2-way valve diaphragm manifolds with sight glass and 1/" SAE fittings

Manifold guage: 1) Unique swivel stem design reduces wear 2) Excellent vacuum characteristics 3) 100% virgin PTFE diaphragms 4) Full porting for maximum refrigerant flow 5) Industrial grade replaceable brass fitting 6) Anodized aluminum block body 7) One full turn open/close valve 8) Oversized sightgalss for easy viewing 9) Excellent vacuum characteristics 10) No-flutter gauge design 11) Easy-to-grip knobs 12) Available with 80mm/3.5" liquid filled gauges Packing: Carton