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Soft Bare Foam Pigs


 

Soft 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 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.

Additional Options

  *Handling Rope/Cable
  *Transmitter Cavity
  *Magnets
  *Double Dish
  *Double Nose
  *Custom Diameter
  *Custom Length
  *Bypass Holes
  *Special Coating Patterns
  *Gauging Plate
  *Channels
CYL Light-Density Cylinders



The CYL light-density bare swabs are constructed of light density foam and are NOT coated with polyurethane elastomer on base as with the LB series. They are primarily used for drying and sweeping of loose debris. However, other functions include using as a gauging pig for determining internal pipe conditions prior to extensive pigging, using as a sealing pig behind a stuck pig, using for batching and product removal, as well as, using in concrete pumping trucks between batches.

Standard light density foam is 1.2 lbs/ft3 foam. Various light density foam options are available upon request.

WARNING: This type of pig should NOT be used where extreme low pigging pressures or volumes are present because the propelling medium may permeate through the foam, rather than push it through the line. Options and other configurations include bullet nose, double-nose, pulling rope or cable, customized diameters and lengths for special pigging applications.


HB Heavy-Density Bare Pig



Heavy-density bare pigs are constructed of heavy density foam and coated with polyurethane elastomer on base. They are used for drying and sweeping of loose debris. However, other functions include using as a gauging pig for determining internal pipe conditions prior to extensive pigging, using as a sealing pig behind a stuck pig, using for batching and product removal, and for pigging where low volumes and pressures are present. Options and other configurations include double-dish, double-nose, pulling rope or cable, transmitter or pinger cavity, jetting bypass ports, magnets, and customized diameters and lengths for special pigging applications.

LB Light-Density Bare Swab



Light-density bare swabs are constructed of light density foam and are coated with polyurethane elastomer on base. They are used for drying and sweeping of loose debris. However, other functions include using as a gauging pig for determining internal pipe conditions prior to extensive pigging, using as a sealing pig behind a stuck pig, using for batching and product removal, and for pigging where low volumes and pressures are present. Options and other configurations include coating at both ends, bullet nose, double-nose, pulling rope or cable, transmitter or pinger cavity, jetting bypass ports, magnets, and customized diameters and lengths for special pigging applications.

Standard light density foam is 1.2 lbs/ft3 foam. Various light density foam options are available upon request.


MB Medium Density Bare Pig



Medium-density bare pigs are constructed of medium density foam and coated with polyurethane elastomer on base. They are used for drying and sweeping of loose debris. However, other functions include using as a gauging pig for determining internal pipe conditions prior to extensive pigging, using as a sealing pig behind a stuck pig, using for batching and product removal, and for pigging where low volumes and pressures are present. Options and other configurations include double-dish, double-nose, pulling rope or cable, transmitter or pinger cavity, jetting bypass ports, magnets, and customized diameters and lengths for special pigging applications.

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