These round grates are designed to fit all pipe sizes with these diameters. They are manufactured in the United States using structural foam (HDPE). Ideal for residential or commercial applications. Details Black 6″ diameter Fits Schedule 40, SDR 35 and corrugated pipe Manuals
Polylok – 6″ Black Grate Cover – PDB-6G-BK Read More »
Roto-Flow enables equal distribution to your leaching fields. Available in 3″ and 4″ sizes. The Roto-Flow gives you a low-cost solution to your D-Box flow regulating problems. The simple Roto-Flow for D-Box outlet pipes gives you the easiest “set & forget” flow regulator. The Roto-Flow fits Schedule 40, SDR 35, and thin wall pipe sizes.
Polylok – 4″ Roto Flow – 3050-4 Read More »
These round grates are designed to fit all pipe sizes with these diameters. They are manufactured in the United States using structural foam (HDPE). Ideal for residential or commercial applications. Details Green 4″ diameter Fits Schedule 40, SDR 35 and corrugated pipe Manuals
Polylok – 4″ Green Grate Cover – PDB-4G-GN Read More »
These 4″ pipe adapters connect corrugated pipe to SDR 35 or SCH 40 pipe. Do you have a problem where you have SCH 40 or SDR 35 PVC pipe that you need to connect to the corrugated pipe? If so, we have the best solution for you! Attach one end to the corrugated pipe, and
Polylok – 4″ Corrugated Pipe Adapter – PL-IT44CC Read More »
These round grates are designed to fit all pipe sizes with these diameters. They are manufactured in the United States using structural foam (HDPE). Ideal for residential or commercial applications. Details Black 4″ diameter Fits Schedule 40, SDR 35 and corrugated pipe Manuals
Polylok – 4″ Black Grate Cover – PDB-4G-BK Read More »
Polylok’s threaded septic tank inserts are precision die-cast of zinc alloy with excellent resistance to atmospheric conditions. These septic tank inserts are specifically suited for use in precast concrete elements, and these septic tank inserts can be quickly and easily secured to the form. Polylok septic tank inserts are excellent for securing machinery and equipment,
The Polylok 4 in. Flow Gate is designed to help solve multiple drainage needs. It can be used with 4 in. drain and sewer fittings. Allows water to be diverted and released to water-safe areas away from structures, erosion-prone landscapes, and poor drainage areas. When water enters a drain pipe, it needs to go somewhere.
Polylok – 4″ Flowgate – PDB-4PE-GN Read More »
These round grates are designed to fit all pipe sizes with these diameters. They are manufactured in the United States using structural foam (HDPE). Ideal for residential or commercial applications. Details Green 3″ diameter Fits Schedule 40, SDR 35 and corrugated pipe Manuals
Polylok – 3″ Green Grate Cover – PDB-3G-GN Read More »
These round grates are designed to fit all pipe sizes with these diameters. They are manufactured in the United States using structural foam (HDPE). Ideal for residential or commercial applications. Details Black 3″ diameter Fits Schedule 40, SDR 35 and corrugated pipe Manuals
Polylok – 3″ Black Grate Cover – PDB-3G-BK Read More »
Polylok Round Base Rebar Spacers allow for multiple heights: 2 1/2″ – 3″ heights. They come with a built-in sand pad. Their unique design, with an open top, allows for easy rebar tying. Their wide base bottom provides maximum stability. Details Non-corrosive durable plastic construction Chairs will accept bars up to 1″ in diameter Each
Polylok – 2.5″-3″ Rounded Base Chair (case of 250) – 3059-RC2 Read More »
