[
  {
    "id": "festool-ctm-midi-i-230v",
    "brand": "Festool",
    "model": "CTM MIDI I 230V (578326)",
    "type": "M class",
    "dust_class": "M",
    "airflow_m3h": 222,
    "airflow_basis": "maximum; measurement point not stated",
    "airflow_source_value": "3700 l/min",
    "max_vacuum_pa_or_mbar": "24000 Pa",
    "hose_id_mm": null,
    "hose_nominal_mm": 27,
    "hose_note": "Supplied tapered D 27/32 hose; connector fit must be checked separately.",
    "power_w": null,
    "auto_start": "yes",
    "source_url": "https://www.festool.co.uk/products/dust-extractors/compact-dust-extractors/578326---ctm-midi-i-gb-230v",
    "checked": "2026-10-25"
  },
  {
    "id": "makita-vc4210mx-2",
    "brand": "Makita",
    "model": "VC4210MX/2 (240V)",
    "type": "M class",
    "dust_class": "M",
    "airflow_m3h": 270,
    "airflow_basis": "air volume; measurement point not stated",
    "airflow_source_value": "4.5 m³/min",
    "max_vacuum_pa_or_mbar": "250 mbar",
    "hose_id_mm": null,
    "hose_nominal_mm": 32,
    "hose_note": "Maker states 32 mm hose diameter without identifying inner/outer measurement or connector fit.",
    "power_w": 1200,
    "auto_start": "yes",
    "source_url": "https://www.makitauk.com/data/sr/productinfo/generated/vc4210mx_2_2.pdf",
    "checked": "2026-10-25"
  }
]