Mid-West 555A-25.0 Glass Filled Nylon Differential Pressure Gauge with Base, 1/4" FNPT Connection, 0-25 psid Range - Ideal for HVAC Systems, Hydraulic Monitoring, and Industrial Fluid Applications

Mid-West Instrument differential pressure indicator. Colored bands allow you to quickly identify pressure drop across element. Divided into three sections, each clearly marked for ease of understanding. Commonly used to indicate when to change or clean a filter. Operating temperature: 200 degree F. Accuracy is +/-5 percent full scale. Materials of construction: body material: glass filled nylon (GFN). Wetted internals: stainless steel, ceramic, and GFN. Buna elastomers. Movement: magnetic piston and follower pointer. Dial: plastic lens with 3 color dial. Process connections: 1/4-inches FNPT end connections. To switch high and low pressure connections. Flow direction identified on dial. Glass filled nylon body material. Stainless steel internal metal part. Buna-N seal material.