This kit features a max temperature rating of 350°F and 85 PSI working pressure. It is constructed from high-quality nylon silicone with 3-ply reinforcement for UV, water, ozone, and oxygen resistance. The kit includes 100% stainless steel embossed hose clamps for secure installation. Price drops from $42.99 to $34.40 when yu apply the coupon code "HOSE20" at checkout. Shipping is free.