TESCOM / Single stage Pressure regulator Gauge with outlet needle ValveSG165151-04BPB, 4500(0~250PSIG), Conn CGA580L4.5" 1/4"FNPT, Body SUS316 [OFFER unit PSIG/Bar or PSI/kPA], Needle Valve NV2H-4T-R-K-S316 HYLOK, SO-25-00469-02AProduct Unit is in Pcs