The range covers the most popular size of vacuum pump with flow rates up to 550 Nm³/h (325 scfm) however larger fabricated models are available upon request.
With a vacuum rating of 0.1 Torr they are suitable for both rough vacuum and high vacuum applications. The 5 micron VLR grade is designed for bulk liquid and high dirt removal to prevent liquid contamination and damage to rotating parts.
The high efficiency 1 micron VX1 grade is designed to remove very fine particulate matter which may damage the pump or process application.
The filter elements use a high dirt loading glass microfibre filter medium backed up with stainless steel metalwork and nylon endcaps to offer low pressure loss performance.
These models incorporate the unique Walker Filtration designed push-on filter element, which reduces maintenance time and allows the filter to be located in the most confined places.
The filter housings are manufactured from diecast aluminium with a tough polyester powder coating and are supplied complete with differential pressure gauge and drain valve.