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

NU-CALGON Flush Solvent: 19.5 oz Can, Liquid, Clear - Refrigeration System Flush Solvents
NU-CALGONRefrigeration System Flush Solvents

NU-CALGON Flush Solvent: 19.5 oz Can, Liquid, Clear

The NU-CALGON Rx11 Flush Solvent is a liquid, clear, non-flammable flush solvent for refrigeration systems, supplied in a 19.5 oz can. Designed for use with R-410A refrigerant and CFC refrigerant groups, this product…

SKU 3G-OTH-66867

Brand
NU-CALGON
Item
Flush Solvent: 19.5 oz Can, Liquid, Clear
Category
Refrigeration System Flush Solvents
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

NU-CALGON
Manufacturer Part Number
4300-30
Series
Rx11
Form
Liquid
Fluid Color
Clear
Flammability
Non-Flammable
Product Type
Flush Solvent
Container Type
Can
For Refrigerant Type
R-410A
For Refrigerant Group
CFC
View Full Spec Sheet

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 liquid, clear, non-flammable flush solvent for refrigeration systems, supplied in a 19.5 oz can. Designed for use with R-410A refrigerant and CFC refrigerant groups, this product is suitable for system sizes up to 5 tons. The manufacturer part number is 4300-30.

Frequently Asked Questions

What is NU-CALGON Rx11 Flush Solvent used for?

NU-CALGON Rx11 Flush Solvent is a non-flammable liquid flush solvent designed to clean refrigeration systems. It is used to remove contaminants such as oil, debris, and moisture from systems sized up to 5 tons, particularly those using R-410A refrigerant and CFC refrigerant groups.

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

The NU-CALGON Rx11 Flush Solvent (MPN 4300-30) is a clear, non-flammable liquid supplied in a 19.5 oz can. It is formulated for R-410A refrigerant and CFC refrigerant groups, and is suitable for system sizes up to 5 tons. The series is Rx11.

Where to buy NU-CALGON Rx11 Flush Solvent worldwide?

NU-CALGON Rx11 Flush Solvent is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility efficiently.

How to use NU-CALGON Rx11 Flush Solvent for refrigeration system maintenance?

To use NU-CALGON Rx11 Flush Solvent, first recover all refrigerant from the system. Then introduce the solvent into the system and circulate it to dislodge contaminants. Finally, flush the system with dry nitrogen and evacuate before recharging with R-410A refrigerant. Always follow manufacturer guidelines.

