Product Catalog

Fittings & sealing devices

Engineered for encased and direct-burial installations across utility, broadband, and data-center projects.

How the families compare

Sealing devices vs. duct spacers vs. caps

Three product families cover the underground conduit lifecycle: sealing devices protect open conduit, duct spacers align conduit during the pour, and caps close conduit ends.

Family Primary purpose Material Size range
Sealing Devices Seal and protect open conduit, ducts, and innerduct Low-density polyethylene (LDPE) 1"–8"
Duct Spacers Hold conduit in alignment during trenching and backfill High-impact polymer / ABS resin 1"–8" duct, 1.5"–3" separation
Caps Close conduit ends; riser caps add a rope-tie loop for mule tape High-impact PVC ½"–6"
01

Sealing Devices

Polyethylene poly pull plug — temporary conduit plug by Innovative Plastics Sealing Devices

Temporary Plugs

The Polyethylene Plug snap-in design protects exposed conduit and innerduct with ease.

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02

Duct Spacers

Innovative Plastics base and intermediate two-piece duct spacers Duct Spacers

Base & Intermediate

Snap-together conduit spacers that accommodate multiple alignment options, providing exceptional strength and unmatched resilience.

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Innovative Plastics snap-in conduit clip spacer Duct Spacers

Clip Spacers

Easy-to-use, snap-in conduit clip spacers designed for both exposed and underground conduit installations.

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03

Caps

Innovative Plastics PVC conduit end caps in a range of sizes Caps

PVC End Caps

Offered in two distinct styles, PVC End Caps and Riser Caps provide an ideal solution for securing conduit openings.

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Innovative Plastics PVC Riser Caps with underside rope-tie loop Caps

Riser Caps

Offered in two distinct styles, PVC End Caps and Riser Caps provide an ideal solution for securely closing conduit openings.

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