Nilfisk-Alto Attix 33-21

Description

One hundred forty-eight CFM airflow and an integrated tool start outlet separate this extractor from ordinary shop vacs. The Nilfisk Attix 33-21 Tool Start Vac synchronizes vacuum suction with hand planers and plunge routers to capture fine sawdust. Its 8gal container fills fast under coarse shavings, requiring disciplined emptying during production milling runs.

The machine body uses heavy impact-modified polypropylene with an integrated rubber bumper lip. Power comes from a 120V bypass motor pulling 8.5 FLA at 1,000W on 60Hz single-phase current. An onboard electrical receptacle draws up to 600W for auxiliary tool triggering. Unboxed dry weight is 32 lbs. Base dimensions measure 22.2in long by 15.2in wide by 20.5in high, rolling on 2 heavy front swivel casters and 2 solid rubber rear wheels.

Key Features of Nilfisk Attix 33-21

Cabinet shops buy Nilfisk Attix 33-21 units to capture router shavings and track-saw dust right at the cutting head. Commercial pricing structures make this commercial tool start extractor an indispensable workhorse for production woodshops.

• Auto-start electrical socket triggers vacuum suction the moment you pull the trigger on connected hand tools.
• Powerful 1,000W bypass motor outputs 148 CFM airflow and 92in static water lift.
• Washable PTFE flat-panel filter traps 99.9% of dust particulate down to 0.3 microns.
• Low-noise motor enclosure limits acoustic output to 60 dB for quiet indoor operation.
• Semi-automatic filter cleaning pulses reverse air through the cartridge to knock off fine dust cakes.
• Conductive anti-static hose connection dissipates static build-up when extracting dry wood flour.
• Integrated flat top deck holds modular toolboxes and systainers during shop movement.

Tool Triggered Suction Performance Data

Bench measurements show 92in of static water lift and 148 CFM of free airflow at the canister port. Current draw stabilizes at 8.5A with the vacuum running, supporting up to 5A auxiliary draw from connected circular saws. Operating noise levels hold at 60 dB under full suction restriction. The motor housing temperature reaches 125°F after 75 minutes of continuous track-saw dust collection. Airflow remains within 5% of peak volume until 6 lbs of fine MDF dust fills the container.

Field Handling Filter Care Procedures

The 3-position rotary control switch clicks between off, manual run, and auto-tool start with thick gloves. Do not buy this unit for flood extraction or wet sewage pump-outs because continuous fluid exposure degrades the flat PTFE dry filter media.

• Pulse the filter cleaning valve 3 times whenever hose air gauge suction drops below 65 CFM.
• Rinse the washable PTFE filter under cold water every 60 operating hours and air dry.
• Wipe the canister sealing lip with a clean rag before clamping the motor head down.

Warranty Protection Shipping Crate Contents

Nilfisk backs the Attix 33-21 with a 2-Year limited commercial warranty. The standard unboxing package contains the 8gal vacuum unit, flat PTFE filter, 1-1/4in by 13ft anti-static hose, curved steel wand, 2 extension pipes, floor nozzle, universal power tool adapter, and operator manual.