Made of open series complete with 15m of 19mm ID R1 hose & hose stop. High capacity hose reel ideal for lube trucks dispensing diesel or other high volume fluids Rated to 1,000psi maximum working pressure Sealed spring cassette protects the power spring from corrosion caused by water and dirt. Sealed rollers eliminate contamination that can bind the hose guide rollers. Superior bearing performance reduces torque load on power spring for smooth retraction and durability Outlet port swivel nut makes installing the delivery hose quick and easy Adjustable arm allows for mounting on a floor, ceiling or wall Narrow width allows for more reels to be mounted along a truck bed Double arm provides extra support for a larger hose during use. Four corner bolt hole pattern on outside of base provides extra stability High-volume capacity flow passage reduces fill rate time and improves efficiency. Lifetime warranty on hose guide assembly