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- Ducted Fume Cupboards
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- Ductless Fume Cupboards
  Check out our range of ductless fume hoods including our Basic, Advanced and Eco ranges
- Educational Fume Cupboards
  Explore our educational fume cupboards range including classroom demonstration cupboards
- Laboratory Extraction Arms
  Learn about our laboratory extraction arms and portable filtration systems
- Laminar Flow Cabinets
  View our range of vertical laminar flow cabinets, PCR laminar flow hoods and horizontal laminar flow cabinets here
- Vented Containment Enclosures
  We offer a range of 10 vented enclosures in standard and tall models. View our range here
- Ductless Balance Enclosures
  View our range of Ductless Balance Enclosures that meet the requirement for non-sterile compounding
- Ductless Downflow Workstations
  View our range of high efficiency ductless downflow workstations
- Biological Safety Cabinets
  View our range of Class II Biological Safety Cabinets here
- Vented Chemical Storage
  View our wide range of chemical storage solutions here
- Nanoparticle Containment Enclosures
  DNCEs from HFH offer protection from nanomaterial particles. View our range of available units here
- Used Fume Cupboards
  Quality used or refurbished fume cupboard, click here to view our stock list of second hand fume hoods
Services
- Fume Cupboard Extraction
  We offer a full design and installation service for fume cupboard ducting and fume extract systems. Learn More
- Fume Cupboard Parts
  New and Used fume cupboard parts, filters, taps, bases and stands are available to order from our website
- Fume Cupboard Servicing
  We offer a full range of ad-hoc or scheduled service, testing and maintenance for all fume cupboards. Learn More
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Fume Cupboard Monitoring

& Airflow Alarms

We offer a range of airflow alarms that can be retrofitted into existing equipment, full installation services are available

SPEAK TO US

Fume cupboard ALARMS

Airflow Alarm Systems

Holliday Fielding Hocking Ltd manufacture a range of fume cupboard monitoring and alarm systems which in conjunction with a Variable Air Volume system can give you complete control over your laboratory environment.

The airflow alarms themselves can either be fitted into new fume cupboards prior to delivery or they can be retrofitted to an existing installation by our team of in-house engineers. Full UK installation services are available.

Main Features Include:

Airflow fail or low airflow alarm which can be calibrated to any given set point
Clear airflow indication
Sash high alarm
Fan stop/start control
0-10 Volt outputs for connection to BMS systems
Additional outputs for operation of motorised dampers where VAV systems are incorporated