SKC 224-44XR Universal Pump - Manual (Page 10)

8
Pressure Applications (Bag Sampling)
When using the pump for pressure
applications, such as bag sampling,
thread the exhaust port fi tting supplied
with the pump into the air discharge
port on top of the pump (Figure 1, #12);
hand tighten only. Using PTFE tubing,
connect the inlet of the sample medium
(e.g., sample bag) to the exhaust port
fi tting on the pump. Turn on the pump
to collect the appropriate volume of air.
Shut off pump and close inlet on sample
medium to stop sampling.
4
cont’d
Thread exhaust port
fi tting into air discharge
port on pump.