Whisper Wash Hippo Series-Big Hippo 8 Foot Surface Cleaner (h800-hfal)

Whisper Wash Big Hippo 99″ x 27″ Flat Surface Cleaner (3″ Casters)

Master Big Jobs. Clean More Surface. Designed for Professionals that Clean Big.

The Whisper Wash Big Hippo is built for pro jobs where cleaning area and speed are everything. With a footprint of 99” x 27″, one person can clean thousands of square feet that would normally require multiple surface cleaners – without sacrificing quality or time.

First, the Big Hippo features four spray bars and four Whisper Wash Signature Swivels for heavy-duty, balanced cleaning across an 8-foot-wide path. This maximizes flow, minimizes streaks and reduces cleaning time.

Second, Whisper Wash’s Quad Swivel design uses self-lubricating twin thrust bearings in each swivel. This not only increases durability but also provides a smoother rotation and requires less force at high flow rates. Operators finish large jobs faster and with better consistency.

The deck is powder coated aircraft-grade aluminum for corrosion and impact resistance. A 1-inch nylon brush skirt around the deck controls overspray and increases cleaning efficiency. Operators enjoy smooth movement across the ground thanks to four 3” pivoting casters.

The Flip–N–Fold handle folds up and down for easy storage and transport. The Big Hippo folds down to 9” in height, so it can fit in any trailer or truck bed.

Stadiums. Tarmacs. Airports. Industrial facilities. The Big Hippo makes short work of large surfaces.

Customers must note nozzle sizes or provide a list of their pressure washer’s GPM and PSI in order comments before shipping.

Features

• Cleaning Path: 99” x 27”
• Frame: Powder-Coated Aircraft Aluminum
• Swivels: 4 Signature Whisper Wash Swivels
• Spray Bars: 4 Precision-Balanced & Machined
• Casters: Four 3″ Swivel Wheels for Smooth Steering
• Brush Skirt: Full 1″ Nylon Ring for Overspray Control
• Handle: Flip–N–Fold with Safety Trigger Gun
• Weight: 102 lbs
• Folded Height: 9” | Handle Height: 56”
• Water Type: Hot or Cold (Max Temp: 212°F)
• Pressure: 2,000 – 4,000 PSI
• Flow Rate: 16–32 GPM (Optional Flow Modification for 48 GPM)
• Max RPM: 2,500
• Connection Type: Quick Connect

Spray Bar Options

Whisper Wash offers multiple high-performance bar configurations, each engineered with special requirements in mind:

• Hydro-Flow Aluminum 2-Tip Spray Bar
• Short, lightweight arms mean less drag for full coverage and easy handling.
• Hydro-Flow Infinity Stainless Steel 2-Tip Spray Bar
• Stainless steel arms coupled with lightweight aluminum hub. Lasts 6x longer than all aluminum.
• XForce Aluminum 4-Tip Spray Bar
• A high-flow, commercial-strength 4-arm system that’s designed for serious speed and smooth balance.
• X-Force Stainless Steel 4-Tip Spray Bar

The pinnacle of performance and durability. With high strength stainless arms and dual-diameter hub, this is the most powerful system.

Revolutionary Spray Bar Technology

Whisper Wash left behind the old school elbow-and-tee designs that plague lesser units on the market today. Their all-new, fourth-generation spray bars have been designed with a focus on precision, balance and durability:

• 1/2″ Inner Diameter hub feeds 3/8″ spray arms
• Dual indicator lines for perfect alignment
• Compression fittings lock spray arms in place (even after impact)
• Spray arms are easily removed for repair or replacement
• Aerodynamic arms resist drag and cut cleaning time
• This technology doesn’t just make your unit faster—it extends component life, saving time and money over the long term.
• 1-Year Manufacturer Warrant

California Prop 65 Warning: This product may expose you to chemicals including lead. For more details, visit www.P65Warnings.ca.gov.