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

Similar products

Matched by specification & description
NU-CALGON Flush Solvent: 1 lb Can, Liquid, Clear, 5 ton For System Size (MPN 4300-38). Key specifications — Fluid Color: Clear; Includes: Rx11-Flush Liquid; Form: Liquid; Container Type: Can; For Lubricant Type: Alkylbenzene; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable.
NU-CALGON
NU-CALGON Flush Solvent: 1 lb Can, Liquid, Clear, 5 ton For System Size (MPN 4300-38). Key specifications — Fluid Color: Clear; Includes: Rx11-Flush Liquid; Form: Liquid; Container Type: Can; For Lubricant Type: Alkylbenzene; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable.
NU-CALGON Flush Solvent: 1 lb Can, Liquid, Clear, 5 ton For System Size (MPN 4300-08). Key specifications — Fluid Color: Clear; Includes: Gun; Form: Liquid; Container Type: Can; For Lubricant Type: Mineral Oil; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable.
NU-CALGON
NU-CALGON Flush Solvent: 1 lb Can, Liquid, Clear, 5 ton For System Size (MPN 4300-08). Key specifications — Fluid Color: Clear; Includes: Gun; Form: Liquid; Container Type: Can; For Lubricant Type: Mineral Oil; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable.
NU-CALGON Flush Solvent: 2 lb Can, Liquid, Clear, 5 ton For System Size (MPN 4300-10). Key specifications — Fluid Color: Clear; Includes: (2) 2 lb cans of Rx11-Flush; Form: Liquid; Container Type: Can; For Lubricant Type: Alkylbenzene; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable.
NU-CALGON
NU-CALGON Flush Solvent: 2 lb Can, Liquid, Clear, 5 ton For System Size (MPN 4300-10). Key specifications — Fluid Color: Clear; Includes: (2) 2 lb cans of Rx11-Flush; Form: Liquid; Container Type: Can; For Lubricant Type: Alkylbenzene; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable.
NU-CALGON Flush Solvent: 5 gal Pail, Liquid, Yellow (MPN 4370-08). Key specifications — Fluid Color: Yellow; Form: Liquid; Container Type: Pail; Brand: NU-CALGON; Series: System Cleaner; Product Type: Flush Solvent.
NU-CALGON
NU-CALGON Flush Solvent: 5 gal Pail, Liquid, Yellow (MPN 4370-08). Key specifications — Fluid Color: Yellow; Form: Liquid; Container Type: Pail; Brand: NU-CALGON; Series: System Cleaner; Product Type: Flush Solvent.
NU-CALGON Acid Neutralizer: 4 oz Can, Aerosol, Yellow, 5 ton For System Size (MPN 4301-06). Key specifications — Fluid Color: Yellow; Form: Aerosol; Container Type: Can; For Lubricant Type: Mineral Oil; Brand: NU-CALGON; Series: Rx-Acid; Flammability: Flammable; For Refrigerant Group: HFO.
NU-CALGON
NU-CALGON Acid Neutralizer: 4 oz Can, Aerosol, Yellow, 5 ton For System Size (MPN 4301-06). Key specifications — Fluid Color: Yellow; Form: Aerosol; Container Type: Can; For Lubricant Type: Mineral Oil; Brand: NU-CALGON; Series: Rx-Acid; Flammability: Flammable; For Refrigerant Group: HFO.
NU-CALGON Acid Neutralizer: 3.8 oz Canister, Aerosol, Yellow, 5 ton For System Size (MPN 4301-05). Key specifications — Fluid Color: Yellow; Form: Aerosol; Container Type: Canister; For Lubricant Type: Polyol Ester; Brand: NU-CALGON; Series: Rx-Acid; Flammability: Flammable; For Refrigerant Group: CFC.
NU-CALGON
NU-CALGON Acid Neutralizer: 3.8 oz Canister, Aerosol, Yellow, 5 ton For System Size (MPN 4301-05). Key specifications — Fluid Color: Yellow; Form: Aerosol; Container Type: Canister; For Lubricant Type: Polyol Ester; Brand: NU-CALGON; Series: Rx-Acid; Flammability: Flammable; For Refrigerant Group: CFC.

More from NU-CALGON

View all NU-CALGON parts
NU-CALGON Flush Solvent: 1 lb Canister, Aerosol, Clear, 5 ton For System Size (MPN 4300-09). Key specifications — Fluid Color: Clear; Form: Aerosol; Container Type: Canister; For Lubricant Type: Alkylbenzene; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable; For Refrigerant Group: HFC.
NU-CALGON
NU-CALGON Flush Solvent: 1 lb Canister, Aerosol, Clear, 5 ton For System Size (MPN 4300-09). Key specifications — Fluid Color: Clear; Form: Aerosol; Container Type: Canister; For Lubricant Type: Alkylbenzene; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable; For Refrigerant Group: HFC.
NU-CALGON Flush Solvent: 2 lb Canister, Liquid, Clear, 7 ton For System Size (MPN 4300-11). Key specifications — Fluid Color: Clear; Form: Liquid; Container Type: Canister; For Lubricant Type: Mineral Oil; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable; For Refrigerant Group: Propane.
NU-CALGON
NU-CALGON Flush Solvent: 2 lb Canister, Liquid, Clear, 7 ton For System Size (MPN 4300-11). Key specifications — Fluid Color: Clear; Form: Liquid; Container Type: Canister; For Lubricant Type: Mineral Oil; Brand: NU-CALGON; Series: Rx11; Flammability: Non-Flammable; For Refrigerant Group: Propane.