Lube Oil

Lube Oil

Premium compressor lubricants formulated for cleaner operation, longer service life, and maximum protection.

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35-2777 Keltec Lube & Oil
35-2777 Keltec Lube & Oil

35-2777 Keltec Lube & Oil

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35-0162 Keltec Lube & Oil
35-0162 Keltec Lube & Oil

35-0162 Keltec Lube & Oil

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KOSFG400-05 Keltec Lube & Oil
KOSFG400-05 Keltec Lube & Oil

KOSFG400-05 Keltec Lube & Oil

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KOSFG100-05 Keltec Lube & Oil
KOSFG100-05 Keltec Lube & Oil

KOSFG100-05 Keltec Lube & Oil

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KOPS10-05 Keltec Lube & Oil
KOPS10-05 Keltec Lube & Oil

KOPS10-05 Keltec Lube & Oil

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KOPS30-05 Keltec Lube & Oil
KOPS30-05 Keltec Lube & Oil

KOPS30-05 Keltec Lube & Oil

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KOSUPREME-05 Keltec Lube & Oil
KOSUPREME-05 Keltec Lube & Oil

KOSUPREME-05 Keltec Lube & Oil

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KOPGRS-55 Keltec Lube & Oil
KOPGRS-55 Keltec Lube & Oil

KOPGRS-55 Keltec Lube & Oil

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KOSIL-05 Keltec Lube & Oil
KOSIL-05 Keltec Lube & Oil

KOSIL-05 Keltec Lube & Oil

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KOA320C-05 Keltec Lube & Oil
KOA320C-05 Keltec Lube & Oil

KOA320C-05 Keltec Lube & Oil

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KOA687C-05 Keltec Lube & Oil
KOA687C-05 Keltec Lube & Oil

KOA687C-05 Keltec Lube & Oil

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KOA268-55 Keltec Lube & Oil
KOA268-55 Keltec Lube & Oil

KOA268-55 Keltec Lube & Oil

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KOA1000C-05 Keltec Lube & Oil
KOA1000C-05 Keltec Lube & Oil

KOA1000C-05 Keltec Lube & Oil

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KOA46S-05 Keltec Lube & Oil
KOA46S-05 Keltec Lube & Oil

KOA46S-05 Keltec Lube & Oil

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KOA467C-55 Keltec Lube & Oil
KOA467C-55 Keltec Lube & Oil

KOA467C-55 Keltec Lube & Oil

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KOPGRI-55 Keltec Lube & Oil
KOPGRI-55 Keltec Lube & Oil

KOPGRI-55 Keltec Lube & Oil

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KOA325C-05 Keltec Lube & Oil
KOA325C-05 Keltec Lube & Oil

KOA325C-05 Keltec Lube & Oil

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KOA680C-05 Keltec Lube & Oil
KOA680C-05 Keltec Lube & Oil

KOA680C-05 Keltec Lube & Oil

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ASCFLUSH-05 Keltec Lube & Oil
ASCFLUSH-05 Keltec Lube & Oil

ASCFLUSH-05 Keltec Lube & Oil

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35-2991 Keltec Lube & Oil
35-2991 Keltec Lube & Oil

35-2991 Keltec Lube & Oil

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35-2949 Keltec Lube & Oil
35-2949 Keltec Lube & Oil

35-2949 Keltec Lube & Oil

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VSS22-05 Keltec Lube & Oil
VSS22-05 Keltec Lube & Oil

VSS22-05 Keltec Lube & Oil

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KOA4000C-05 Keltec Lube & Oil
KOA4000C-05 Keltec Lube & Oil

KOA4000C-05 Keltec Lube & Oil

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Customer Support You Can Count On.

At Keltec, we pride ourselves on quality customer service as our top priority. Experienced customer service & engineering staff are available to ensure your relationship with Keltec is a great one.

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OEM-Level Performance. Guaranteed.

Every KELTEC product is built under our ISO 9001-certified quality system to deliver consistent, reliable performance. Whether you're replacing an OEM filter or sourcing from our full product line, you can expect components that meet or exceed industry standards. When used as intended and serviced properly, we guarantee dependable operation — free from manufacturing defects. If a product issue does occur due to a KELTEC defect, we’ll replace it and make it right. It’s our promise across everything we make.

