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Parts & Fabrication
Cover accessories and ports, fabricated to order at our Gaston, SC shop. Build a quote list and we will send pricing and lead time.
Cover Accessories & Ports
The same ports, fittings, valves, and floats EFI fabricates for its own floating covers and gas-tight digester covers, available direct. Everything is made to order, so you configure the size and finish and we quote it.

Bolt-on HDPE access port welded to a cover base plate, with a bolted lid or removable rubber cap. Made in any standard pipe size.
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HDPE port that transitions to a stainless steel male or female NPT connection, welded to a cover base plate. Available in various sizes.
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Pre-plumbed HDPE base assembly with a manual ball valve and check valve to introduce liquids under the cover, with unions for service.
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HDPE riser or elbow terminating in a drilled flange face, fabricated in various sizes and orientations to bolt up to piping and equipment.
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HDPE float installed beneath the cover that supports a sample or access port at the liquid surface. Fabricated in many shapes and sizes.
View & configureHow Ordering Works
Pick your parts, choose the size and configuration, and add them to your quote list. No account, no online payment.
Send the list and our fabrication team replies with pricing and lead time, usually the same or next business day.
Every part is built to order at the EFI shop in Gaston, SC, then shipped to your site.
Prefer to talk it through? Call the shop at (307) 264-0309 or send us a note.
EFI designs and installs the full system, from the liner below to the gas-tight cover above. These parts are how you access and operate it.