778-370-3330
This is Mammoth’s "Problem Solver" for extreme temperature swings. If your equipment goes from freezing outdoor environments to intense internal heat, OSP 320 provides the synthetic stability to ensure your lubrication stays consistent regardless of the thermometer.
Phillips 66® Omniguard OSP 320 is a premium, high-performance, semi-synthetic calcium sulfonate grease designed to provide "Zero-Fail" performance. It utilizes an advanced synthetic base oil and OSP (Oil Soluble Polyglycol) technology to offer exceptional oxidation stability and a massive operating temperature range. It is highly resistant to water, provides extreme pressure protection, and is specifically formulated to prevent sludge and varnish in high-stakes industrial applications.

PRODUCT RESOURCES
COMPOSITION
RESISTANCE
PROTECTION
Calcium Sulfonate / Semi-Fluid
Exceptional Water Resistance
Open Gear / Slow Speed
Synthetic Tenacity: Premium synthetic base oil ensures performance across massive temperature swings.
Extreme Adhesion: Specially formulated to "cling" to open gear teeth and sliding surfaces without slinging off.
500kg Weld Load: Offers elite load-carrying capacity for the slowest-moving, highest-pressure components.
Environmentally Minded: Does not contain heavy metals or lead, making it safer for marine and outdoor use.
Salt-Spray Fortress: Exceptional resistance to saltwater spray-off and long-term corrosive exposure.
FEATURES & BENEFITS
APPLICATIONS
Open gears and semi-enclosed drives on marine and industrial equipment.
Heavy-duty slide ways, slow-speed industrial chains, and cables.
Marine dredging gears and offshore platform jack-up systems.
Slab mill roller bearings and high-humidity steel mill gear sets.
