You are hereTuf-Tite Plastic 4-Hole Septic Tank Distribution Box (D-Box) 4HD2 for Septic Systems
Tuf-Tite Plastic 4-Hole Septic Tank Distribution Box (D-Box) 4HD2 for Septic Systems
Distribution Box Dimensions:
Lid is 11" x 11";
Box is 15-1/2" tall;
There is a 2" drop between inlet and outlets.
4HD2 4-Hole Distribution Box:
Injection molded HDPE Distribution Box accepts Tuf-Tite's Box Fittings and Speed-Levelers™
Injection Molded HDPE. Exceptionally strong.
Non-corrosive - HDPE is non-corrosive in a septic system environment.
Simple to Install - Patented snap-in pipe seals simplify installation.
Easy to Level
Injection Molded HDPE (High Density Polyethylene)
In a septic environment, no other material can match High Density Polyethylene in delivering a lifetime of trouble-free service. Tuf-Tite Distribution Boxes are injection molded, using only premium HDPE which contains no fillers or foam.
Snap-in pipe seals
They’re patented. Simply insert your PVC pipe and push it through the flexible, polyethylene Tuf-Tite seal and the pipes fit watertight. Installation couldn’t be easier.
Unlike cement-based pipe grout, Tuf-Tite seals will not crack or corrode in septic system conditions. The distribution boxes stay pliable and watertight permanently.
Distribution Box Installation
Installation of a Distribution Box for your septic system is simple and can be done in little time by following these 6 Steps for successful Plastic Distribution Box Installation in your Septic System.
12 per carton, 100 per pallet.
Interlocking Lid & 5 Snap-In Fittings
The 4HD2 4-Hole Distribution Box comes complete with a lid (Regular Lid or an Inspection Port Lid) and your choice of 5 snap-in fittings. The Heavy-duty HDPE Lid is ribbed for added strength and rigidity. Slotted sides interlock on the Distribution Box to assure a tight fit.
S-35 Pipe Seal (Yellow)
S-40 Pipe Seal (Blue)
S-85 Plug (Orange)
Tuf-Tite Speed Levelers™
Control the flow of effluent from the Distribution Box. Simply insert a Speed Leveler into each outlet pipe. Rotate each Speed Leveler so the flow is distributed as desired. Available for 3” or 4” PVC pipe.
Setting up a speed leveler is simple and can be done by following these 4 easy steps on How To Set Speed Levelers.
Other Distribution Boxes:
- 6 Hole Distribution Box (6HD2)
- 7 Hole Distribution Box (7HD2)
- 9 Hole Distribution Box (9HD2)
- 4 Hole Drop Box