The tubing that carries the water through the heating element is made up of 316 stainless-steel which is the preferred spec of the industry

50 ft of 1/2 in Hose

3 CFM @ 90 PSI PUMP/MOTOR RPM 1755 RPM OVERLOAD PROTECTION Yes (Manual Reset Standard) LUBRICATION TYPE Splash Lubrication PUMP OIL CAPACITY 34 oz

Specifcally designed to handle rigorous duty cycles

Cure times are increased by cold temperatures

Easy-Kleen 3/8" x 100ft Pressure Washer Hose 4-0-cfm The tubing that carries thePressure washer extension hose features rugged non marking wrap cover & steel wire braid construction that helps resist wear, extending the life of the product. Perfect for the job site when you do not want to waste time to reposition your equipment. Extension hose with 4000 PSI working pressure. 50 Foot hose and 3 8" solid & swivel MPT. United Hose, United Hose Pressure Washer Hose Assembly, 3 8 Inch X 50 Feet C W Qc & Nipple, 4000 Psi, Black, Sold