Tubing Application Air Color Black Hardness Shore D 45 Inside Diameter 5/32 in Jacket Material No Jacket Material Polyethylene Material Trade Name Synflex Maximum Operating Pressure 464 psi Maximum Operating Temperature 176 Degrees F Outside Diameter 1/4 in Overall Length 250 ft Peristaltic Pump Compatible No PEX Type Not Applicable Resistance Properties Flame Retardant Reinforcement Not Reinforced Standards 1238 1505 2863 570 638 746 ASTM D635 UL 94