RITCHIE TITAN A2L MANIFOLD R-32/R-454B/R-410A PSI °F Breadcrumb Home / Products / Parts / Tools and Instruments / Manifolds and Accessories / Manifolds Loading... Mfg Part #: 49974 Brand: Ritchie Gauge Size: 3-1/8" Refrigerant: R-32, R-454B, R-410A Gauge: 3-1/8" Scale: PSI