Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
NU-CALGON Rx11 Flush Solvent - Refrigeration System Flush Solvents
NU-CALGONRefrigeration System Flush Solvents

NU-CALGON Rx11 Flush Solvent

The NU-CALGON Rx11 Flush Solvent is a non-flammable, clear aerosol flush solvent supplied in a 1 lb canister, designed for use with alkylbenzene lubricants and R-407C refrigerant in HFC systems. This product is…

SKU 3G-OTH-66847

Also listed as: 430009 · 4300 09

Brand
NU-CALGON
Item
Rx11 Flush Solvent
Category
Refrigeration System Flush Solvents
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

NU-CALGON
Manufacturer Part Number
4300-09
Series
Rx11
Form
Aerosol
Fluid Color
Clear
Flammability
Non-Flammable
Product Type
Flush Solvent
Container Type
Canister
For Lubricant Type
Alkylbenzene
For Refrigerant Type
R-407C
For Refrigerant Group
HFC

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

NU-CALGON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NU-CALGON Rx11 Flush Solvent is a non-flammable, clear aerosol flush solvent supplied in a 1 lb canister, designed for use with alkylbenzene lubricants and R-407C refrigerant in HFC systems. This product is suitable for system sizes up to 5 tons and is identified by manufacturer part number 4300-09.

Frequently Asked Questions

What is NU-CALGON Rx11 Flush Solvent used for?

NU-CALGON Rx11 Flush Solvent is a non-flammable, clear aerosol flush solvent used to clean HFC refrigeration systems, specifically those using alkylbenzene lubricants and R-407C refrigerant. It is designed for system sizes up to 5 tons and helps remove contaminants during service or retrofit.

What are the specifications of NU-CALGON Rx11 Flush Solvent?

The NU-CALGON Rx11 Flush Solvent is a clear, non-flammable aerosol supplied in a 1 lb canister. It is formulated for alkylbenzene lubricants and R-407C refrigerant in HFC systems, with a maximum system size of 5 tons. The manufacturer part number is 4300-09.

Where to buy NU-CALGON Rx11 Flush Solvent worldwide?

3G Electric supplies NU-CALGON Rx11 Flush Solvent worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this non-flammable aerosol flush solvent for HFC systems.

How to use NU-CALGON Rx11 Flush Solvent?

To use NU-CALGON Rx11 Flush Solvent, follow standard refrigeration system flushing procedures. Ensure the system is isolated and depressurized. Apply the aerosol directly into the circuit, then recover the solvent and contaminants. Always consult the manufacturer's instructions for safe handling and disposal.

Used in

Common applications for NU-CALGON
Commercial HVAC maintenance — NU-CALGON Heat Conducting Compound for improving heat transfer in heat exchangers
Refrigeration system repair — NU-CALGON Flared Fitting Seal Kit for sealing 45° flare connections
Industrial refrigeration — NU-CALGON Emkarate RL68HP synthetic oil for HC refrigerant compressors
HVAC system flushing — NU-CALGON Flush Injection Tool for cleaning A/C Re-New series components
Freeze protection in cooling towers — NU-CALGON Freez-Kontr'l 95/5 for low-temperature glycol systems
Evacuation pump maintenance — NU-CALGON ISO-46 pump oil for refrigerant evacuation pumps

