Piping; Fittings - Pentair Pool Products STA-RITE IntelliPro 4x160 Installation And User Manual

Four speed variable centrifugal pump with integral trap
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6
Operator Control Panel
¾" NPT male threaded
Three Wire Harness
Red (hot), Red (hot),
Green (Ground)
+/- 10% of 230 Volt
NOTE: Port threads are: Internal - 2" NPT for direct connection to pipe. External - 3-1/4" Buttress. Fits Sta-Rite U11-200P
Union Collar for quick disconnect pipe connection. See Page 14 for Union Kits.

Piping

Use at least 2" IPS PVC (51mm) pipe. Increase size if a long run is needed. To avoid strains on the pump,
support both suction and discharge pipes independently. Place these supports near the pump. To avoid a
strain left by a gap at the last connection, start all piping at the pump and run pipe away from the pump.
Never use a suction pipe smaller than pump suction connection. To avoid air locking, slope suction pipe
slightly upward toward the pump.
To prevent flooding when removing pump for service, all flooded suction systems must have gate
NOTICE:
valves in suction and discharge pipes.

Fittings

Fittings restrict flow; for best efficiency use fewest possible fittings.
Avoid fittings which could cause an air trap.
Pool fittings must conform to International Association of Plumbing and Mechanical Officials
(IAPMO) standards.
Use only non-entrapping suction fitting or double suction.
IntelliPro Installation and User's Guide
PVC nipple
IntelliPro Drive Assembly

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Sta-rite intellipro 4x100

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