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Bare Foam Pigs
Bare foam pigs are primarily used for drying and sweeping of loose debris, gauging of internal pipe conditions prior to extensive pigging, sealing behind a stuck pig, batching operations, and product removal. Models are available in 2, 5 and 8 pound per cubic foot foam density. The pigs are constructed from an open-cell polyurethane foam with a durable polyurethane elastomer coating on base.
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