Product Description
General information
| Standard Refrigerant Temperature Scales: R12 = R12/R22/R502 R22 = R22/R134a/R404A R134a = R134a/R404A/R507 R410A = R410A R410A-FG = R410A/R134a/R22 |  |
Standard Pressure Scales: R12, R22 and R134a gauges: Low side 30″ vacuum up to 120 psi, retard protection to 350 psi High side 0 psi up to 500 psi
R410A gauges: Low side 30″ vacuum up to 500 psi
Technical Data
Technical Data
| Type: | Bourdon Type |
| Housing: | metal housing |
| All brass internal parts | |
| Outside Diameter: | 3 ¼” (80 mm) |
| Class: | Class 1.0 accuracy |
| Connection: | standard 1/8″ NPT bottom connection |
| Zero point adjustable | |
| Pulse free | |
| Retard protection |
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