COMSTAR Internal Refrigeration Coil System Cleaner: 1 gal Bottle, Liquid
The COMSTAR Internal Refrigeration Coil System Cleaner is a liquid, clear, non-flammable acid neutralizer supplied in a 1-gallon bottle with a measured pour jug. Designed for use with alkylbenzene lubricants and R-11…
SKU 3G-OTH-66833
Need installation or engineering help?
Ask a question
Product Description
The COMSTAR Internal Refrigeration Coil System Cleaner is a liquid, clear, non-flammable acid neutralizer supplied in a 1-gallon bottle with a measured pour jug. Designed for use with alkylbenzene lubricants and R-11 refrigerant in the CFC refrigerant group, this product is a refrigeration system flush solvent (MPN 90-500).
Frequently Asked Questions
What is COMSTAR Internal Refrigeration Coil System Cleaner used for?
COMSTAR Internal Refrigeration Coil System Cleaner is a liquid acid neutralizer used to flush refrigeration systems. It is designed for use with alkylbenzene lubricants and R-11 refrigerant in the CFC group, helping remove contaminants and restore system efficiency.
What are the specifications of COMSTAR 90-500 refrigeration coil cleaner?
The COMSTAR 90-500 is a 1-gallon bottle of clear, non-flammable liquid acid neutralizer. It includes a measured pour jug, is formulated for alkylbenzene lubricants and R-11 refrigerant in the CFC group, and is supplied as a refrigeration system flush solvent.
Where to buy COMSTAR 90-500 refrigeration system flush solvent worldwide?
You can source COMSTAR 90-500 refrigeration system flush solvent worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to use COMSTAR internal refrigeration coil system cleaner?
To use COMSTAR internal refrigeration coil system cleaner, first isolate the system and recover refrigerant. Then flush the coils with the liquid acid neutralizer using the measured pour jug, following standard refrigeration service practices. Always wear appropriate PPE and dispose of waste per local regulations.
Used in
Common applications for COMSTARCOMSTAR Products
3G Electric supplies COMSTAR refrigeration system flush solvents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







