Dwyer 2020 Magnehelic® Differential Pressure Gauge - 0-20 Inches Of Water Contactors Standard Pipe Nipple Fittings:

Standard Pipe Nipple Fittings:

PRM WOLTMANN HELIX STYLE 3 INCH WATER METER FOR TOTALIZATION AND RATE INDICATION WITH PULSE OUTPUT

mount the module on the DIN-rail and slide the lock closed

Fitting: ABS Plastic (option) or 304 Stainless Steel (standard)

TYPE: STANDARD

Dwyer 2020 Magnehelic® Differential Pressure Gauge - 0-20 Inches Of Water Contactors Standard Pipe Nipple Fittings:SERIES 2000 MAGNEHELIC DIFFERENTIAL PRESSURE GAUGE Dwyer's simple, frictionless Magnehelic gauge, it quickly indicates low air or non corrosive gas pressures either positive, negative (vacuum) or differential. The design resists shock, vibration and over pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. The Magnehelic gage is the industry standard to measure fan and blower pressures, filter resistance, air