NU-CALGON Products

3G Electric supplies NU-CALGON refrigeration system flush solvents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Non-flammable, clear liquid flush solvent for refrigeration systems. Designed for use with alkylbenzene lubricants and R-32 refrigerant (Propane group). Supplied in a 1 lb can as part of the Rx11 series. Used to remove contaminants and residues during system maintenance or repair
NU-CALGON
Non-flammable, clear liquid flush solvent for refrigeration systems. Designed for use with alkylbenzene lubricants and R-32 refrigerant (Propane group). Supplied in a 1 lb can as part of the Rx11 series. Used to remove contaminants and residues during system maintenance or repair
This flush solvent kit contains two 2 lb cans of Rx11-Flush, a non-flammable, clear liquid designed for cleaning refrigeration systems. It is formulated for use with alkylbenzene lubricants and R-32 refrigerant in CO2 refrigerant groups. Suitable for system sizes up to 5 tons
NU-CALGON
This flush solvent kit contains two 2 lb cans of Rx11-Flush, a non-flammable, clear liquid designed for cleaning refrigeration systems. It is formulated for use with alkylbenzene lubricants and R-32 refrigerant in CO2 refrigerant groups. Suitable for system sizes up to 5 tons
NU-CALGON Rx11 Flush Solvent is a non-flammable liquid flush solvent for cleaning mineral oil from R-22 and CO2 refrigeration systems. Supplied in a 1 lb can with a gun, it is rated for 5-ton system sizes. Suitable for HVAC and refrigeration maintenance
NU-CALGON
NU-CALGON Rx11 Flush Solvent is a non-flammable liquid flush solvent for cleaning mineral oil from R-22 and CO2 refrigeration systems. Supplied in a 1 lb can with a gun, it is rated for 5-ton system sizes. Suitable for HVAC and refrigeration maintenance
NU-CALGON Flush Solvent is a liquid hydronic flush solvent from the System Cleaner series, supplied in a 5-gallon pail. The yellow fluid is used to remove debris and contaminants from hydronic heating and cooling systems during cleaning and maintenance
NU-CALGON
NU-CALGON Flush Solvent is a liquid hydronic flush solvent from the System Cleaner series, supplied in a 5-gallon pail. The yellow fluid is used to remove debris and contaminants from hydronic heating and cooling systems during cleaning and maintenance
This aerosol acid neutralizer is formulated for use in HVAC and refrigeration systems to neutralize acid buildup. It is compatible with mineral oil lubricants and HFO refrigerants such as R-134A. The yellow fluid is supplied in a 4 oz can and is classified as flammable
NU-CALGON
This aerosol acid neutralizer is formulated for use in HVAC and refrigeration systems to neutralize acid buildup. It is compatible with mineral oil lubricants and HFO refrigerants such as R-134A. The yellow fluid is supplied in a 4 oz can and is classified as flammable
This flammable aerosol acid neutralizer is formulated for use in refrigeration systems with polyol ester lubricants and R-134A refrigerant. The yellow fluid neutralizes acid to protect compressors and extend equipment life. Suitable for system sizes up to 5 tons. Supplied in a 3.8 oz canister
NU-CALGON
This flammable aerosol acid neutralizer is formulated for use in refrigeration systems with polyol ester lubricants and R-134A refrigerant. The yellow fluid neutralizes acid to protect compressors and extend equipment life. Suitable for system sizes up to 5 tons. Supplied in a 3.8 oz canister

More from NU-CALGON

View all NU-CALGON parts →
NU-CALGON Rx11 Flush Solvent is a clear, non-flammable liquid used to flush refrigeration systems. It is formulated for systems using mineral oil lubricants and R-22 refrigerant within the propane refrigerant group. Supplied in a 2 lb canister, it helps remove contaminants during compressor replacement or system repair
NU-CALGON
NU-CALGON Rx11 Flush Solvent is a clear, non-flammable liquid used to flush refrigeration systems. It is formulated for systems using mineral oil lubricants and R-22 refrigerant within the propane refrigerant group. Supplied in a 2 lb canister, it helps remove contaminants during compressor replacement or system repair
NU-CALGON Rx11 Flush Solvent is a clear, non-flammable liquid flush solvent for refrigeration systems. Supplied in a 19.5 oz can, it is formulated for use with R-410A and CFC refrigerant groups. Suitable for system sizes up to 5 tons, it removes contaminants such as oil, debris, and moisture
NU-CALGON
NU-CALGON Rx11 Flush Solvent is a clear, non-flammable liquid flush solvent for refrigeration systems. Supplied in a 19.5 oz can, it is formulated for use with R-410A and CFC refrigerant groups. Suitable for system sizes up to 5 tons, it removes contaminants such as oil, debris, and moisture