Dupont 0131954 High Temp Synthetic Grease 14.1 Oz Nlgi 2-3

Product Description

The DUPONT 0131954 is a high-temperature synthetic bearing grease supplied in a 14.1 oz cartridge, formulated to NLGI Grade 2 to 3. This grease is designed to withstand extreme operating conditions, with a dropping point of 295 degrees C and a usable temperature range from -45 degrees C to 200 degrees C. The synthetic base provides stable lubrication where petroleum-based greases break down under sustained heat load. It is used in industrial and commercial bearing applications by HVAC technicians, maintenance mechanics, and service professionals who need a reliable, high-temperature lubricant for motor bearings and rotating equipment.

This grease is suited for use in bearing lubrication across a range of commercial and industrial applications. It is well-matched to high-heat environments such as blower motor bearings, fan shaft bearings, and other rotating assemblies found in HVAC and mechanical systems. The cartridge form factor fits standard grease guns for controlled, clean application. Traded under the designation BG-20, it is appropriate for situations where conventional greases have failed due to thermal degradation or where extended service intervals are required.

Key Features

• NLGI Grade 2 to 3 consistency for reliable film retention in bearing cavities
• Dropping point of 295 degrees C provides a wide margin in high-heat service
• Operating range from -45 degrees C to 200 degrees C covers extreme cold starts and sustained high-temperature runs
• Synthetic composition resists thermal breakdown and oxidation better than mineral-based greases
• Beige color allows visual confirmation of application coverage
• 14.1 oz cartridge fits standard grease gun couplings for direct injection

Compatibility

Designed for use on bearings and rotating components where a high-temperature synthetic NLGI Grade 2 to 3 cartridge grease is specified. Refer to equipment manufacturer lubrication specifications to confirm suitability for the specific bearing type and load conditions.

Installation Notes

This grease is applied by licensed mechanics, HVAC technicians, or qualified maintenance personnel using a standard cartridge grease gun. Relieve any system pressure and de-energize rotating equipment before servicing bearings. Purge old grease from bearing housings before applying fresh lubricant to avoid incompatibility between grease types. Avoid overpacking bearing cavities, as excess grease generates heat and accelerates wear.