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Product Overview

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!

If you’re looking for a septic tank that doesn’t require being placed underground, the 300 Gallon Above Ground Septic Tank is the best solution. It has a low-profile design that sits above ground allowing for easy access and maintenance. It can also easily be placed under trailers and mobile units This tank was constructed with UV inhibitors that protect against algae growth in direct sunlight.



  • Low profile design sits above ground for easy access and maintenance
  • Contains UV inhibitors that protect against direct sunlight
  • Fits under trailers and mobile units
  • Specific gravity rating of 1.7
  • 3 Manufacturer Warranty
Internal Freight Notes:
Tank Ship Class: 300
Tank Ship Weight: 177 Lbs.
3 Can ship on a Pallet at Once (add 45 lbs. for pallet)(two pallets can ship together LTL)
Part NumberA-LP0300-HT
Mfr. Part NumberLP0300-HT
Capacity300 Gallons
Dimensions95"L x 56"W x 16"H
Weight132 lbs.
ManufacturerAce / Den Hartog
Technical Drawings & Guides
Technical DrawingsView Technical Drawing
Shipping Info
Shipping FromHospers, IA
Freight Class200
Shipping Dimensions95"L x 56"W x 16"H
Shipping Weight210 lbs.

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