Precision Service - Quality Gauge
Item: QUALITY-H

Technical Documents Marsh Precision Service Gauges (PDF)

Products > Marsh Pressure Gauges Precision Service - Quality Gauge Item: QUALITY-H The H Series 100mm Marsh pressure gauge is built for extended life and designed for harsh & corrosive environments such as Refineries, Chemical Plants, Offshore Platforms, Oil Rigs, Marine Applications, Industrial Application, and OEM Processes. Accuracy ASME Grade A = ± 2/1/2 (±1% of range across middle half of scale) Case Size 3½" and 4½" Diameter Case Material: Black painted steel Case Style: 3½" Plain case, back flange case, 4½" plain case, flush case (front flange w/U-clamp) hinged ring Tube & Socket: Copper alloy socket and tube up to 1,000 psi. Stainless steel tube, tip & socket above 1,000 psi Movement: Stainless steel Connections: ¼" or ½" NPT; lower mount & lower back mount Ranges: 0-30” Hg vacuum; compound ranges 30” Hg vacuum to 300 psi; 15-20,000 psi Standard Dial: Single scale psi only Dial Color: Black markings on white Pointer: 3½" Recalibrator 4½" Adjustable micrometer Window: Glass