GAUGE, PRESSURE (1/4 NPT) close Quantity in Basket: None Code: GRN-01015 Price: $50.32 Shipping Weight: 0.23 pounds Quantity: Pressure Gauge For models AH/1-20, AH/1-30, AH/1-40 30 in. Hg to 60 PSI Groen part no. 99156