath it. If you are laying out a pad, a bermed area, or a mechanical room floor, plan the surrounding clearances off the 67 x 130 inch footprint so the tank sits square and fully seated.
Verified specs
Footprint: 67 in x 130 in (verified)
Frame profile height: 6 in
Rated for: 1600-gallon tank service
Full water weight carried: 13,344 lb
Will it work for your install
This frame is sized for 1600-gallon service. Filled to capacity with water, that volume alone weighs 13,344 pounds, so the frame is only one part of the load path - the slab or foundation beneath it has to be engineered to carry the full standing weight without settling or cracking. Confirm your pad design before the tank arrives. Our guide to concrete pad sizing for above-ground polyethylene tanks walks through the ACI 360R-10 framework and where the ACI 318 boundary begins, which is the right reference when you are pouring for a load this size. If you are still confirming that 1600 gallons is the correct working volume, run the numbers through our Tank Sizing Calculator or read the Tank Sizing Guide first.
The mistake to avoid
The most common error with a large sump frame is treating the frame footprint as the only thing that matters and under-building the surface underneath it. A frame that is level on day one will not stay level over an undersized or unreinforced pad once the full 13,344-pound water load is standing on it. Get the civil work right first, then set the frame. If your application involves loadout or transfer traffic around the tank, our loadout pad engineering guide covers slope, curb, and sump geometry that keeps a transfer from becoming a release event.
This item ships LTL freight, quoted live to your delivery ZIP through our Freight Cost Estimator, or by phone at 866-418-1777. Because of the 130-inch length, confirm your site can receive and offload a unit this size before you schedule. Reach out and we will help you match the frame, tank, and pad plan to your install.
