• OCP Oil Ultra 8000-46 20 L jerrycan, front label
  • OCP Oil Ultra 8000-46 20 L jerrycan, side view
  • OCP Oil Ultra 8000-46 20 L jerrycan, top view with cap and handle

OCP Oil Ultra 8000-46 — Rotary Screw Compressor Oil | ISO VG 46, 8,000 h

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OCP Oil Ultra 8000-46 is a unique long-life compressor lubricant based on high-quality semi- and fully synthetic base oils. This product technology is specifically designed for rotary screw air compressor applications where long service intervals without risking varnish deposits in coolers and screws are critical.

Drain interval up to 8,000 operating hours under normal operating conditions, with varnish-free operation, low foam tendency (ASTM D892: 0/0; 0/0; 0/0) and good compatibility with most typical market products based on mineral oils, PAOs and esters.

A direct, cost-effective alternative to OEM and A-brand screw compressor lubricants including Kaeser Sigma S-460, Atlas Copco Roto Xtend Duty Oil, Shell Corena S3 R / S4 R and Sullair SRF II/8000 — see the full cross-reference list in the specifications below.

Downloads: Technical Data Sheet (EN) · Safety Data Sheet (EN) · Veiligheidsinformatieblad (NL) — SDS available in 30+ EU languages in the technical page - link below.

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Specifications

OCP SKU

OCP Oil Ultra 8000-46

Application

Rotary Screw Compressors

Lubricant Type

Synthetic

Expected Lifetime

Up to 8000 hours

Viscosity

ISO VG 46

Viscosity at 40 °C (ISO VG)

46 mm²/s

Viscosity Index

139

Flash Point

> 200 °C

Foam Tendency (I–III)

0/0; 0/0; 0/0

Copper Strip Corrosion (3 h, 100 °C)

1a

Steel Corrosion (Sea Water, 24 h)

Pass

Thermal Stability (High Temp Operation)

Excellent

Suitable Replacement For:

- Airpress: Synthetic Screw Compressor Oil ISO VG 46
- Almig: Almig Syn S
- Anderol: Anderol 5000 Plus 46
- Atlas Copco: Roto Xtend Duty Oil
- Boge: Syprem 8000S AC Full Syn 46
- Castrol: Aircol SR 46
- Champion: RotorLub 8000 Synthetic
- Chicago Pneumatic: Rotair Xtra Oil
- CompAir: AEON S
- CompAir: Complub 8000
- CPI Fluid Engineering: CP-4600-46
- ELGi: Airlube UT
- FS-Curtis: FSC-Max Fluid FS
- FS-Curtis: FSC-Max Cool Fluid
- Fuchs: Renolin Unisyn OL 46
- Gardner Denver: Aeon Silver 8K
- Gardner Denver: Aeon 9000SP
- Kaeser: Sigma Fluid S-460
- Klüber: Summit SH 46
- Klüber: Summit Ultima 46
- Kroon-Oil: Compressol AS 46
- Lubriplate: Syn Lube Series 46
- Mobil: Rarus SHC 1025
- Q8 Oils: Q8 Schumann 46
- Quincy: Quinsyn Plus
- SA Performance: SAP 1000-46
- Shell: Corena S4 R
- Shell: Torque Excellent 46
- Sullair: LL-4-46
- Sullair: SRF II/8000
- Sullair: 249775-002
- Sullivan-Palatek: Palasyn 45
- Synflo: Syn-Flo 46
- TotalEnergies: DACNIS SH 46
- Ultrachem: Coolube 46
- 77 Lubricants: Compressor Oil Synth 46

Click here to visit the technical page of this product.

OCP Oil Ultra 8000-46 — Rotary Screw Compressor Oil | ISO VG 46, 8,000 h

€59,00

Key Performance Benefits

Revolutionary technology that sets new standards in compressor oil performance

Up to 8,000-Hour Drain Interval

Extended service life reduces maintenance costs and downtime, ensuring maximum operational efficiency for your compressor systems.

Varnish-Free Operation

Advanced formulation prevents varnish deposits even under extreme conditions including moisture and high temperatures, protecting your investment.

Enhanced Compatibility

Miscible with most PAO and mineral oil-based products, making oil changes and top-ups seamless without system flushing.

Superior Cost Efficiency

Better quality than most PAO products at a more competitive price point, delivering premium performance without premium costs.

Outstanding Lubricity

Ensures long-term protection and extended compressor lifetime with exceptional wear protection under all operating conditions.

Thermal Stability

High thermal conductivity leads to cooler running temperatures and excellent performance in both low and high temperature environments.

Why Choose OCP Oil Ultra 8000-46?

Comparable PAO-level performance with enhanced varnish control and a lower total cost of ownership
Feature OCP Oil Ultra 8000-46 Premium PAO Details
Up to 8,000h Drain Interval Designed for long service intervals in rotary screw compressors
Advanced Varnish Control Formulated to prevent varnish formation in screws and coolers
Thermal Stability Maintains performance at high operating temperatures
Low Foam Tendency (ASTM D892) Stable foam control improves air/oil separation efficiency
Hydrolytic Stability Performs reliably in humid or poor air quality environments
High Lubricity & Wear Protection Protects rotors and bearings under continuous duty
Universal Compatibility (Mineral / PAO / Ester) Allows oil changes or top-ups without flushing
Cost-Effective Alternative to Premium PAO Better performance with lower total cost of ownership
EFFICIENCY

Long-life compressor lubricant based on high-quality semi- and fully synthetic base oils. High thermal conductivity leads to a cooler running temperature, with outstanding lubricity for a long compressor lifetime.

COMPATIBILITY

Designed for universal use in rotary screw air compressors under demanding conditions. Good compatibility with most typical market products based on mineral oils, PAOs and esters.

PROTECTION

Varnish-free operation with very good protection against corrosion and thermo-oxidative degradation. Hydrolytically stable — beneficial in areas with poor air quality.

What warranty and performance guarantee do you offer?

OCP Oil Ultra 8000-46 is backed by our performance commitment:

We guarantee the advertised 8,000-hour drain interval when the product is used in rotary screw air compressors under normal operating conditions (according to the manufacturer specifications). This performance is validated through rigorous testing against international standards including:

  • ASTM D4052 (Density)
  • ASTM D445 (Viscosity)
  • ASTM D2270 (Viscosity Index of 139 - ensuring consistent performance across temperature ranges)
  • ASTM D892 (Zero foam tendency - 0/0; 0/0; 0/0)
  • ASTM D130 & D665 (Corrosion protection - 1a rating and pass)

Our varnish-free operation guarantee means that if varnish deposits form under normal operating conditions (including moisture exposure, temperatures within specification and pressure specifications), we will work with you to resolve the issue.

For technical support or warranty inquiries, contact our team with your compressor specifications and operating conditions for personalized guidance.

How fast is shipping?

Most orders placed before our daily cut-off time ship the same day. We work with trusted carriers to ensure fast and reliable delivery, with transit times varying by destination.

Do you offer bulk or distributor pricing?

Yes. We work with distributors and high-volume buyers, offering competitive pricing and tailored supply solutions. Contact our sales team for details (support@ocpeurope.com)