- Free-floating piston type valves reduce o-ring wear
- Extra access port for vacuum line
- Silicone dampened gauges smooth out needle movement
- Gauges can be easily recalibrated in the field to maintain accuracy
- Extra large sight glass for visual refrigerant check
- Large easy-to-grip knobs
- Models available for various types of refrigerants
- Brass R404A, R407C, R507A & R134a 2-Way Commercial Manifold Gauge Sets W/Hoses packaged in clamshells
- Hose connections are 1/4" SAE
- Gauges are 3 1/8" in PSI, BAR & °F
- Nylon Barrier Hoses Auto Shut-Off Valves.
The Mastercool 56261 Brass R404A, R407C, R507A & R134a 2-Way Commercial Manifold Gauge Sets with 1/4" SAE Hose Connections come complete and ready to work. With features like brass body, large knobs, free-floating piston type valves, additional access port for vacuum line, extra large sight glass for visual refrigerant check and silicone dampened gauges that are easily re-calibrated in the field for increased accuracy. Includes set of 60" nylon barrier hoses with auto shut-off valves, 3 1/8" silicone dampened gauges for smooth needle movement, displaying R404A, R407C, R507A and R134a refrigerants pressure and temperature correlations in PSI, Bar and °F.