Description
Overview
The floor-standing B2 is the version specified from a room drawing: the work surface is at 750 mm, the frame carries the cabinet, and the duct rises directly from the exhaust collar rather than being routed around a bench.
It is available in the GL configuration for EN 12469 markets and the NA configuration for NSF/ANSI 49, with the same exhaust volume so the duct design does not change with the certification.
Most units go into hospital pharmacies and cytotoxic suites where the cabinet is part of a fit-out rather than an equipment purchase.
Key features
- 750 mm work surface. Seated compounding height without a separate bench, which keeps the duct run short.
- EN 12469 or NSF 49 from one frame. The certification changes the paperwork, not the duct or footprint.
- Front service access. Filter and blower service from the front, so the cabinet does not have to come out of the room.
- Spill sump. A radiused stainless sump holds a spill until it can be cleaned, without reaching a seam.
Specifications
| Airflow class | Class II Type B2 — 100% exhaust, no recirculation |
|---|---|
| Downflow velocity | 0.33 ± 0.025 m/s |
| Inflow velocity | 0.53 ± 0.025 m/s |
| Exhaust volume | 1400 m³/h |
| Work surface height | 750 mm |
| Filter | ULPA U15, 99.9995% at 0.12 µm |
| Working width | 4 ft / 1.2 m |
| External dimensions | 1087 × 800 × 2260 mm (W × D × H) |
| Internal dimensions | 980 × 600 × 650 mm (W × D × H) |
| Power | 1100 VA plus 500 W socket load |
| Noise | ≤65 dB(A) |
| Certification | EN 12469 (TÜV), CE, NSF/ANSI 49 configuration |
Where you would install it
- Hospital pharmacy fit-out. A cabinet planned into a negative-pressure compounding room.
- Cytotoxic suites. Total exhaust with a 750 mm work surface for seated preparation.
- Public tender supply. EN 12469 certification with CE marking for European procurement.
Frequently asked questions
How is this different from the B2 Total Exhaust?
Same airflow class; the floor-standing version moves the work surface to 750 mm and removes the bench, which suits a cleanroom fit-out.
Does the duct have to go straight up?
It can run horizontally at high level, but every bend adds static pressure. Keep the run short and size the fan for the worst case.
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