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We carry lube oil in volumes to meet any need

Compressor and Vacuum Pump Lube Oil Solutions

KELTEC’s lubricants are purpose‑built to keep your compressor system running cleaner, cooler, and longer. Our full line of PAO, diester, and polyglycol‑based lubricants is designed for the most demanding compressor applications. Supported by rigorous testing and ongoing research and development, our lube oils ensure superior resistance to foaming, oxidation, varnish, and deposit formation.
Understanding KELTEC Lube Oil Codes

Understanding KELTEC Lube Oil Codes
KELTEC’s product coding helps you quickly identify the right lubricant type:

  • KO – Keltec Oil
  • KOPGRI – Synthetic Lubricant, ISO 46, ~6,000 hours
  • KOPGRS – Synthetic Lubricant, ISO 32, ~6,000 hours
  • KOA – Synthetic & Premium Petroleum Blend
  • KOSFG – Food‑Grade Oil Series.

TEMPERATUREKOA4000CKO467CKOPGRIKOPGRS
180-190°F4,000 hrs8,000 hrs8000 hrs8000 hrs
190-200°F3000 hrs8000 hrs6000 hrs6000 hrs
200-210°F2000 hrs5000 hrs4000 hrs4000 hrs
210-220°F1000 hrs3000 hrs2000 hrs2000 hrs

These figures are non-specific and “Rule of Thumb”. Actual site conditions may affect service life.

KOPGRI & KOPGRS

High performance polyglycol‑based rotary screw compressor lubricants.

Highlights:

  • Compatible with all OEM polyglycol compressor oils.
  • Mixes safely with PAO, diester, polyolester, and partial‑synthetic oils.
  • Does not emulsify in the presence of water—unlike many standard polyglycol oils.
  • Will not thicken when mixed with PAO or petroleum-based lubricants.
  • Supports normal gravity‑type oil/water separators.
  • Service Life: Up to 6,000–8,000 hours depending on operating temperature.
KOA467C

A high‑ester content formula offering extended protection and cost‑efficient performance.

Highlights:

  • Fully compatible with PAO and most synthetic blend oils.
  • High ester content improves oxidation resistance and stability.
  • Longer service life than many OEM PAO‑based oils
KOA4000C

The ideal balance of performance, longevity, and value.

Highlights:

  • Up to 4,000 hours of consistent service life.
  • Compatible with most PAO‑based rotary screw compressor oils.
  • Top‑tier additive package with:
  1. High oxidation stability
  2. Strong corrosion protection
  3. Excellent thermal and hydrolytic stability

Food Grade Lubricants

KELTEC food‑grade oils meet all required regulatory standards and come in ISO 32, 46, 68, and 100 viscosities. Ideal for food production, pharmaceutical environments, and clean‑process applications.

Available Grades:

  • KOSFG100-05
  • KOSFG200-05
  • KOSFG300-05
  • KOSFG400-05

What do all these codes mean?

KO – Keltec Oil

KOPGRI – Synthetic Lubricant 6,000hrs

  • ISO 46

KOPGRS – Synthetic Lubricant 6,000hrs

  • ISO 32

KOA – Synthetic & Premium Petroleum blend

KOSFG – Keltec Food Grade Oil

  • KOSFG100 – 2,000hrs (iso 32)
  • KOSFG200 – 2,000-4,000hrs (iso 46)
  • KOSFG300 - 2,000-4,000hrs (iso 68)
  • KOSFG400-05 – 4,000hrs

KOCLEAN-05 – Compressor Cleaner & System Flush

KOCLEAN is a premium quality synthetic fluid designed to dissolve varnish and solubilize sludge from rotary-screw air compressors during operation. It can also be used as a system flush when changing-over from mineral to synthetic oils in order to reduce contamination due to oil carry-over. Regular use of KOCLEAN will help you get the most out of your synthetic oil and your compressor by removing varnish and reducing operating temperature.

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