GAUGE ASSY, COLD WATER, 0-5000PSI Pacific Bay Equipment Sale! from $40.20 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Pressure Gauge Kit PSI: 5000 Cold Water 1-3/4" Gauge 3/8" QC Socket 3/8" QC Plug