National Lube Perfomax Gold 15W-40 – Premium Heavy Duty Diesel Engine Oil (20L Pail)

Maintain optimal engine compression and secure uninterrupted operations under extreme operating pressures with National Lube Perfomax Gold 15W-40. Heavy commercial transport, civil construction, and logistics vehicles expose engines to severe thermal stresses, intense shear friction, and constant soot contamination. National Lube Perfomax Gold is fortified with an advanced chemical additive matrix and high-stability base oils to build a resilient, micro-thin protective barrier over critical moving parts.

Its premium heavy-duty formulation focuses heavily on carbon management. By actively capturing soot particles and keeping them safely suspended in fluid, it prevents abrasive agglomeration that leads to component scuffing, filter plugging, and engine sludge. Whether operating in continuous long-haul transport or high-torque industrial job sites, Perfomax Gold 15W-40 provides a steady, stable oil film to keep your equipment running cleanly and efficiently.

Core Performance Features:

• Advanced Soot & Dispersant Control: Actively traps combustion byproducts, preventing soot clustering to shield valve trains, piston skirts, and cylinder liners from abrasive friction.

• Thermal & Oxidation Resistance: High-temperature stability guards internal components against oil thickening, thermal breakdown, and lacquer formation under heavy loads.

• Robust Boundary Protection: Enriched with premium anti-wear agents to limit metal-to-metal contact on critical engine bearings, rings, and camshafts.

• Corrosion & Acid Neutralization: Delivers high reserve alkalinity (Total Base Number) to combat and neutralize corrosive acidic compounds generated by fuel combustion.

• Shear-Stable Multigrade Performance: Maintains targeted viscosity across broad temperature ranges, providing reliable oil pressure from cold engine startups to peak operating heat.

Typical Applications:

• Naturally aspirated and turbocharged heavy-duty diesel engines where a robust SAE 15W-40 API certified oil is specified.

• Commercial over-the-road logistics fleets, public transportation buses, and regional distribution networks.

• Heavy off-highway machinery operating in mining, quarrying, deep-earth civil engineering, and agricultural production.

Packaging & Shipping Specifications

This product is supplied in heavy-duty commercial pails engineered for fast on-site deployment, secure storage stackability, and safe transport handling:

• Packaging Type: Industrial Impact-Resistant Polyethylene Pail with Heavy-Gauge Wire Bail Handle and Plastic Grip.

• Net Volume: 20 Liters (20L $\mathbf{e}$)

• Net Fluid Weight: ~17.6 kg (Based on standard 15W-40 diesel lubricant density of ~0.88 kg/L).

• Gross Shipping Weight: ~18.8 kg (Includes the reinforced industrial plastic container and lid for precise automated shipping freight calculations).

• Physical Handling: Equipped with a heavy-duty wire bail handle to ensure fast manual transport, accurate pouring control, and reliable strap restraint layout on standard cargo pallets.

Technical Specifications Table