SELCO SF-440

SELCO SF-440

100% quality

SELCO SF-440 is a high-performance PAG synthetic gear oil specially formulated for worm gear units. It provides excellent load-carrying capacity, reduces friction, and protects gear teeth against scuffing and corrosion. With a high viscosity index and stable lubrication performance from -36°C to 260°C, it ensures reliable protection and extended service life in demanding sliding-contact applications.

DESCRIPTION:

SF-440 is a synthetic polyalkylene glycol (PAG) gear oil specially engineered for worm gear units. It features an exceptionally high viscosity index, low pour points, high load-carrying capacity, and ultra-low friction coefficients. Enhanced with additives that boost stability and resistance against scuffing and corrosion, SF-440 provides exceptionally long service life in demanding sliding-contact applications.

KEY BENEFITS:

Optimized for Worm Gears: Uniquely formulated to deliver exceptionally low coefficients of friction in worm gear sets.
Scuffing & Load Resistance: High load-carrying capacity protects gear teeth under adverse operating conditions.
High Viscosity Index: Maintains strong lubrication film thickness across fluctuating operating temperatures.
Long Service Life: Highly stable base fluid provides extended lubricant longevity.

Viscosity Grades: 150, 220, 320

Operational Temp. Range: -36°C to 260°C