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Palmer Wahl SS_Series_Gauges | All Stainless Steel Pressure Gauges | 2.5 and 6 in
Palmer Wahl SS_Series_Gauges are all stainless steel gauges for durable, corrosion resistant service where greater accuracy is needed, available in 2.5 in (63 mm) and 6 in (150 mm) sizes. A reinforced sector helps keep accuracy over the gauge's life. The 6 in version adds ranges to 30,000 psi, a case welded to the socket, a micrometer adjustable pointer and mechanical stops on dry models.
Key features
- 304 stainless case and movement, 316 stainless Bourdon tube
- ±1% below 10,000 psi; ±1.6% at 15,000 psi and above
- Bayonet bezel ring and safety glass window
- Dry (IP54) or glycerin filled (IP64)
- Flush and surface mounting styles on 6 in by special order
- NIST certification available
- Specifications
- Downloads
| Part Number | SS_Series_Gauges |
| Brand | Palmer Wahl |
| Accuracy | ±1% (<10,000 psi); ±1.6% (≥15,000 psi) |
| Case Material | AISI 304 stainless steel |
| Window | Safety glass |
| Connection | 1/4 in NPT (2.5 in); 1/2 in NPT (6 in) |
| Pressure Ranges | 10 to 20,000 psi; to 30,000 psi on 6 in |
| Scales | psi, bar, kg/cm², kPa, dual |
| Fill | Dry or glycerin; silicone on 2.5 in (special order) |
| Ingress Protection | IP54 dry; IP64 wet |
| Case Sizes | 2.5 in (63 mm), 6 in (150 mm) |
| Bourdon Tube | AISI 316 stainless steel |
| Vacuum / Compound | -30 inHg to 0; compound to 300 psi |
| Process Temperature | -40 to 80 °C (-40 to 176 °F) |
| NIST Certification | Available |
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