Marsh Bellofram low-pressure diaphragm gauges are universally known for their dependable performance and accuracy. The units incorporate a unique bronze diaphragm element and solid safecase design, allowing for accurate low-pressure readings in support of a variety of applications, with ASME Grade A-1% accuracy for ranges above 30″ of water. Available ranges include vacuum and pressure in inches of water, ounces per square inch and millimeters of mercury.
Low Pressure Diaphragm Gauges Marsh Bellofram Marshalltown diaphragm gauges offer high-sensitivity medical-grade low-pressure sensing capabilities over a standard range of 10 psi, with capability to measure required values as low as 1 centimeter/H2O. The gauges are expressly designed to support [...]