Pulsafeeder Chem-Tech Series Prime Performance EN - Manual

J32079 Revision B
Addendum Chem-Tech Prime Performance
Degassing Pump Head Instructions
NOTE: Head is for use on 15, 24 and 30 GPD models only!!
Before performing any maintenance or repairs on chemical metering pumps, be sure to
disconnect all electrical connections and insure that all pressure valves are shut off and pressure in
the pump and lines has been bled off.
Always wear protective clothing, gloves and safety glasses when performing any
maintenance or repairs on chemical metering pumps.
INTRODUCTION
The degassing head is designed to return a small percentage of the pumps output back into the tank
through the degas valve when the pump is operating. The fluid that is being returned via the return
line to the tank is part of the normal operation of the degassing head. As a result, the pumps
maximum output will be reduced and its output should be verified and adjusted as necessary. Install
the pump as show in figure 1 while adhering to the following installation instructions:
INSTALLING A PRIME PERFORMANCE PUMP WITH A DEGASSING HEAD
1. Connect one end of the clear PVC suction tubing to the suction valve on the bottom of the
pump head.
2. Slide the other end of the suction tubing through the strainer weight and install the foot valve
on the end, see figure 1.
3. Connect the discharge tubing to the discharge valve coming out of the side of the pump head.
Figure 1