SMH5000 Negative Pressure Unit
SMH's range of air filtration units also known as air scrubbers or negative pressure units (NPUs) provides mobile filtered air extraction to control environments where airborne contaminants are a potential risk to human health, such as in pharmaceutical, biomedical, demolition and remediation work. They are designed
to create negative pressure within a portable decontamination unit facility or working enclosure. All SMH NPUs comply with BS EN 8520-2:2009.
Filtering contaminated air is critical to controlling the spread of hazardous substances. SMH’s dust and air filtration Negative Pressure Units (NPUs) are designed to tackle a wide range of contaminants.
The NPU 5000+ has a totally redesigned body. Weldfree, it is easy to clean and the polyethylene case is light and yet still sturdy enough to withstand daily use on site.
Its powerful motors provide a huge nominal airflow of 5500m3/hr for what is still a relatively compact size and lightweight. With particle filtration of 99.995% at 0.3 microns, the HEPA (High Efficiency Particulate Air) filter can clean contaminated air of potentially harmful particles such as asbestos, bacteria and some viruses.
SMH5000 TECHINAL SPECIFICATIONS
- Case: Moulded polyethylene and Weldfree
- Airflow: 5200 m3/hr (average)
- Noise: <86 dbA when measured at 1m
- Electrical: 2 x High capacity motor which runs on single phase 220/240v-50Hz supply
- Prefilter: 1 x prefilter (596x596x98mm)
- Hepa: 1 x H14 HEPA filter with an efficiency of 99.995% at 0.3 microns (610x610x292mm)
- Weight: 65KG
- The units are manufactured at an ISO 9001 quality assured site
