Yellow Jacket 49971 4-Valve Heat Pump Manifold, Fittings

Yellow Jacket, 49971, 4-Valve Heat Pump Manifold, 1/4" x 5/16" x 1/4" Hose Holder Fittings (R-410A, Degree C)

3 - 1/8", 1% accuracy high - and low - side gauges that both handle up to 800 psi to read heat pump pressures and transitions in heating or cooling mode.

Features

• Large 3 - 1/8" gauges feature steel cases with polycarbonate crystal
• High - and low - side gauges read up to 800 psi
• Color - coded scales - larger 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
• Proven sliding double “O” - ring pistons reduce wear
• Long life nylon seats
• Forged brass body for durability
• Full porting maximizes capacity and flow
• Full - size metal valve handles for easy operation
• Made in USA