Product Description
Most competitors use as standard the Class 2 or 2-3-2 accuracy gauges. This makes REFCO manifolds more accurate. Unlike many service tool suppliers, REFCO manufactures its own gauges.
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 |
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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
Tech. Data
Technical Data
| Type: | Bourdon Type |
| Housing: | metal housing |
| All brass internal parts | |
| Outside Diameter: | 2 ¾” (68 mm) |
| Class: | Class 1.6 accuracy |
| Connection: | standard 1/8″ NPT bottom connection |
| Zero point adjustable | |
| Pulse free |
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