The Yellow Jacket 42333 2-Valve Series 41 Deluxe Test/Charging Manifold features a forged solid brass body for higher levels of durability. Full porting maximizes capacity and the sliding double O-ring piston design reduces wear. Metal valve handles are larger for easy operation. Hose anchors are forged into the back of the body at a 45 degree angle.

The 2-1/2 inch steel case gauges are easy-to-read and feature high levels of accuracy. The Flutterless technology features silicone-dampened movements within the gauges for less needle pulsations and higher levels of accuracy for readings.