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COMSTAR Mineral Oil: Mineral Oil, 8 oz - Lubrication Additives
COMSTARLubrication Additives

COMSTAR Mineral Oil: Mineral Oil, 8 oz

The COMSTAR Mineral Oil is an HFC Oil Coupler designed for use with R-22 refrigerant within the HFC refrigerant group. This 8 oz, yellow product (MPN 45-850) serves as a lubrication additive for compatible systems.

SKU 3G-OTH-75101

Also listed as: 45850 · 45 850

Brand
COMSTAR
Item
Mineral Oil: Mineral Oil, 8 oz
Category
Lubrication Additives
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

COMSTAR
Manufacturer Part Number
45-850
Product Type
HFC Oil Coupler
Compatible Refrigerant Type
R-22
Compatible Refrigerant Group
HFC

Technical Documents

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COMSTAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The COMSTAR Mineral Oil is an HFC Oil Coupler designed for use with R-22 refrigerant within the HFC refrigerant group. This 8 oz, yellow product (MPN 45-850) serves as a lubrication additive for compatible systems.

Frequently Asked Questions

What is COMSTAR Mineral Oil 45-850 used for?

COMSTAR Mineral Oil 45-850 is an HFC Oil Coupler used as a lubrication additive in refrigeration systems. It is compatible with R-22 refrigerant within the HFC group, helping maintain compressor lubrication and system efficiency in commercial and industrial HVAC applications.

What are the specifications of COMSTAR Mineral Oil 45-850?

The COMSTAR Mineral Oil 45-850 is an 8 oz, yellow HFC Oil Coupler with MPN 45-850. It is compatible with R-22 refrigerant and the HFC refrigerant group. This product is designed for use as a lubrication additive in compatible refrigeration systems.

Where to buy COMSTAR Mineral Oil 45-850 worldwide?

3G Electric supplies COMSTAR Mineral Oil 45-850 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this HFC Oil Coupler for your refrigeration system needs.

How to use COMSTAR Mineral Oil 45-850 in a refrigeration system?

To use COMSTAR Mineral Oil 45-850, add the 8 oz HFC Oil Coupler to the compressor oil sump of an R-22 system following standard refrigeration oil charging procedures. Always verify system compatibility and consult the manufacturer's guidelines for proper dosage and safety precautions.

Used in

Common applications for COMSTAR
Geothermal HVAC systems — COMSTAR Geothermal-E heat transfer fluid for closed-loop heat exchange
Refrigeration system maintenance — COMSTAR Moisture Trap liquid dehydrant for moisture removal in mineral oil systems
Diesel engine fuel treatment — COMSTAR Super Heat fuel additive for combustion improvement and deposit reduction
Fuel oil boiler sludge control — COMSTAR Sludge Solve additive for sludge dispersion in heating oil systems
Oil system water detection — COMSTAR water detecting paste for quick contamination checks in fuel or lubricant tanks
Biofuel storage and handling — COMSTAR BioFuel Treat 7 in 1 for phase separation and corrosion prevention in ethanol blends

COMSTAR Products

3G Electric supplies COMSTAR lubrication additives. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
COMSTAR Synthetic Oil: Polyol Ester, 1 gal, 150 SUS, -52°F Pour Point, Yellow, A2L Compatible (MPN 45-007)
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COMSTAR Synthetic Oil: Polyol Ester, 1 gal, 150 SUS, -52°F Pour Point, Yellow, A2L Compatible (MPN 45-007)
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COMSTAR Synthetic Oil: Polyol Ester, 1 qt, 150 SUS, -52°F Pour Point, Yellow, A2L Compatible (MPN 45-019)
COMSTAR Synthetic Oil: Polyol Ester, 1 qt, 300 SUS, -39°C Pour Point, Yellow (MPN 45-020)
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COMSTAR Synthetic Oil: Polyol Ester, 1 qt, 300 SUS, -39°C Pour Point, Yellow (MPN 45-020)
COMSTAR Synthetic Oil: Polyol Ester, 1 gal, 300 SUS, -39°C Pour Point, Yellow (MPN 45-010)
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COMSTAR Synthetic Oil: Polyol Ester, 1 gal, 300 SUS, -39°C Pour Point, Yellow (MPN 45-010)
COMSTAR Synthetic Oil: Polyol Ester, 5 gal, 300 SUS, -39°C Pour Point, Yellow (MPN 45-011)
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COMSTAR Synthetic Oil: Polyol Ester, 5 gal, 300 SUS, -39°C Pour Point, Yellow (MPN 45-011)
COMSTAR Liquid Dehydrant: 4 oz Bottle, Liquid, Clear (MPN 90-318)
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COMSTAR Liquid Dehydrant: 4 oz Bottle, Liquid, Clear (MPN 90-318)

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