Septic Tanks

From the Ace Roto-Mold spherical pump tanks to the Ace Roto-Mold septic tanks, they are stronger, easier to install, and less costly than old-fashioned concrete septic tanks- yet they still offer the quality construction and safety you expect. Manufactured from high-density polyethylene with U.V. inhibitors, Ace Roto-Mold septic tanks utilize a horizontal flow designed for below ground installations up to 36 inches.  Each tank carries an individual serial code and is fully documented from date of manufacture. Ace Roto-Mold septic tanks are designed and manufactured with rigorous quality controls.  Design features like the trapezoidal deep rib, robust lid fastening and inlet / outlet supports make Ace Tanks the industry choice.  Along with those features and available in 750, 1000. 1250 and 1500 gal two-compartment tanks, a unique tank baffle system slows the flow of wastewater and directs it to the middle of the tank so wastewater can separate from solids.  An outlet baffle allows the partially treated liquids to flow out for further treatment.  Advantages of Ace’s baffle design include added strength, versatility, and ease of installation.  One-compartment or two-compartment septic tanks are designed and manufactured for containment of liquids up to 1.7 specific gravity and to meet wastewater treatment system standards.  The 1000, 1250 and 1500 gallon 2-compartment septic tanks have been tested by IAPMO to meet IAPMO/ANSI Z1000 and CSA B66 standards.

View PDF files for additional septic tank information:

Septic Tank Product Description, Function and Service

Septic Tank Installation Guidelines

Spherical Septic Tank Installation Procedures

Septic Tank Divider Installation Procedures

Pump/Septic Tank (Economy Grade)

Septic Approval Listing by State

Septic Approval Listing for Canada

IAPMO Certificate

Click here to view our Cistern Tank line.

View technical drawings by clicking on the part number below.