The ProVac Swivel Wheel Commercial Vacuum Head measures 19 inches and will accommodate a 2 inch hose directly on the vac head. It does include a swivel adapter that allows you to use a 1-1/2 inch hose if needed. The swivel adapter allows the hose to move freely without twisting.
The Swivel Vacuum Head by Pentair is constructed of ABS and polyethylene with 6 fully-enclosed lead weights. The adjustable polyurethane wheels swivel in any direction. The Swivel Wheel has snap-adapt handle and all component parts are replaceable.
Pentair ProVac vacuum heads will clean a pool bottom in half the time, even with low flow suction. Its unique suction chamber concentrates vacuum velocity equally from both ends as well as front to back. Full width flex strips guide debris into the suction chamber where it is quickly removed. Another strip is included for sand, silt and fine debris. Reinforced at all stress points, the body is molded in one piece of flexible polyethylene. Lead weights are strategically placed for balance and ease of operation. All wheels are adjustable to increase or decrease the vacuum velocity as desired.