Aquatrol ats8-544 O-ring EV-20E Uv Disinfection

Product Description

The AQUATROL ats8-544 is a replacement O-ring designed for use with EV-20E UV disinfection units in water treatment systems. This sealing component maintains a watertight connection within the UV chamber assembly, preserving system pressure and ensuring proper UV exposure levels during operation. At 1.05 inches in length, 1.1 inches in width, and 0.15 inches in height, it is sized to fit the chamber geometry of the EV-20E system. Pool service professionals and water treatment technicians install this part as a routine maintenance component when servicing UV disinfection equipment.

This O-ring is suited for residential and light commercial water treatment applications where EV-20E UV disinfection units are in service. It is a standard replacement item used during chamber inspections, lamp changes, or any service procedure that requires breaking the chamber seal. Proper sealing is critical to maintaining UV dose levels and preventing pressure loss at the treatment chamber.

Key Features

• OEM-style replacement O-ring for EV-20E UV disinfection chamber assemblies
• Maintains a leak-free, watertight seal at the chamber connection point
• Compact profile: 1.05 inches long, 1.1 inches wide, 0.15 inches tall
• Lightweight at 0.06 pounds for easy handling and storage
• Designed to preserve system pressure and consistent UV exposure during water treatment operation

Compatibility

Designed as an OEM-style replacement O-ring for use with AQUATROL EV-20E UV disinfection units.

Installation Notes

Installation is performed by a qualified water treatment or pool service technician. Before servicing the UV chamber, shut off water flow and relieve system pressure completely. Inspect the O-ring seat for debris or damage before seating the new O-ring, and avoid using petroleum-based lubricants on rubber sealing components unless the manufacturer specifies otherwise. Follow applicable local plumbing codes when returning the system to service.