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

• Yellow Jacket 42041 Heat Pump Manifold, R/22/407C/410A, degrees F
• Multicolored

Yellow Jacket 42041 Heat Pump Manifold, R/22/407C/410A, degrees FFotronic Corporation