Micro-VENT Blowers
Smart Bio-PAK SB4100
Air Supply Blower
Allentown's Smart Bio-PAK is the standard of intelligent blowers. The first micro-processor controlled airflow is still the best, sampling airflow rates 20 times per second, and providing precise airflow rates that automatically adjust to changes in load and filter conditions. Performance is completely unaffected by voltage fluctuations, and this intelligent blower communicates to a variety of monitoring and alarm systems.
- Universal power input: 85-264VAC, 50-60 Hz
- Microprocessor controlled to maintain exact air flow rate
- Real time display of ACH
- Maintenance Mode displays RPM, temperature, CFM and ACH
- Failure indicators for filter blockage, blower malfunction, and power status
- HEPA filtered air (99.99% efficient @ 0.3 microns)
- Lightweight aluminum case 9,5 kg.
- Rack or wall mountable
- UL, cUL listed, CE Recognized
- Power interconnect controls power to exhaust blower
- Rear mounted, washable pre-filter
- Provides HEPA filtered fresh air supply to cage
- Wall mounted blowers provide added convenience when racks are removed from the animal room for washing and sanitization.

Exhaust-PAK EP5000E/EP5000E-DC
Allentown's Exhaust-PAK blower system provides efficient exhaust air removal and filtration. This durable blower system has been designed to provide reliable, trouble-free performance on our positive flow Micro-Vent IVC systems.
- Power input (EP5000E): 100-120VAC, 60 Hz
- Power input (EP5000E-DC): 90-264VAC, 50/60 Hz
- HEPA filtered air (99.99% efficient @ 0.3 microns)
- Magnehelic gauge displays filter status
- Lightweight aluminum case 9,5kg.
- Rack or wall mountable
- UL, cUL listed, CE Recognized
- Front access washable pre filter
- Returns HEPA filtered cage air to external environment
- Optional thimble fitting allows connection to HVAC exhaust