Pigs Unlimited LB18 Series Plastic Light Density Bare Swab

Bare foam pigs are primarily used for drying and sweeping of loose debris and gauging of internal pipe conditions before extensive pigging

Light-density bare swabs are constructed of 2 lbs/cf 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 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