The Coxreels V-100 Series vacuum hose reels features an improved O-ring sealing for greater vacuum consistency and performance, a redesigned fluid path and a new swivel retention system that strengthens the frame and prevents separation of the swivel under excessive lateral loading. The zinc plating of the swivel components provides greater corrosion protection. The hose reel accepts 1.5" or 2" inlets. The reels with hose are offered in two hose lengths. For vacuums with 5 HP or less ratings, the 35' model is recommended. For vacuums with more than 5 HP ratings, the 50' model is recommended.