Dayton
Dayton 4PDK1 High Side Gauge Red 500 psi
Measures high-side pressure up to 500 psi for R-12, R-22 and R-502 systems
- ColorRed
- High-side pressure reading up to 500 psi for accurate system diagnostics
- Red colour coding simplifies high-side identification during service work
- Compatible with R-12, R-22 and R-502 refrigerants for versatile use
- 2-3/4 inch dial diameter provides clear visibility of pressure values
- 1/8 inch connection fits standard manifold gauge sets for direct replacement
High-Side HVAC Gauge 500 psi
This Dayton high-side gauge is designed for HVAC manifold sets used in refrigeration and air-conditioning service. It fits standard 1/8 in connections and provides pressure readings up to 500 psi for charging and diagnostics.
Working Pressure 500 psi
The gauge reads 0 to 500 psi, making it suitable for systems charged with R-12, R-22 or R-502. Selecting a gauge with this exact pressure range ensures accurate high-side readings during service work.
For R-12, R-22 and R-502 systems
Technicians servicing equipment that uses these refrigerants will find the gauge compatible. It is not intended for newer refrigerants requiring higher pressure ratings or different manifold connections.
Highlights
- High-side pressure reading up to 500 psi for accurate system diagnostics
- Red colour coding simplifies high-side identification during service work
- Compatible with R-12, R-22 and R-502 refrigerants for versatile use
- 2-3/4 inch dial diameter provides clear visibility of pressure values
- 1/8 inch connection fits standard manifold gauge sets for direct replacement
Specifications
| Brand | DAYTON |
|---|---|
| Color | Red |
Questions about this item
What does the 500 psi working pressure mean when the gauge is installed on a manifold set?
The gauge reads system pressure up to 500 psi, so it covers the high-side range for R-12, R-22 and R-502 refrigerant circuits.
How does the 1/8 in connection size limit which manifold blocks it can thread onto?
It fits any manifold block with a matching 1/8 in NPT port; blocks with larger ports would need an adapter.
Will the 2 3/4 in diameter dial clear the surrounding gauges on a standard four-valve manifold?
The 2 3/4 in dial is the common size for replacement high-side gauges, so it aligns with the other positions on most manifold bodies.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
