(406 – 1219 MM)
The basic four cup series UM pigs are generally used for batching of
dissimilar fluids and are typically used for longer distance
applications. The UM series is available in three versions. The four cup
design of this pig provides a positive seal between fluid interfaces
and is widely used for light cleaning of pipelines or
Designed to traverse 1.5D bends.
- Transmitter housing
- Gauging plates
UM pigs are equipped with Apache Series M cups manufactured from high
quality Reliathane. The large wear surface of the cup promotes longer
life while the product pressure keeps the cutting edge firm against the
pipe wall. Standard bumper noses prevent damage to both the pig and
in-line auxiliary equipment. All Apache 16”-48” pigs are manufactured
with by-pass ports .The ports have threaded plugs that can be removed if
by-pass is required.