Tubing Application Air Water Color Black Hardness Shore A 95 Inside Diameter 1/4 in Jacket Color Black Jacket Material Thermoplastic Material Polyether Polyurethane Material Trade Name MicroWeld Material Trade Number Not Applicable Maximum Operating Pressure 230 psi @ 73 Degrees F Maximum Operating Temperature 165 Degrees F Outside Diameter 3/8 in Overall Length 500 ft Peristaltic Pump Compatible No PEX Type Not Applicable