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Selected Alpha Syn 46 5 liters synthetic hydrocarbon air compressor oil ISO 46
Alpha Syn 46 5 liters synthetic hydrocarbon air compressor oil ISO 46

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Description

CompAir CompLube 8000 Replacement Oil

Alpha Syn 46 is a fully synthetic hydrocarbon ISO 46 air compressor oil is designed as a reaplcement for CompAir CompLube 8000. It is engineered for rotary screw compressors requiring extended service intervals and superior equipment protection. This high-performance synthetic compressor lubricant delivers up to 8,000 hours of service life, making it a reliable alternative to many OEM PAO-based air compressor oils used in industrial applications.

As one of the most widely used viscosities in industrial compressor systems, this ISO 46 synthetic air compressor oil supports long operating intervals while helping reduce overall maintenance costs. Its advanced anti-wear additive package protects critical compressor components, promoting long-term equipment reliability and consistent operating efficiency.

Rated for up to 8,000 hours of service life at temperatures up to 200°F, Alpha Syn 46 delivers exceptional oxidation stability, strong water separation, and excellent resistance to foaming – ensuring stable lubrication even in demanding industrial environments. 

Designed for use in rotary screw air compressors and compatible with select reciprocating compressor systems requiring ISO 46 viscosity, Alpha Syn 46 is a versatile solution for facilities focused on performance, uptime, and cost control. 


Key Benefits

  • Up to 8,000 hours of service life at 200°F
  • Fully synthetic hydrocarbon (SH) ISO 46 formulation
  • High-performance alternative to CompAir CompLube 8000 compressor oil
  • Designed for rotary screw air compressors
  • Excellent oxidation stability for extended maintenance intervals
  • Strong anti-wear protection for critical compressor components
  • Superior water separation and foam resistance
  • Helps reduce operating costs and downtime
  • Compatible with both rotary screw and select reciprocating compressor systems

Compatible With (For Identification & Compatibility Reference Only)

 

Alpha Syn 46 is formulated for compressor systems operating with ISO 46 synthetic air compressor lubricants, including systems commonly using:

  • CompLube 8000

Why Choose AirCompressor.com House Brand Lubricants?

AirCompressor.com Performance Lubricants are engineered to deliver industrial-grade protection at competitive pricing. By sourcing directly and controlling our formulation standards, we provide:

  • Consistent quality
  • Transparent technical specifications
  • Strong value positioning
  • Reliable availability

If you’re unsure whether this is the right replacement oil, you can quickly verify compatibility using our compressor lubricant cross reference tool. For additional guidance, explore our cross reference guide or review the oil equivalent chart to compare compatible options.

Attributes

Viscosity @ 100ºC (cSt)
7.5
Container Size
5 Liters / 1 Gallon
Density @ 15ºC (g/cm3)
0.846
ISO Viscosity Grade
46
Foam Tendency/Stability
0/0, 0/0, 0/0
Copper Strip Corrosion (Ml)
1a
Water Separation @ 54ºC
40/40/0
Fire Point ºC (ºF)
278 (532)
Viscosity @ 40ºC (cSt)
46
Clarity
Clear
Color
Colorless
Pour Point ºC (ºF)
-20.0 (-4.0)
Viscosity Index
126
Flash Point ºC (ºF)
252 (486)
Neutralization Number (mgKOH/g)
0.3
Compressor Compatibility
Rotary Screw
Service Hours at 200°F
8000
Rust Prevention (24h)
Pass

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