Medium-density criss-cross foam pigs are constructed of medium density foam and coated with polyurethane elastomer in a criss-cross pattern. They are used for regular-duty wiping, batching, and product removal applications. 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
