Single Stage Filter/Regulator - QED AutoPump AP-2 Operation Manual

AP-2 Manual

Single Stage Filter/Regulator

A single stage 5 micron particulate air filter/regulator has an a manual or an optional automatic
drain and is installed on the system air supply hose. The filter/regulator removes particles and
some oil vapor, and water droplets from the air passing to the AP-2. The regulator should
produce at least as much pressure as required to move the fluid from the depth at which the
pump is installed. (See Figure 6)
Note:
Too much air pressure can result in low pump efficiency.
Figure 6 - Single Stage Filter/Regulator with Quick-Connects
Page 18
QED Environmental Systems