Castrol HYSPIN DSP 46, 20L

Castrol Hyspin DSP 46 is a high-quality, zinc-free hydraulic oil formulated with EP (extreme pressure), anti-wear, and detergent-dispersant additives. Based on highly refined mineral base oils, it delivers excellent performance in demanding operating conditions, particularly at elevated pressures and temperatures.

Application:

Castrol Hyspin DSP 46 is intended for use in hydraulic systems requiring high wear protection and oil cleanliness. It is ideal for high-pressure and high-temperature systems, especially where detergent and dispersant properties are required. Typical applications include presses, injection systems, heavy-duty machinery, and systems in the metal forming and metallurgical industries.

Advantages and benefits:

• Excellent detergent and dispersant properties: keep systems clean and prevent sludge formation.
• High wear protection: Brugger value > 45 N/mm² and FZG test > 12 – protects pumps and valves.
• Outstanding thermal stability and oxidation resistance: extends oil life and reduces maintenance costs.
• Superior corrosion protection: even in the presence of synthetic seawater.
• Excellent water separation and air release properties: improve system reliability.
• Compatible with commonly used elastomer seals: including Viton and NBR materials.
• Free from silicone and heavy metals: enhances operator safety and environmental compliance.

Classification according to standards:

• DIN 51524 Part 2: HLP
• DIN 51517 Part 3: CLP
• ISO 6743/4: L-HM

Approvals and certifications:
Complies with Müller-Weingarten specifications. Recommended for hydraulic systems requiring high cleanliness and anti-wear performance.

Technical data:

Storage:
Store in original sealed containers indoors. If stored outdoors, drums should be kept in a horizontal position to prevent water ingress. Avoid exposure to temperatures above 60°C, direct sunlight, or freezing conditions.

Downloads:
Product data sheets