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TriboDyn Tri-Guard 4046 ISO 46 Rotary Screw Synthetic PAO Air Compressor Oil

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Sale price$104.99 USD
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TriboDyn Tri-Guard ISO 46 Synthetic Compressor Oil

TriboDyn Tri-Guard 4046 is an ISO 46 PAO-based synthetic compressor oil engineered for rotary screw air compressors. It delivers an industry-leading 8,000 to 10,000 hour service life, resists varnish and thermal breakdown, and meets or exceeds OEM specifications for Atlas Copco, Ingersoll Rand, Kaeser, Quincy, Gardner Denver, Champion, and Sullair.

With a pour point of -60°C and flash point of 244°C, it performs reliably in extreme cold starts and high-heat conditions — reducing maintenance costs, minimizing downtime, and extending equipment life.

Key Benefits:

  • Extended 8,000–10,000 hour service life
  • Excellent thermal and oxidative stability
  • Resists varnish, sludge, and carbon buildup
  • Superior low-temperature fluidity for cold starts
  • High flash point for enhanced safety
  • Compatible with most rotary screw compressor brands

Recommended Applications: Designed for rotary screw air compressors in industrial, manufacturing, construction, and automotive service environments. Ideal for operations seeking longer drain intervals and reduced maintenance.

Technical Specifications – Tri-Guard™ 4046 Rotary Screw Compressor Oil

ISO Viscosity Grade (ASTM D2422): 46
Viscosity @ 100°C (ASTM D445): 7.5 cSt
Viscosity @ 40°C (ASTM D445): 46 cSt
Viscosity Index (ASTM D2270): 128
Pour Point (ASTM D97): -60°C (-51°F)
API Gravity (ASTM D4052): 33.0
Flash Point (ASTM D92): 244°C (465°F)
Copper Strip Corrosion (ASTM D130): 1b
Foam Test (ASTM D892): Pass
Total Acid Number (TAN) (ASTM D664): 0.02

Service Life: Up to 8,000 – 10,000 hours under normal operating conditions (oil life is dependent on operating conditions and maintenance practices — a regular oil analysis program is recommended).

TriboDyn TRI-GUARD 4046 Synthetic PAO Rotary Screw Compressor Oil 1 gallon jug – ISO 46 premium synthetic compressor oil with proprietary ceramic technology
TriboDyn Tri-Guard ISO 46 Synthetic PAO Compressor Oil | 10,000 Hr Life Sale price$104.99 USD
Free U.S. Shipping on all orders • Orders placed by 2:30 PM EST ship the same day Monday through Friday

Why TriboDyn Tri-Guard 4046 Outperforms Ordinary Rotary Screw Compressor Oil

TriboDyn Tri-Guard 4046 vs typical rotary screw compressor oil – up to 8,000–10,000 hours service life

Up to 10,000 Hours Service Life

Typical rotary screw compressor oils last only 4,000–6,000 hours. Tri-Guard 4046 delivers up to 10,000 hours of reliable service — dramatically reducing oil changes, labor, disposal costs, and downtime in continuous-run industrial applications.

TriboDyn Tri-Guard 4046 vs typical rotary screw compressor oil – widest temperature range

Widest Temperature Range

Rotary screw compressors must perform reliably in extreme cold and high heat. Tri-Guard 4046 offers the widest operating temperature range with a pour point of -76°F and flash point of 465°F, ensuring consistent performance in the harshest environments.

TriboDyn Tri-Guard 4046 vs typical rotary screw compressor oil – exceptional varnish resistance

Exceptional Varnish Resistance

Varnish buildup is a leading cause of inefficiency and downtime in rotary screw compressors. Tri-Guard 4046’s advanced PAO base and Tri-Guard™ technology provide outstanding resistance to varnish formation, keeping your airend and internals clean far longer than standard oils.

TriboDyn Tri-Guard 4046 vs typical rotary screw compressor oil – reduced energy consumption

Reduced Energy Consumption

Inefficient lubricants increase power draw and operating costs. Tri-Guard 4046’s superior film strength and low friction reduce energy consumption, helping your rotary screw air compressor run more efficiently and lowering your overall electricity costs.

Verified Reviews

TriboDyn Tri-Guard 4046 rotary screw compressor oil customer review – up to 8,000–10,000 hours service life
TriboDyn Tri-Guard 4046 rotary screw compressor oil customer review – reduced energy consumption
TriboDyn Tri-Guard 4046 rotary screw compressor oil customer review – on time delivery

Buy with confidence

TriboDyn meets or exceeds OEM specifications icon – premium quality assurance and reliable equipment protection

Meets or Exceeds Demanding Industry Specifications

ISO 46 Rotary Screw Synthetic PAO Compressor Oil • Up to 10,000 Hours Service Life • Highest Level Patented Ceramic Coating • Highest Moly Content • Widest Temperature Range (-76°F to 465°F) • Exceptional Thermal & Oxidative Stability • Compatible with Atlas Copco, Ingersoll Rand, Kaeser, Quincy, Gardner Denver & many more

Hundreds of customer reviews with 100% satisfaction rating – TriboDyn premium oils

100% Customer Satisfaction

Hundreds of 5-star reviews • Perfect 100% rating on eBay for over 5 years. You are buying the worlds best oil, our shipping speed, packing, and service is 2nd to none.

Made in the USA in an ISO 9001 certified facility – TriboDyn premium synthetic lubricants

Made in the USA

Exclusively manufactured in our own ISO 9001 certified facility. Unmatched purity and quality in every drop.

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Safety Data Sheet (SDS)

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