LAVOR GV KONE Italian Professional Steam Cleaning & Sanitizing Machine

LAVOR GV KONE Professional Italian Steam Cleaning & Sanitizing Machine – 4 Bar Pressure & 2300W Aluminum Boiler

Conventional cleaning relying on water and standard detergents cannot access narrow crevices or kitchen corners; it leaves high residual moisture in textiles that generates stale, musty odors and encourages bacterial growth, while chemical disinfectants trigger allergic sensitivities without providing complete sanitization.
The professional Lavor GV KONE steam generator—engineered by Italian manufacturer Lavor, a global leader in commercial cleaning technology—delivers an eco-friendly, clinical-grade cleaning experience driven entirely by the natural thermodynamic power of steam, without requiring detergents or harsh chemicals.
The core of the GV KONE is a heavy-duty die-cast aluminum alloy boiler with a 2.4-liter gross capacity (1.6-liter net working water charge), backed by an integrated 2300W heating element that yields 2.6 kg/h of steam with a rapid heat-up time of roughly 10 minutes.
Steam discharged from the nozzle reaches an operating pressure of 4 bar (400 kPa) at temperatures up to 143°C.
This level of thermal energy liquifies baked-on oils, breaks down heavy grease crusts, and neutralizes viruses, bacteria, mold spores, bed bugs, and microscopic allergens deep within fabric weaves.
The machine features an integrated Italian multi-tier safety architecture: an automatic pressure switch, dual limit thermostats protecting against thermal overload, and a mechanical safety pressure cap that prevents accidental opening as long as internal vessel pressure remains elevated, guarding against scalding injuries.
The control interface features LED status indicators for operational power, active heating cycle, steam readiness, and low water levels.
The ergonomic trigger handle includes a 5-position rotary steam regulation dial, allowing users to modulate output from a delicate vapor mist for sensitive glass to a high-volume thermal blast for encrusted cast-iron grates and tile grout lines.
Weighing approximately 7.4 kg (dry) to 8 kg (packaged), it features smooth-gliding multi-directional casters, integrated onboard tool storage recesses, and an expansive 6-meter power cord, ensuring unrestricted range across corporate suites, residential homes, boutique hotels, outpatient clinics, and auto detailing centers.

Technical Product Specifications

• Brand: Lavor Professional

• Model & Series: GV KONE

• Country of Origin: Made in Italy (Engineered to rigorous European industrial standards)

• Electrical Voltage & Input: 220 – 240 V / 50 – 60 Hz

• Boiler Power Rating: 2300 W

• Maximum Steam Working Pressure: 4 bar (400 kPa / 4 bar max)

• Operating Steam Temperature: 143°C to 145°C

• Pressure Vessel Material: Heavy-duty die-cast aluminum alloy (Aluminium Boiler)

• Total Boiler Capacity: 2.4 Liters (Net Water Working Volume: 1.6 Liters)

• Steam Production Output: 2.6 kg/h

• Heat-Up & Pressure Building Time: ~10 minutes

• Power Supply Cable Length: 6 meters

• Chassis Dimensions (W × L × H): 32 × 46 × 32 cm

• Machine Weight: Approx. 7.4 kg (dry) / 8.0 kg (packaged)

• Ingress Protection & Standards: IPX4 electrical protection rating, CE compliant, and manufactured in accordance with IEC 60364-1

Standard Tooling & Accessories Included

• Flexible Steam Delivery Hose: 2.8 meters with ergonomic trigger handle, safety shut-off switch, and steam-release trigger.

• Rigid Extension Tubes: Two 480 mm modular tubes providing extended vertical reach across high ceilings, walls, and expansive floors.

• Rectangular Floor Tool: Wide-coverage floor brush with integrated heavy-duty spring clamps for securing cleaning cloths.

• Triangular Detail Tool: Angled corner brush designed for tight perimeters, baseboard edges, upholstered sofas, and armchairs.

• Articulated Swivel Joint: Universal multi-angle adapter for seamless articulation and maneuverability of large cleaning tools.

• Window Squeegee Attachment: Professional glass tool with a high-durability rubber wiper blade for streak-free windows, mirrors, and glass shower enclosures.

• Angled Concentrator Jet Nozzle: Tapered, curved high-velocity nozzle for focusing high-pressure thermal steam directly into deep seams and narrow tracks.

• Small Round Detail Brush: 27 mm diameter polyester-bristle brush for mechanical scrubbing on gas burners, range fittings, and ceramic tile grout.

