Raven AccuFlow Vortex - Installing Pump Upgrade (Vortex to HP+ Upgrade)

AccuFlow™ Vortex and AccuFlow™ HP+ Installation: Installing a HP+ System 33
ACCUFLOW™ VORTEX AND ACCUFLOW™ HP+ INSTALLATION
INSTALLING PUMP UPGRADE (VORTEX TO HP+ UPGRADE)
FIGURE 23. Installing Pump Upgrade and Fittings
1. Apply PTFE thread sealant to the threaded end of the pipe nipple.
2. Install the pipe nipple into the NH
3
pump as shown in Figure 23.
3. Attach the 2-1/2 coupling to the secure the pump to the outlet on the bottom of the Vortex cooler. Refer to
Figure 23.
4. Use the 1-1/2” coupling to secure the pipe nipple to the flowmeter.
5. Torque coupling fasteners to 80-100 ft-lbs.
6. Use two bolts, flat washers, and nuts to secure the NH
3
pump to the Vortex cooler support bracket.
NH3 Pump
Pipe Nipple
2” x 1-1/2” Coupling
2-1/2” Coupling
Bolt
Nuts