Ashcroft Duragauge Solid Front 45179SS 02L 0/2000PSI Size 41/2" Conn: 1/4 NPT Lower Type :1279 SS Range: 0/2000PSI Case : Black Phenol VAR: XMFNHTB6D MAT: 316 Tube& Socket 1NA20270-040 -With it S.Steel Ashcroft Pulsation Dampener P/N 9626507 1/4-1100 D