Direct Sales of Pipeline Distribution Boxes

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Apr 26, 2026

Polylok Distribution Boxes

Polylok, Inc. is an international supplier for the precast concrete and onsite wastewater industries, producing high-grade septic tank Solution and product.

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Sep 17, 2025

DISTRIBUTION BOXES

American Distribution Boxes are made of high-density polyethylene for years of dependable use. They are non-corrosive, strong, and lightweight for easy handling. Inlet and outlet elevations are positioned

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Feb 26, 2026

Distribution Boxes | Wiggin Means Precast

We manufacture and stock Distributions Boxes in various sizes from 3 outlets to 14 outlets:

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Dec 22, 2025

Polylok 8-Hole Distribution Box with Solid Cover

This Polylok 8-Hole Distribution Box comes complete with a solid cover and (8) pipe seals which accept any 2", 3", or 4" pipe.This box can be used as a 2 Hole, 3 Hole, 4 Hole, 5 Hole, or 6 Hole, 7 Hole, or

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Jan 18, 2026

Septic D-Boxes, Modular Risers, Lids & Accessories

Shop high-quality septic distribution boxes, modular risers, and lids at BARR Plastics. Reliable solutions for your septic system needs.

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Dec 26, 2025

Distribution Boxes

Jefferson Concrete Corp. makes all distribution boxes with a concrete baffle at the single inlet. All the pipe penetrations have a gasket and “speed levelers” are available to ensure that all distribution lines

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Jun 18, 2026

Septic & Sewer

Tuf-Tite 4-Hole Distribution Box comes complete with a lid and your choice of 4 Pipe Seals. Enter the list of your 4 included seals in order notes during check out.

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Sep 09, 2025

Distribution Boxes

Our distribution boxes are the most versatile boxes on the market today. You can choose what height you want your inlets and outlets to be. It also comes complete with the only seal on the market that

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Mar 29, 2026

Distribution Boxes

Choose from 5 heights to set your inlets and outlets on each side. It also comes complete with the only seal on the market that accepts 2", 3", 4" smooth wall and corrugated pipe. No more different fittings

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Dec 26, 2025

12" Round Distribution Box Kit

Polylok 12" distribution boxes are engineered for optimal drainage management across a wide range of applications. These versatile D-boxes effectively distribute and redirect water, helping to prevent

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