Gauges & Instruments

A differential pressure gauge is the cheapest diagnostic you can put on a collector, because it tells you whether your filters are loading normally, blinding early, or already past useful life. You have pressure gauges, Magnehelic and Photohelic install kits, and related instruments here for Parker equipment, with part numbers in the title. If your unit has a gauge port and no gauge, adding one pays for itself the first time it saves you an unnecessary filter change.