Pentair 521109 IntelliComm II interface adapterPentair Genuine OEM IntelliComm II Interface Adapter, 521109 In stock$28199
Pentair 521109 IntelliComm II interface adapter

Pentair Genuine OEM IntelliComm II Interface Adapter, 521109

Ask a questionMPN 521109
$28199
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Quick overview

  • Genuine Pentair Factory part 521109, the IntelliComm II adapter.
  • Bridges pump and controller Lets a Pentair ComPool system operate an IntelliFlo or IntelliPro pump.
  • Variable speed and variable flow Covers the IntelliPro and IntelliFlo variable speed and variable flow pumps.
  • Keeps an existing ComPool in service The adapter gets the automation you already have talking to a newer pump.
  • Adapter only This is the interface, not a pump and not a control panel.
  • Pentair on both ends Made for Pentair equipment at each side of the connection, so the signals match.
Full description and specifications ↓

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Product details

The Pentair 521109 IntelliComm II is the interface adapter that lets a Pentair ComPool automation system operate an IntelliFlo or IntelliPro pump. It is the genuine Pentair part.

The problem it solves

ComPool systems were built before variable speed and variable flow pumps arrived, so the controller and the pump do not speak the same language on their own. The IntelliComm II sits between them and passes the commands across, which means a working ComPool can stay in place when the pump is upgraded.

What you get

The adapter only. The pump and the automation system are separate purchases. Because both sides are Pentair equipment, the connections and signalling are matched, but the install is still work for someone comfortable with pool equipment wiring.

Specifications
Brand Pentair
Manufacturer part number 521109
UPC 788379792169
Type Interface adapter
Fits Pentair IntelliPro and IntelliFlo variable speed and variable flow pumps
Works with Pentair ComPool systems
Shipping weight 0.45 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What does the IntelliComm II do?
It sits between a Pentair ComPool automation system and an IntelliFlo or IntelliPro pump so the controller can operate the pump.
Which pumps does it support?
Pentair IntelliPro and IntelliFlo variable speed and variable flow pumps.
Is this a genuine Pentair part?
Yes. It is Pentair part number 521109.
Does a pump or a control panel come with it?
No. The adapter is supplied on its own. The pump and the ComPool system are separate items.
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