Description
- 3.5″ Diameter to Fit Existing Panels
- Hinged Ring Stainless Steel Case
- Protective, Weather-Tight Seal
- Pulp/Paper
- Industrial

Marsh Instruments Paper Machine Gauges are available in nine ranges and fit existing panel cutouts. The heavy-duty stainless steel case features a front flanged/hinged ring design which allows easy access for pointer adjustment. A restrictor is standard.
| Spec accuracy | /- 2/1/2 % (Grade A) |
|---|---|
| Bezel | Stainless Steel – Hinged Ring, Removable |
| Connection | 1/4" NPT Lower Back Mount |
| Design | Meets/Exceeds ASME B40.100 |
| Pointer | Aluminum, Black Painted |
| Mount | Lower Back Mount with Hinged Ring Front Flange Panel Mount |
| Vent plug | N/A |
| Accuracy | /- 3/2/3% (ASME Grade B) |
| Series | Paper Machine Gauge |
| Dial color | Black Markings on White |
| Dial size | 3.5" |
| Pressure ranges | 30 to 1,000 psi |
| Case | Stainless Steel |
| Standard case fill | Dry, Non-Fillable |
| Window | Glass |
| Movement | Stainless Steel |
| Dial sizes | 3.5" |
| Ambient temperature | Dry -40 to 160 |
| Internal material | Copper Alloy |
| Tube socket | Copper Alloy |
| Standard scale | Single Scale Psi |
| Weights | see variation page |