Yellow Jacket 42044 Heat Pump Manifold with 60" Black Plus II 1/4" Hoses, R-22/407C/410A

Heat pump manifold features two 800 psi gauges to read all heat pump pressure conditions. Traditional lo-side manifold gauges can be susceptible to damage when heat pumps go into heating mode. Because the lo-side gauge of the yellow jacket heat pump manifold is also designed for pressures up to 800 psi, it can read the pressure whether the pump is in heating mode, cooling mode or transition. Dials with 1% accuracy (Class 1) full scale movement provide the level of accuracy necessary for critical charge systems. Forged brass body for durability. Full porting maximizes capacity and flow. Full-size metal valve handles for easy operation. Hose assemblies UL recognized for 4000 psi (275 bar) burst and 800 psi (55 bar) working pressure.

• Larger dials are bold and easy to read
• Sliding double “O” ring pistons reduce wear
• Long life nylon seats
• Hi- and lo-side gauges read up to 800 psi
• Large 3-1/8" gauges feature black steel cases with polycarbonate crystal