Duplex Oil Filter
Assemblies

Product Overview

ETP Corp's duplex oil filter assemblies are engineered for applications where continuous, uninterrupted flow is critical. The duplex configuration features two parallel filter housings connected by a 3-way diverter valve, allowing operators to switch from one housing to the other without stopping the process.

This design is ideal for lube oil systems, hydraulic circuits, and process fluid filtration in refineries, power plants, and industrial facilities where downtime is not an option. Standard differential pressure indicators alert operators when element changeout is required.

Key Features

• Continuous flow during filter element changeout — no process shutdown
• Duplex design allows one housing online while the other is serviced
• 3-way diverter valve for seamless switchover
• Differential pressure indicators standard
• Compatible with petroleum and synthetic lubricants
• ASME code construction available
• Custom flange ratings and materials available

Specifications