

The M2 Series 2-Valve Manifold (Part Number: M2-8) is a high-quality brass manifold designed for professional HVAC applications. With color-coded refrigerant dials and non-flutter gauges, this manifold ensures precise readings for R12, R22, and R502 refrigerants. The free-floating O-ring sealing system guarantees zero leakage, while surge-dampened gauges reduce pointer movement. The stem seats retract completely for full refrigerant flow.