Whirl-A-Way Rotary 3 Arm 20" SS 85.791.010S - 7329
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The BE Power Equipment 85.791.010S is a replacement 3-arm rotary spray bar for 20" stainless steel Whirl-A-Way surface cleaners. The rotary arm spins inside the surface cleaner’s housing, driven by the angled nozzles at the end of each arm, sweeping high-pressure water evenly across the surface for fast, uniform cleaning of driveways, sidewalks, patios, parking lots, and other flatwork. The three-arm design spreads the spray over more of the cleaning path per rotation than a two-arm bar, helping deliver a smooth, consistent finish with less striping. Over time, a rotary arm can bend from impacts, wear at the hub, or become unbalanced, which leads to wobble, vibration, uneven cleaning, and extra wear on the swivel. Replacing it restores smooth rotation and an even cleaning pattern.
Key features:
- 3-arm rotary spray bar
- For 20" stainless steel Whirl-A-Way surface cleaners
- Stainless steel construction
- Restores smooth, balanced rotation and even cleaning