131V Ultimate Silicone Heater Hose- Very Hi Temp Blue with Red Tube provides much greater temperature range and service life (up to 6 times longer) than standard EDPM rubber #130 Heater Hose. Both are 2 spiral polyester reinforced with similiar working pressure for engine coolant water, A/C and other mid-pressure water applications. #131V (VHT-Blue): 45 to 75PSI (0.31 to 0.52Mpa) WP 350°F (177°C) SAE J20R3, Class 1 & J20P3. 7 Year Warranty.
#130 (Standard Black): 50PSI (0.34Mpa) WP 212°F (100°C) SAE J20R3. 2 Year Warranty.

Blue(131V): 1/4" to 1" 6.3 to 25mm Black(130): 1/2" to 3/4" 13 to 19mm	Blue Cover w/ Red Tube Black w/ Yellow Letters
Blue(131V): 300' (90m) to 175' (53m) Coils 50' (15m) to 25' (7.6m) Boxes Black(130): 500' (150m) - 450' (140m) Reels 50' (15m) Boxed