
Pentair | 410016Z | 2.5 Inch Union Diamond Seal Kit for XF Series Pumps
The Pentair 410016Z Union Diamond Seal Kit is a replacement sealing component designed for compatible XF series pool pump union connections. This 2.5 inch kit includes two seals and is used to help create a watertight connection at the pump union, supporting proper system pressure, reducing the risk of leaks, and helping maintain dependable pump operation during normal circulation.
Key Features
• Replacement union diamond seal kit is designed for use with compatible Pentair and Sta-Rite XF series pump union connections.
• 2.5 inch seal configuration is intended for pump unions that use the matching diamond seal connection style.
• Kit includes two seals for service replacement of both compatible union connection points in the pump assembly.
• Helps create a secure watertight seal that supports proper circulation system pressure and normal pump operation.
• Intended for maintenance and repair when original union seals become worn, flattened, cracked, or begin to leak.
• Proper union seal condition can help reduce water leakage and minimize suction-side air entry at the pump connection.
• OEM replacement design helps maintain fit and function within the original pump union assembly.
• Commonly associated with WhisperFloXF, IntelliFloXF, IntelliProXF, IntelliFlo3, and Max-E-ProXF style pump applications that use this seal format.
Product Overview
The Pentair 410016Z Union Diamond Seal Kit is a service replacement part used at the pump union connection points of compatible XF series pumps. Its primary function is to create a dependable seal between the union adapter and connected pump plumbing so the circulation system can operate without unwanted leakage or loss of sealing integrity. Because pump unions are frequently opened during installation, service, and routine maintenance, the condition of the seals is important to keeping the connection reliable over time.
This kit is well suited for maintenance situations where the original seals have become compressed, worn, brittle, or damaged from normal use and exposure to pool equipment conditions. With two seals included, it provides a practical replacement option for restoring proper union sealing without replacing larger plumbing or pump components. For pool owners and service professionals maintaining compatible XF series pump systems, the 410016Z kit fills an important role in routine connection seal upkeep and repair.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Pentair 410016Z Union Diamond Seal Kit is a replacement sealing component designed for compatible XF series pool pump union connections. This 2.5 inch kit includes two seals and is used to help create a watertight connection at the pump union, supporting proper system pressure, reducing the risk of leaks, and helping maintain dependable pump operation during normal circulation.
Key Features
• Replacement union diamond seal kit is designed for use with compatible Pentair and Sta-Rite XF series pump union connections.
• 2.5 inch seal configuration is intended for pump unions that use the matching diamond seal connection style.
• Kit includes two seals for service replacement of both compatible union connection points in the pump assembly.
• Helps create a secure watertight seal that supports proper circulation system pressure and normal pump operation.
• Intended for maintenance and repair when original union seals become worn, flattened, cracked, or begin to leak.
• Proper union seal condition can help reduce water leakage and minimize suction-side air entry at the pump connection.
• OEM replacement design helps maintain fit and function within the original pump union assembly.
• Commonly associated with WhisperFloXF, IntelliFloXF, IntelliProXF, IntelliFlo3, and Max-E-ProXF style pump applications that use this seal format.
Product Overview
The Pentair 410016Z Union Diamond Seal Kit is a service replacement part used at the pump union connection points of compatible XF series pumps. Its primary function is to create a dependable seal between the union adapter and connected pump plumbing so the circulation system can operate without unwanted leakage or loss of sealing integrity. Because pump unions are frequently opened during installation, service, and routine maintenance, the condition of the seals is important to keeping the connection reliable over time.
This kit is well suited for maintenance situations where the original seals have become compressed, worn, brittle, or damaged from normal use and exposure to pool equipment conditions. With two seals included, it provides a practical replacement option for restoring proper union sealing without replacing larger plumbing or pump components. For pool owners and service professionals maintaining compatible XF series pump systems, the 410016Z kit fills an important role in routine connection seal upkeep and repair.



















