Specifications for Pitanco Welding Gauge:
| Case | Polished brass for WB, 316 stainless steel for WSS |
|---|---|
| Dial | White aluminum with psi graduations in black and bar in blue with pictogram “use no oil” |
| Ring | Screw-on plexiglass |
| Connection | ¼ in nptm bottom, brass for WB ¼ in nptm bottom, 316 stainless steel for WSS |
| Wetted parts | Brass for WB, 316 stainless steel for WSS |
| Bourdon tube | Phosphor bronze for WB, 316 stainless steel for WSS |
| Maximum process and ambient temperature | -40 à 150°F / -40 à 65°C |
| Operating pressure | Maximum of 75 % of full scale value |
| Overpressure limit | 25 % over full scale value |
| Accuracy | ASME B40.100(B40.1), Grade B ± 2 % |
Dimensions Per Diagram:
| Model | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| 200WB/200WSS316 | 3.05 in (77.47 mm) | 1.90 in (48.26 mm) | 2.3 in (58.29 mm) | 2.06 in (52.32 mm) | 0.35 in (8.89 mm) | 0.54 in (13.74 mm) | 0.4 in (10.16 mm) | ¼ npt |
| 250WB/250WSS316 | 3.73 in (94.74 mm) | 2.31 in (58.67 mm) | 2.83 in (71.82 mm) | 2.62 in (66.55 mm) | 0.4 in (10.16 mm) | 0.54 in (13.74 mm) | 0.4 in (10.16 mm) | ¼ npt |
To order, use the code in the corresponding column
| Size | 2 in (50 mm) | 2 in (50 mm) | 2 1/2 in (63 mm) | 2 1/2 in (63 mm) |
|---|---|---|---|---|
| Connection | 1/4 in nptm bottom | 1/4 in nptm bottom | 1/4 in nptm bottom | 1/4 in nptm bottom |
| Material | brass | 316 stainless steel | brass | 316 stainless steel |
Range |
||||
| 0 to 30 psi/bar | 200WB-10B | 200WSS316-10B | 250WB-10B | 250WSS316-10B |
| 0 to 100 psi/bar | 200WB-12B | 200WSS316-12B | 250WB-12B | 250WSS316-12B |
| 0 to 200 psi/bar | 200WB-14B | 200WSS316-14B | 250WB-14B | 250WSS316-14B |
| 0 to 400 psi/bar | 200WB-23B | 200WSS316-23B | 250WB-23B | 250WSS316-23B |
| 0 to 1,000 psi/bar | 200WB-17B | 200WSS316-17B | 250WB-17B | 250WSS316-17B |
| 0 to 4,000 psi/bar | 200WB-28B | 200WSS316-28B | 250WB-28B | 250WSS316-28B |
| 0 to 5,000 psi/bar | 200WB-20B | 200WSS316-20B | 250WB-20B | 250WB-20B |
