Trico Closed System Oiler

Sealed constant level oiler for dusty, dirty, or humid environments where oil contamination must be prevented

ABLE Instruments are the Official UK Representative for Trico, including the Closed System Oiler, designed to deliver consistent lubrication while preventing contamination in harsh environments. The Trico Closed System Oiler is a sealed, gravity-fed constant level oiler ideal for applications where airborne debris, moisture, or corrosive vapours could compromise lubricant quality. It maintains the correct oil level inside equipment such as bearings, gearboxes, and motors, helping to extend service life and reduce unplanned maintenance.

Unlike open system designs, the Closed System Oiler features a sealed construction with a vent port that allows for filtered air or closed-loop venting. This design prevents external contaminants from entering the reservoir, making it suitable for dusty, humid, or outdoor settings. Reservoirs are available in glass or high-strength plastic, and the oiler can be configured with side-mount or bottom-feed connections to suit different equipment layouts.

Key Features:

• Sealed design: Prevents moisture and airborne contaminants from entering the reservoir
• Vent port with filter or closed-loop options: Ideal for humid or dirty environments
• Visual oil level indication: Easy to monitor during operation
• Coloured level collars: Available in red, blue, or zinc for maintenance clarity
• Suitable for outdoor or aggressive environments: Used across industrial applications

Have a particular project in mind? We’d welcome a call on +44 (0) 1189 169 420

For added clarity during maintenance, oil level collars are available in red, blue, or zinc, helping engineers identify correct levels and oil types at a glance. The visual indication window provides quick oil level checks without disassembly.

This oiler is commonly installed on bearing housings, gearboxes, and fan assemblies operating in environments such as cement plants, food and beverage processing, chemical facilities, and power generation sites. It is trusted for its reliability, low maintenance design, and ability to protect lubricant integrity in demanding conditions.

ABLE’s technical team can assist with selecting the appropriate size, configuration, and mounting arrangement to match your application.

Trico Closed System Oiler Specifications: