Pump Head Tubing Compatible with Brand Stenner Compatible with Grainger Part Number 4NA14 4NA15 4NA16 4VZG6 4VZG7 52XH68 790PL6 790PM0 Compatible with Manufacturer Model Number 170JL5A1STG1 170JL5A3STAA 45MFL5A1SUG1 45MFL5A3SUAA 45MJL5A1STG1 85MFL5A1SUG1 85MJL5A1STG1 Connection Size 1/4 in Connection Type NPT Includes (2) Santoprene #5 Tubes (4) Ferrules Material Santoprene Overall Diameter 1/4 in Overall Length 10 in Pressure (Maximum) 25 psi