Carrier AquaEdge 19XR Start-Up, Operation And Maintenance Instructions Manual page 56

Fig. 51 — Inputs for Optional Waterside Delta P Transducers for IOB4
1 / NPTF TEE, BRASS
4
BALL VALVE
Fig. 52 — Suggested Installation of Pressure Transducers into Water Nozzles Using Flushable Dirt Leg Trap
SCHRADER VALVE
TWO (2) 2" PIPE NIPPLES
1
/ - 18 NPT
4
56
WATERBOX
NOZZLE