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Refco M5 Series Large Bourdon Tube Gauges


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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 We-Make-Our-Own-Gauges

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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Additional Information

Temperature Scales


Pressure Scales

Compound, Pressure


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