Pigs Unlimited

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 light (1-2 lbs/ft3), medium (5-7 lbs/ft3), and heavy (8-10 lbs/ft3) density foam. The pigs are constructed from an open-cell polyurethane foam with a durable polyurethane elastomer coating on base.

Available Options:

2 pound, 5 pound, and 8 pound foam density, double-dish, double-nose, double length, pulling rope or cable, transmitter cavity, and customized dimensions for special pigging applications.

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Coated foam pigs are used for regular wiping and general cleaning. Models are available in light, medium, and heavy density foam. The pigs are constructed from an open-cell polyurethane foam with a durable polyurethane elastomer coating in a variety of patterns with criss-cross being the most common.

Available Options:

5 pound and 8 pound foam density, single-spiral, criss-cross, totally coated, double-dish, double-nose, double length, pulling rope or cable, transmitter cavity, and customized dimensions for special pigging applications.

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The Flex-I-Pig is a solid-cast pig designed with multiple sealing discs and is constructed of high-grade abrasion and chemical resistant polyurethane.

The Flex-I-Pig heavy duty style has a wider body for additional strength and support.

Applications

● General cleaning
● Product batching
● Chemical cleaning
● Liquids removal

Options

● Handling cable
● Transmitter cavity
● Bypass holes
● Magnets
● Various durometers

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The FDP series of foam disc pigs are an excellent pig for all types of batching and product removal applications. Models are available in medium and heavy density foam. The unique design offers multiple discs for unsurpassed sealing capabilities. Alternate variations of this pig include rear sealing cup, as well as special lengths and diameters for unique applications, including dual-diameter.

Available Options:

5 or 8 pound-per-cubic-foot-density, cone nose, double length, pulling rope or cable, transmitter cavity configuration

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Foam spheres are available in various styles as with foam pigs, including bare, criss-cross, silicon-carbide, wirebrush, and plastic bristle. They are used for the same applications as standard foam pigs, however, they are able to negotiate some piping configurations that standard foam pigs cannot. Spheres can also be magazine loaded in specially designed sphere launchers for automated mechanical launching.

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Wirebrush foam pigs are primarily used for cleaning lines with buildup, rust, mill scale, or debris in new construction, and routine maintenance applications. Models are available in light, medium, and heavy density foam. The pigs are constructed from an open-cell polyurethane foam with a durable polyurethane elastomer coating in a criss-cross pattern and embedded with wirebrush straps.

Available Options:

5 pound, and 8 pound foam density, single-spiral, criss-cross, totally coated, double-dish, double-nose, double length, pulling rope or cable, transmitter cavity, and customized dimensions for special pigging applications.

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