• Textile Microfiber Covers: Large floor microfiber towel (44 × 32 cm) and an elasticated cotton bonnet for the triangular upholstery tool (22 × 22 cm).

• Dispensing Kit: Graduated 500 ml plastic measuring cup and filling funnel for mess-free water replenishment.

Key Performance Features & Practical Advantages

1. 100% Eco-Sanitization: Eradicates 99.9% of bacteria, surface viruses, and pathogens purely via pressurized saturated thermal steam, eliminating the need for costly and hazardous chemical sanitizers.

2. Rapid Thermal Degreasing: Combining 4 bar pressure with 143°C temperatures dissolves thick, oxidized kitchen grease deposits, carbon residues, and oily films without scratching delicate surfaces.

3. Targeted Pest & Allergen Eradication: High thermal penetration reaches deep into mattress cores and upholstered furniture to eliminate bed bug infestations, dust mite colonies, and stale odors.

4. Rapid-Recovery Aluminum Boiler: The die-cast aluminum chamber provides superior thermal conductivity, reaching operating pressure in approximately 10 minutes.

5. Multi-Level Safety Protection: Features a captive pressure safety cap that locks during pressurized operation, backed by dual thermal switches and automatic pressure cutoffs.

6. 5-Stage Steam Regulation: An integrated rotary flow dial on the handle provides 5 discrete vapor levels, adjusting output between delicate varnished finishes and heavily soiled masonry.

7. Extended Working Radius: A 2.8-meter flexible steam hose combined with a 6-meter electrical cord and low-friction casters provides a broad operational radius without frequent power outlet changes.

Target Applications & Operational Environments

• Commercial Kitchens & Restaurants: Degreasing stovetop fascias, range hoods, cast-iron burner supports, convection ovens, stainless steel prep basins, and floor drains.

• Upholstery, Mattresses & Drapery: Deep thermal deodorizing and dry-steam sanitization of guest room beds, executive seating, area rugs, and hanging drapes without dismounting.

• Sanitary Facilities & Restrooms: Descaling soap scum, cleaning light limescale deposits, sanitizing toilet fixtures, clearing shower stall tracks, and removing black mildew from tile grout lines.

• Automotive Detailing & Valeting: Restoring vehicle interiors, velour seats, floor mats, and deep-cleaning A/C ventilation ducting to neutralize odor-causing airborne bacteria.

• Healthcare Suites & Dental Clinics: Disinfecting exam couches, clinical mobile carts, recovery ward beds, and diagnostic support frames under non-chemical decontamination protocols.

• Hospitality & Resort Housekeeping: Accelerating room turnaround times through rapid stain mitigation, odor extraction, and chemical-free linen sanitization.

• Architectural Glass & Mirror Facades: Leaving mirrors, display cases, and curtain walls polished and streak-free using the dedicated rubber-blade squeegee.

Step-by-Step Directions for Optimal Operation

1. Filling the Boiler Vessel:

   • Verify that the power cord is disconnected and the master power switch is set to OFF.

   • Rotate the safety cap counterclockwise to remove it.

   • Pour between 0.5 liters (minimum) and 1.6 liters (maximum) of water using the provided funnel and graduated measuring jug, then securely hand-tighten the safety cap clockwise.

2. Connecting Power & Heat Cycle:

   • Plug the machine into a grounded 220–240V power outlet.

   • Toggle the master switch ON; the amber indicator lights will illuminate to confirm boiler heating is active.

   • Allow approximately 10 minutes for water heating; the green ready light will illuminate when target pressure and temperature are reached.

3. Attaching Required Tooling:

   • Snap the selected extension tube, floor tool, or detail nozzle onto the steam handle until the mechanical locking pin clicks firmly into place.

4. Initiating Steam Operations:

   • Aim the nozzle toward the target surface and depress the handle trigger to discharge steam.

   • Rotate the steam regulation dial to match the required volume for the surface type and soil level.

   • Advance the tool in even, overlapping strokes to dissolve soils, wiping away loosened residues immediately using the provided absorbent microfiber cloth.

5. Refilling Depleted Water:

   • When the low-water warning light engages, hold the steam trigger down to vent any remaining internal pressure.

   • Turn the main switch OFF and allow the machine a brief cooling window so pressure equalizes.

   • Carefully loosen the safety cap, refill the vessel to the operating level, and resume operation.