Series 41 manifolds are also available with larger, easier to read 3-1/8″ color-coded gauges in rugged steel cases with polycarbonate crystals. These gauges feature 1% accuracy (Class 1) for an exact reading in critical charge systems.
- Bar/psi, R22/134a/407C, °C
- Color-coded scales
- Sliding double “O” ring pistons reduce wear
- Long life nylon seats
- Forged brass body for durability
- Full porting maximizes capacity and flow
- Made in the USA