The Snyder Industries 150 Gallon ASTM XLPE Double Wall Tank (SKU 5710102N42) is a self-contained double wall tank that carries a full 1.9 specific-gravity rating - meaning the shell is engineered well past plain water. Filled with water it holds roughly 1,251 pounds of contents, but the crosslinked linear polyethylene (XLPE) inner and outer walls are rated to carry up to about 2,377 pounds at maximum fill. You are buying containment headroom, not just a water tank, so the platform covers a future move to denser contents without re-tanking. It stands 62 inches tall on a compact 34 x 34 inch square footprint in natural white, putting real secondary containment where floor space is tight and no separate concrete berm is needed.
Will it fit and hold your load?
The 34 x 34 inch square base drops onto a roughly three-foot containment tile and passes through a standard 36-inch doorway or aisle, so verify your clearance and pad against those numbers. Confirm the prepared surface is level and rated for the loaded weight before you fill, and plan anchoring for the full contents load. The natural white translucent shell is a working advantage on a containment vessel: you can eyeball the primary tank level from outside rather than opening it. To match capacity to your draw-down or storage window, use our Tank Sizing Calculator and the Tank Sizing Guide. In natural white at 1.9 SG, this size also fits a rural or remote private fire-protection reservoir role - see our fire-water reservoir design guide covering NFPA 22 sizing.
Fittings and access
Per the technical drawing on this page, the tank comes with a 14-inch polyethylene threaded and vented lid for fill and venting, plus a manway with an 11-3/8 inch access opening for interior inspection and cleaning of the primary tank. Reference that drawing to confirm fitting placement and manway orientation against your plumbing before install. One caution: the poly shell handling 1.9 SG does not mean the stock lid and manway gasket and fitting elastomers are rated for anything beyond water - if you plan to store denser contents, confirm those seal materials are rated for your specific service first.
Freight and how to order
This double wall XLPE tank ships LTL freight from the Snyder plant in Marked Tree, Arkansas, quoted live to your ZIP rather than folded into the list price. Get an exact number in seconds with our Freight Cost Estimator, or call 866-418-1777 and we will build the quote with you. One mistake to avoid: do not treat the 150-gallon rating as usable-to-the-brim volume - double wall tanks need freeboard for thermal expansion, and undersizing is the most common ordering error we see. Our guide on Snyder double-wall freeboard sizing per ASTM D1998 covers the real volume you can use, and the companion piece on wall thickness at the vapor-saturated headspace explains why the top of the tank deserves attention. Questions on the 34 x 34 footprint, the manway, or Arkansas freight timing? Call 866-418-1777.
