Product Overview

The Pentair 3" Union Kit (Model 410029) is the official OEM plumbing connection kit designed specifically for the Pentair IntelliFlo3 3HP variable speed pump. This kit provides secure, high-flow 3-inch union connections for both the suction and discharge ports, ensuring optimal hydraulic performance and easy pump installation or servicing.

Made from heavy-duty, chemical-resistant materials, the unions maintain a leak-free seal and withstand the demanding conditions of pool equipment environments.

Ideal For

• Installing a 3HP Pentair IntelliFlo3 pump

• Replacing old, damaged, or leaking unions

• Systems requiring 3" high-flow plumbing for maximum efficiency

• Professional and DIY pool equipment upgrades

Key Features

• OEM Pentair Union Kit: Guaranteed compatibility with the IntelliFlo3 3HP pump.

• 3" High-Flow Design: Supports maximum pump efficiency and reduced system resistance.

• Includes Suction & Discharge Unions: Complete set for both inlet and outlet sides of the pump.

• Durable Construction: Resistant to chlorine, saltwater, heat, and outdoor exposure.

• Easy Serviceability: Union design allows quick removal of the pump for maintenance.

• Secure, Leak-Free Seal: Precision-molded threads and O-rings ensure reliable sealing.

• Industry Standard Fit: Works with 3" Schedule 40 PVC plumbing.

Benefits

• Improves Hydraulic Performance: Large-diameter unions maximize flow to and from the IntelliFlo3 pump.

• Simplifies Installation: Quick-connect design reduces installation time and labor.

• Extends Pump Longevity: Reduces stress on pump fittings and allows easier inspections.

• Reliable OEM Quality: Maintains Pentair warranty protections and system integrity.

Customer Q&A

Q: Is this union kit only for the IntelliFlo3 3HP pump?
A: Yes. Model 410029 is designed specifically for the IntelliFlo3 3HP pump’s 3" ports.

Q: Does the kit include both unions?
A: Yes, it includes two complete 3" unions (suction and discharge).

Q: Can I use this with saltwater systems?
A: Absolutely—materials are fully compatible with saltwater and chlorine pools.

Q: Does it fit standard 3" PVC pipe?
A: Yes. The slip connections are designed for 3" Schedule 40 PVC.

Q: Are O-rings included?
A: Yes, the union kit includes the required O-rings for proper sealing.

Specifications

• Part Number: 410029

• Product Type: 3" Union Kit (Pair)

• Compatibility: Pentair IntelliFlo3 3HP Pump

• Connection Size: 3" Slip (Schedule 40 PVC)

• Includes: 2 Unions + O-Rings

• Material: Heavy-duty, chemical-resistant polymer

• Manufacturer: Pentair