A Reduced Bore Strainer is a type of strainer designed with a streamlined internal opening that is smaller than its end connections, usually less than 85% of the port's diameter. This design feature allows the strainer to be more compact, which in turn minimizes the space required for installation.
The reduced bore of the strainer also contributes to a reduction in weight, typically by about 30% when compared to a full-bore strainer. This lighter weight is beneficial as it can decrease the loads on the pipeline and during transportation, which can lead to cost savings in both material and logistics.