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Antech PF-A4 PuriFlow is a Class II Type A2 biological safety cabinet with a 1300 × 600 × 600 mm work zone. The inflow air barrier, vertical downflow and U15 ULPA filtration protect personnel, the product and the environment. The price includes VAT; the cabinet is available to order.
PROTECTION CLASSII / A2
WORKING WIDTH1300 mm
AIR BALANCE70% / 30%
Key benefits
- The DC ECM fan and CAV/CPAS systems automatically compensate for airflow changes.
- U15 ULPA downflow and exhaust filters provide at least 99.9995% efficiency at MPPS to EN 1822.
- The 7-inch touchscreen displays operating modes, airflow velocity, filter status and warnings.
- The motorised sash can be controlled from the screen, foot pedal or remote; manual closing is possible without power.
- The 10° angled front and adjustable 750–950 mm stand height improve operator ergonomics.
- The SUS304 chamber and worktop, sectional tray, drain valve and UV timers support routine cleaning and service procedures.
Technical specifications
| Model | PF-A4 |
|---|---|
| MPN | 3111411 |
| Manufacturer | Qingdao Antech Scientific Co., Ltd., China |
| Type | Class II Type A2 biological safety cabinet |
| Nominal width | 4 ft / 1300 mm |
| External dimensions (W × D × H) | 1400 × 800 × 2040 mm |
| Work zone (W × D × H) | 1300 × 600 × 600 mm |
| Usable work area | 0,78 m² |
| Work surface height | 750 / 800 / 850 / 900 / 950 mm |
| Working / maximum opening | 200 / 480 mm |
| Air balance | 70% downflow / 30% exhaust |
| Exhaust outlet | Top |
| Inflow velocity | 0.55 m/s |
| Downflow velocity | 0.36 m/s |
| Exhaust / inflow volume | 515 m³/h |
| Downflow volume | 969 m³/h |
| Filters | U15 ULPA, ≥99.9995% at MPPS, EN 1822 |
| Air cleanliness | ISO Class 4 |
| Fan | DC ECM |
| Control | 7-inch touchscreen |
| Chamber / cabinet material | SUS304 / powder-coated steel |
| Front glass | 6 mm tempered, UV-resistant glass |
| Lighting | 40 W × 1 |
| UV lamp | 30 W × 1 |
| Power sockets | 2; 1320 W / 6 A total |
| Power supply | 220 V, 50/60 Hz |
| Rated power / current / consumption | 540 W / 3,5 A / 0,6 kWh/h |
| Illuminance | >1000 lux |
| Noise level | <61 dB(A) |
| Net weight | 255 kg |
| Packing dimensions (W × D × H) | 1510 × 1000 × 1720 mm |
| Gross weight, carton / plywood | 315 / 375 kg |
| Stand | Adjustable; included |
Applications and limitations
- Intended for controlled microbiological, clinical, pharmaceutical and research procedures when Class II Type A2 protection matches the documented risk assessment.
- Correct positioning, commissioning, initial qualification and periodic requalification are required under the laboratory procedure.
- During operation, keep the sash at the 200 mm working height and do not block the front or rear grilles.
- Type A2 should not be used for open processes with significant quantities of volatile toxic chemicals or radionuclides without a specific risk assessment and approved exhaust configuration.
- The filter-life indicator does not replace scheduled filter-integrity, airflow-velocity and alarm testing.