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COMSTAR Polyol Ester Synthetic Refrigeration Oil, ISO-68, 5 gal, Yellow, 45-011 - Polyol Ester Synthetic Refrigeration Oils
COMSTARPolyol Ester Synthetic Refrigeration Oils

COMSTAR Polyol Ester Synthetic Refrigeration Oil, ISO-68, 5 gal, Yellow, 45-011

The COMSTAR Synthetic Oil is a polyol ester synthetic refrigeration oil, ISO-68 viscosity grade, supplied in a 5-gallon container. It features a 300 SUS viscosity and a -39°C pour point, and is compatible with HFC…

SKU 3G-OTH-72715

Also listed as: 45011 · 45 011

Brand
COMSTAR
Item
Polyol Ester Synthetic Refrigeration Oil, ISO-68, 5 gal, Yellow, 45-011
Category
Polyol Ester Synthetic Refrigeration Oils
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

COMSTAR
Manufacturer Part Number
45-011
Product Type
Synthetic Oil
Viscosity Grade
ISO-68
Compatible Refrigerant Group
HFC

Technical Documents

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

Product Description

The COMSTAR Synthetic Oil is a polyol ester synthetic refrigeration oil, ISO-68 viscosity grade, supplied in a 5-gallon container. It features a 300 SUS viscosity and a -39°C pour point, and is compatible with HFC refrigerant groups. This yellow oil is identified by manufacturer part number 45-011.

Frequently Asked Questions

What is COMSTAR Synthetic Oil used for?

COMSTAR Synthetic Oil is a polyol ester refrigeration oil used to lubricate compressors in HFC-based refrigeration and air conditioning systems. Its ISO-68 viscosity and -39°C pour point make it suitable for low-temperature applications where mineral oils cannot provide adequate lubrication.

What are the specifications of COMSTAR Synthetic Oil 45-011?

The COMSTAR Synthetic Oil 45-011 is a polyol ester oil with ISO-68 viscosity grade, 300 SUS viscosity, and a -39°C pour point. It is compatible with HFC refrigerant groups, supplied in a 5-gallon container, and has a yellow color. The manufacturer part number is 45-011.

Where to buy COMSTAR Synthetic Oil worldwide?

3G Electric supplies COMSTAR Synthetic Oil worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the COMSTAR 45-011 polyol ester oil for your HFC refrigeration systems.

How to select the right COMSTAR Synthetic Oil for my system?

Select COMSTAR Synthetic Oil based on your compressor's viscosity requirements and refrigerant type. The ISO-68 grade suits systems using HFC refrigerants. Verify the pour point (-39°C) matches your lowest operating temperature. Always consult the OEM compressor manual for approved oil specifications.

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 polyol ester synthetic refrigeration oils. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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