Products

Heavy Duty HVAC Ductwork Cleaner Machine High Power Commercial System
Model No.: KT-916
Name: Negative Air Machine
Voltage: 220-240V/110V
Power: 2200W
Features
Products Description
Specification

Product photo

Upgrade your ventilation maintenance program with our heavy duty HVAC ductwork cleaner machine, a high-power commercial system engineered to remove years of dust, grease, and microbial buildup in a single pass. The robust main unit houses dual 1 500 W bypass motors that generate relentless suction, while a reinforced suction hose delivers debris straight into a triple-stage HEPA drum that traps 99.97 % of particles down to 0.3 micron.
Designed for flexibility, the hose is reinforced with an anti-static, steel-wire helix that resists kinking and crushing, allowing smooth operation through horizontal, vertical, and curved ducts up to 30 m in length. Quick-lock cuffs let technicians extend or shorten the line on site without tools, reducing downtime between jobs. A variable-speed dial on the control panel adjusts airflow from gentle 800 m³/h to aggressive 2 100 m³/h, matching airflow to duct size and contamination level for optimal efficiency.
Key specifications
• Main unit: dual 1.5 kW motors, 230 V/110 V selectable
• Suction hose: 10 m standard, expandable to 30 m, 50 mm inner diameter
• Filtration: triple-stage HEPA, 40 L capacity, tool-free bag change
• Static pressure: 250 mbar, airflow 800–2 100 m³/h
• Weight: 45 kg; dimensions: 75 cm × 55 cm × 105 cm
• Certifications: CE, RoHS, UL listed components
From office towers to industrial plants, this heavy duty system cuts cleaning time, boosts indoor air quality, and provides verifiable results that meet NADCA and OSHA standards.
Hot Tags: heavy duty hvac ductwork cleaner machine high power commercial system, China, factory, price, cheap, lifa, rotobrush, Teinnova, goodway
You Might Also Like
Send Inquiry
