1/2 in. NPT Female Inlet, 1/2 in. NPT Female Outlets, 1/8in. NPT Gauge Port
Proflow 451 Series billet Y-block’s feature AL6061-T6 aluminium construction with a corrosion resistant double anodised finish. This unit has NPT female ports and a 1/8” NPT port on the top for accessories, as well as two pre machined holes for easy mounting.
