• Vacuum Port - The vacuum source, provided by a push-fit fitting situated in the middle of the left side
of the pump.
• Pressure Port - The exhaust port, provided by a 3/4" NPT MIP situated on bottom corner of the left
side of the pump.
• Power Cord – The power cable situated on the bottom corner of the right side of the pump for
connection to a switched AC power source.
3.1.4 Connecting Components
The components of the Negative Ventilation system are easy to assemble. A working surface that averages
1.0m x 0.5m (40” x 20”) is required which should be situated locally and centrally to each group of up to eight
cages (plus the reference cage). This can be on the bottom shelf of a rack system or on top of a temperature
controlled incubator. The reference and subject cages should already be setup, each with particle filter and
system specific restrictor (refer to the appropriate cage manual, specific to your system) The following details a
typical layout: