Pentair
Pentair Intellicom 2 Interface Adapter 521109
Warranty coverage included.
Order now — estimated delivery in 2–5 business days
Typically ships within 1 business day — free, with tracking
Ships within 1 business day. Most orders arrive in 2–5 business days with tracking.
30-day returns. Unopened items returnable; damaged arrivals made right, fast.
Not sure this fits your setup?
Call 602-529-1901 — a real pool pro will confirm compatibility before you order.
Product overview
Pentair · Part # 521109
Product Description: Pentair IntelliComm® II Interface Adapter for IntelliPro® and IntelliFlo® Variable Speed and Flow Pumps | 521109
Enhance your pool and spa automation system with the Pentair IntelliComm® II Interface Adapter, model 521109. This advanced interface adapter allows for automatic control of IntelliPro® and IntelliFlo® variable speed and flow pumps, ensuring seamless integration and efficient operation with various automation systems.
Key Features:
- Automatic Control: Provides automatic control of IntelliPro® and IntelliFlo® variable speed and flow pumps, enhancing the efficiency and performance of your pool system.
- Wide Compatibility: Compatible with Pentair Compool® systems as well as Jandy and Hayward automation controllers, offering versatile integration options.
- Efficient Operation: Ensures precise and reliable control over pump speeds and flow rates, optimizing energy usage and improving overall system performance.
- User-Friendly Installation: Designed for straightforward installation, making it easy to integrate into your existing pool automation system.
- Durable Construction: Built with high-quality materials to withstand harsh outdoor conditions, ensuring long-lasting durability and reliable performance.
Specifications:
- Model Number: 521109
- Compatibility: Works with IntelliPro® and IntelliFlo® variable speed and flow pumps, Pentair Compool® systems, and Jandy and Hayward automation controllers
- Control Capabilities: Provides automatic control over pump speeds and flow rates
- Installation: Easy, user-friendly installation process
- Construction: High-quality, durable materials for outdoor use
Why Choose the Pentair IntelliComm® II Interface Adapter?
- Automatic Control: Achieve precise and efficient management of your variable speed and flow pumps.
- Versatile Compatibility: Integrates seamlessly with a wide range of automation systems, including Pentair, Jandy, and Hayward controllers.
- Efficient Operation: Optimize energy usage and system performance with reliable pump control.
- User-Friendly: Simple installation process allows for quick and easy setup.
- Durable: Built to withstand outdoor conditions, providing long-lasting reliability and performance.
Upgrade your pool and spa automation system with the Pentair IntelliComm® II Interface Adapter. Enjoy enhanced control, efficiency, and integration with this advanced interface solution.
Order your IntelliComm® II Interface Adapter today and optimize your pool and spa management experience!
Warranty, shipping & compatibility
This product is covered by our warranty. Professional installation is recommended for equipment items to ensure proper electrical setup, plumbing connection, and programming. Before ordering, confirm your voltage, plumbing size, and any automation requirements — or simply call us at 602-529-1901 and we'll verify the right model for your system.
Shipping is free nationwide on every order. In-stock items leave our dock within 1 business day and typically arrive within 2–5 business days; oversized equipment like heaters ships by freight carrier with delivery scheduling. Unopened products can be returned within 30 days — and if anything arrives damaged, we'll take care of it immediately.