Den Hartog is a family-owned business that uses innovative molding and metal fabrication to create leading products. Since 1976, Den Hartog has been committed to providing quality tanks and being “Always at Your Service”. Den Hartog’s most popular brands include Ace Roto-Mold, Dual-Line, Aquifer, Sowjoy, and many more!
Tank Only, Stand Sold Separately
90" dia x 117" ht
S.G. - 1.7
30 degree cone
Tanks are translucent white with gallon markers
Tank clearance w/ stand: 12"
Designed for indoor or outdoor stationary applications, all tanks are furnished with a removable crowned top, fastened to a flange around the top of the tank. The Open Top Cone Bottom tanks require the use of our existing 86" stands for support.
All tanks furnished with a 16" Vented Lid Assembly and a second flat area for additional lid options
2" FPT heavy-duty polypropylene fitting with Santoprene gasket
Gallon indicators are included in one side of the tanks
Removable crowned top is fastened to the flange with twelve 3/8" bolts, washers and hex nuts
All tanks designed for the containment of chemicals with a specific gravity of 1.7 or less
Tanks are manufactured from medium-density polyethylene with U.V. stabilizers
Tanks are manufactured from medium-density polyethylene with U.V. stabilizers Standard tank made with FDA compliant materials
Cone Bottom tank stand features welded steel construction and a black powder coat finish.
Product Update (August 2017) : Manufacturer is relisting 90" diameter tank specifications to show the diameter as 91" rather than 90" to better reflect any variation in mold shrinkage and dimensional tolerances.