Dwyer 2003 Magnehelic® Differential Pressure Gauge - 0-3 Inches Of Water Pump Accessories H2O above initial delta P

H2O above initial delta P

3MM Holes (0

Viton Under Basket O-Ring (BFHBF4SMALLVITONORING)

PVC gate valves are used to allow

Vacuum Flow: 593-1741 CFM

Dwyer 2003 Magnehelic® Differential Pressure Gauge - 0-3 Inches Of Water Pump Accessories H2O above initial delta PSERIES 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