Product Description
Mastercool Part Number 51303
HVAC Refrigeration 2-Way Aluminum Charging Manifold Gauge
Use with Hydrocarbon Refrigerant gases R600a (Iso-Butane), R290 (Propane) and R134A
Features and Benefits:
- 3-1/8" Gauges (PSI, BAR and °F)
- 1/4" MFL
- Solid extruded aluminum body
- 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
