Cleaning while a building is still occupied is a scheduling decision before it is an equipment decision - and the thing that usually kills it is noise. The Sandia Whisper Raven 70-3001 is a 6-quart commercial backpack vacuum rated by Sandia at 61 dB and built around a two-stage 1.5 HP motor, which is what makes daytime cleaning practical in offices, libraries, clinics, hotels and schools that are in session.
This part number arrives complete. It includes the five-piece standard tool kit - a two-piece two-bend aluminium wand, 14 inch scalloped floor tool, 17 inch crevice tool, 5 inch upholstery tool and 3 inch dust brush - plus the 50-foot safety power cord, so there is nothing else to order before the first shift.
Built for
- Daytime and occupied-building cleaning in offices, libraries and healthcare settings
- Hotels, conference centres and hospitality spaces where guests are present
- Schools and universities cleaning during class hours
- Houses of worship, museums and any noise-sensitive interior
- Route work covering carpet, hard floors and upholstery with one machine
Use cases
- Cleaning during business hours. The real benefit is not acoustics - it is labour scheduling. A machine quiet enough to run around occupied desks lets you move crews off expensive night shifts.
- Mixed-surface route work. The five-piece kit covers carpet, hard floor, crevices, upholstery and dusting, so one operator handles a whole floor without going back to the truck.
- Tight and awkward spaces. The two-piece two-bend wand is the tool crews single out for reaching behind fixtures and into restroom corners without moving furniture.
What the two-stage motor actually buys you
A two-stage motor holds sealed lift better as the bag loads up, so the machine keeps pulling deeper into a shift rather than fading after the first few rooms. Paired with the 1.5 inch industrial hose, that is the practical difference on a long route. One point worth being straight about: Sandia currently publishes 61 dB for both the Whisper Raven and the Super Raven. The documented difference between the two models is the motor - two-stage here versus single-stage - not a published decibel advantage. This is also not a HEPA-rated machine; Sandia sells a separate HEPA Raven for that requirement.
Specifications
- Configuration: Machine with 5-piece standard tool kit and 50-foot safety power cord
- Tool kit: 56 inch 2-piece 2-bend aluminium wand, 14 inch scalloped floor tool, 17 inch crevice tool, 5 inch upholstery tool, 3 inch dust brush
- Capacity: 6 quarts
- Airflow: 122 CFM
- Power: 1146 watts
- Motor: 1.5 HP, 2-stage
- Sound level: 61 dB
- Amps: 10.2
- Volts: 115 V
- Static lift: 100.4 inches
- Height: 23 inches
- Weight: 12 lbs
- Filtration: Disposable heavy-duty paper micro-bag inside a washable cloth shakeout bag
- Warranty: Lifetime on body, 5 years on motor and all electrical components, 90 days on tools and accessories
Frequently asked questions
How loud is it?
Sandia rates the Whisper Raven at 61 dB. That is quiet enough that most crews can run it around occupied desks and reading rooms without complaints.
Is it quieter than the Super Raven?
Sandia currently publishes the same 61 dB figure for both models. The documented difference is the motor - the Whisper Raven uses a two-stage motor and the Super Raven a single-stage - rather than a published decibel advantage.
What comes in the five-piece tool kit?
A two-piece two-bend aluminium wand, a 14 inch scalloped floor tool, a 17 inch crevice tool, a 5 inch upholstery tool and a 3 inch dust brush.
Is this a HEPA vacuum?
No. It uses a disposable heavy-duty paper micro-bag inside a washable cloth shakeout bag. Sandia offers a separate HEPA Raven if a HEPA-rated machine is required.
Can it be used as a blower?
Yes. The interchangeable lid converts the Raven into a blower.
What is the difference between the 70-3000 and the 70-3001?
The 70-3000 is the machine only. The 70-3001 is the same machine supplied with the five-piece standard tool kit.
Discount Cleaning Products is an authorized Sandia dealer. The Sandia line is made in the USA and carries a lifetime warranty on the body with five years on the motor and electrical components, so a machine bought for a daytime cleaning programme stays serviceable for years. Our US-based team can help you compare the Whisper and Super Ravens, confirm which configuration includes the tools you need, and keep you supplied with bags and wear parts.