Designed to negotiate 1.5D bends, the MDK pig moves reliably through piping systems
Equipped with a durable guide disc at each end, centering the sealing discs in the line, allowing the four sealing discs in the center to form a quadruple seal during displacement
Features an inner and outer mandrel
Inner mandrel withstands the punishing battering inflicted during the construction process; exterior disc carrying the outer mandrel remains untouched
Manufactured with by-pass ports, featuring threaded plugs that can be removed, should by-pass be required
Standard bumper noses cushion the pig and help to protect in-line auxiliary equipment, preventing damage
To maximize durability, all discs are made from Reliathane, Apache’s special blend of wear-resistant polyurethane