Ldi Industries RDF105-03 Oil Reservoir 5 Oz Polymer Bowl

Product Description

The LDI INDUSTRIES RDF105-03 is a manual-adjustable oil reservoir designed for inline lubrication applications in pneumatic and fluid power systems. With a 5-ounce (147.9 mL) polymer bowl and a single 3/8 NPTF outlet, it delivers controlled oil feed to downstream components such as air tools, cylinders, and valves. The direct-mount design keeps installation compact, and the polymer bowl construction allows for visible oil level monitoring without additional sight glasses. Maximum operating temperature is 160 degrees F. This unit is installed by pneumatic system technicians, millwrights, and industrial maintenance professionals.

The RDF105-03 is suited for use in compressed air distribution lines where consistent downstream lubrication is required. Typical applications include manufacturing floor pneumatic circuits, assembly line air tool feeds, and light industrial automation systems. The 2.5-inch bowl diameter and 6.375-inch overall height make it appropriate for installations where space is limited. It is commonly positioned upstream of air-actuated tools or cylinders requiring oil-mist lubrication for reliable operation and extended service life.

Key Features

• Manual-adjustable oil feed rate for precise lubrication control
• 147.9 mL (5 oz) polymer bowl with visible oil level
• 3/8 NPTF outlet thread for standard pneumatic line connections
• Direct-mount configuration for compact inline installation
• Aluminum components with maximum operating temperature of 160 degrees F
• 2.5-inch bowl diameter fits standard filter-regulator-lubricator (FRL) mounting arrangements

Compatibility

Designed as an OEM-style replacement or new-installation lubricator reservoir for pneumatic systems using 3/8 NPTF threaded connections and requiring direct-mount oil reservoir assemblies.

Installation Notes

Installation should be performed by a qualified pneumatic systems technician or industrial maintenance professional. Depressurize the air line completely before installing or servicing this reservoir. Mount in a vertical orientation with the bowl facing downward to ensure proper oil flow to the outlet. Verify that downstream system components are rated for oil-mist lubrication before placing the unit in service.