25/09/2026
The Kerstar KAV45H is a compressed‑air powered, Type H, ATEX‑certified industrial vacuum cleaner designed for safely collecting hazardous dusts in high‑risk environments.
It’s one of Kerstar’s KAV 15–45 Type H range, which is engineered specifically for Gas Zone 1 and Dust Zones 21 & 22 applications.
Because it uses no electrical components or rotating parts, it’s ideal for environments where ignition risks must be minimised.
Safety & Compliance
- Type H filtration for hazardous dusts (99.995% efficiency with H14 HEPA)
- ATEX Category 2 equipment for explosive atmospheres
- Fully earth‑bonded with conductive hoses and wheels
Construction & Design
- Compressed‑air powered — no motor, no electrics
- Stainless steel caddy with braked castors for stability and mobility
- Compact, robust build with detachable canister
Filtration System
- Three‑stage filtration including:
- Disposable microfibre bag
- Secondary high‑efficiency filter
- H14 HEPA final stage
The KAV45H is built for environments where both hazardous dust and explosive atmospheres are present, including:
- Chemical processing
- Pharmaceutical manufacturing
- Grain & food production
- Paint, coatings, and powder handling
- Energy sector (oil, gas, renewables)
- Workshops handling carcinogenic or toxic dusts
For further details including price please see our website at https://www.rgk.co.uk/acatalog/info_KAV45H.html