Series 41 Heat Pump Manifold w/ 3-1/8" Refrigerant Gauges (R22/R407C/R410A)

The Yellow Jacket 42041 Heat Pump features two 800 psi gauges to read all heat pump pressure conditions. Traditional low side manifold gauges can be susceptible to damage when heat pumps go into heating mode. Because the low 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. Both black steel case gauges are 3-1/8" with 1% accuracy full scale. The heat pump manifold temperature scales cover the three most common refrigerants used in heat pumps: R-22, R-407C and R-410A. The 42041 does not include hoses. Features: Large 3-1/8" gauges feature steel cases with polycarbonate crystal Color coded scales - large dials are bold and easy to read Dials with 1% accuracy (Class 1) full scale movement provide the level of accuracy necessary for critical charge systems LOW Side Gauge: 0 to 800 PSI HIGH Side gauge: 0 to 800 PSI Proven sliding double "O" ring pistons reduce wear Long Life nylon seats Full porting maximizes capacity and flow Full size metal valve handles for easy operation Forged brass body for durability Hose assemblies UL recognized for 4000 PSI (275 bar) burst ans 800 PSI (55 bar) working poressure (File# SA9737) For use with refrigerants: R-22, R-407C, R-410A Limited lifetime warranty on manifold bar and valves, NOT gauges Made in the USA