0 ratings
Item #:
27087755
Nu-Calgon 4303-07 C-3s Refrigeration Oil, 1 Gallon, 150 SUS Viscosity
98% of respondents would recommend this to a friend
Item #:
27087755
USD 70
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Nu-Calgon naphthenic mineral oil is specifically designed for today's high performance air conditioning and refrigeration compressors
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Viscosity
With a viscosity of 150 SUS, Nu-Calgon C-3s provides optimal lubrication under varying temperatures, ensuring reliable performance and protection for refrigeration systems.
Durable Formulation
The robust formula of Nu-Calgon Refrigeration Oil minimizes wear and tear, enhancing the lifespan of compressors and reducing maintenance costs for users.
Versatile Use
This refrigeration oil is suitable for various applications, making it an ideal choice for technicians needing a dependable solution for diverse refrigeration systems.
Product Details
- Specifically designed for high performance air conditioning and refrigeration compressors
- Available in three grades: C-3s (150 SUS), C-4s (300 SUS), and C-5s (500 SUS)
- Manufactured by Calumet Lubricant Co. and approved by Copeland, Trane, and other compressor manufacturers
- Package dimensions: 12 H x 4 L x 8 W (inches)
- Package weight: 8.0 pounds
- Country of origin: United States
| Brand Name | Nu-Calgon |
| Manufacturer Part Number | 4303-07 |
| UPC | 696335162096 |
| Number of Packs | 1 |
| Manufacturer | Nu-Calgon Wholesaler, Inc. |
| Size | 1 Gallon |
| Unit Count | 128 Fluid Ounces |
| Included Components | Refrigeration Oil |
| Item Type Name | Refrigeration Oil |
| Item Weight | 8 pounds (3.63 kg) |
| Model Number | 4303-07 |
| SAE J300 Viscosity Grade | 15W |
| Container Type | Bottle |
| Automotive Fit Type | Universal Fit |
| Liquid Volume | 1 gallons |
| Brand | Nu-Calgon |
| Package Information | Bottle |
| Country of Origin | This item will be imported from US |
| Date First Available | April 12, 2021 |
Who Should Buy?
-
HVAC Technicians
Ideal for HVAC professionals who require reliable refrigeration oil for efficient system performance and maintenance.
-
Refrigeration Units
Best suited for commercial refrigeration units needing high-quality lubrication to ensure proper operation and longevity.
-
System Repairs
Effective for technicians performing repairs, enhancing the efficiency and reliability of refrigeration systems post-maintenance.
-
Home Users
Not suitable for home users due to specialized application; typically applied by professionals in industrial settings.
Product Description
Nu-Calgon 4303-07 C-3s Refrigeration Oil, 1 Gallon, 150 SUS Viscosity
About This Item
Introducing the Nu-Calgon 4303-07 C-3s Refrigeration Oil - the perfect solution for all your refrigeration needs. When it comes to performance and reliability, Nu-Calgon is a name you can trust. Our naphthenic mineral oil is available in three grades, and the C-3s is specifically designed for refrigeration systems with a 150 SUS viscosity.
Manufactured by Calumet Lubricant Co., this refrigeration oil has been approved by industry-leading compressor manufacturers such as Copeland and Trane. These approvals vary by viscosity, ensuring that you get the right oil for your specific system. With a gallon-sized container, you'll have more than enough oil to keep your refrigeration system running smoothly.
Our C-3s refrigeration oil is formulated to provide maximum lubrication and protection to your compressor, ensuring optimal performance and efficiency. Don't settle for subpar refrigeration oil when you can trust Nu-Calgon to deliver exceptional results. With our years of experience and dedication to quality, we have become a preferred choice among professionals in the industry.
So why wait? Elevate your refrigeration system's performance with Nu-Calgon 4303-07 C-3s Refrigeration Oil. Order your gallon today and experience the difference for yourself. Trust Nu-Calgon for all your refrigeration oil needs.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Nu-Calgon 4303-07 C-3s Refrigeration Oil used for?
Answer: Nu-Calgon 4303-07 C-3s Refrigeration Oil is specifically formulated for use in refrigeration systems and HVAC equipment. It is designed to lubricate compressor parts and enhance the cooling efficiency of systems using refrigerants. Ensuring proper lubrication helps in reducing wear and tear on components, resulting in longer equipment life and improved performance, particularly in commercial settings where refrigeration units operate continuously. -
Question:
What is the viscosity of Nu-Calgon 4303-07 C-3s Refrigeration Oil?
Answer: The viscosity of Nu-Calgon 4303-07 C-3s Refrigeration Oil is 150 SUS, which indicates its resistance to flow at a given temperature. This medium viscosity enables the oil to provide optimal lubrication across various temperatures in refrigeration systems, ensuring that the oil circulates effectively to reduce friction between moving parts. The appropriate viscosity is crucial for maintaining system efficiency and preventing breakdowns. -
Question:
Is Nu-Calgon 4303-07 C-3s compatible with different refrigerants?
Answer: Yes, Nu-Calgon 4303-07 C-3s Refrigeration Oil is compatible with a wide range of refrigerants, particularly those commonly used in commercial refrigeration systems. This compatibility allows it to be used in both new installations and retrofitted systems without concern for chemical reactions, which helps ensure optimal performance and longevity. It’s important to check the manufacturer’s specifications when choosing lubricants to ensure compatibility. -
Question:
Can I use Nu-Calgon 4303-07 C-3s for automotive applications?
Answer: Nu-Calgon 4303-07 C-3s Refrigeration Oil is not recommended for automotive applications, as it is specifically formulated for refrigeration and HVAC systems. Automotive systems utilize different types of oils and lubricants, which are designed for the specific temperature and compression conditions present in engines and transmissions. Using the appropriate oil ensures that moving parts are adequately lubricated for peak performance. -
Question:
What are the packaging options for Nu-Calgon 4303-07 C-3s?
Answer: Nu-Calgon 4303-07 C-3s Refrigeration Oil is available in a 1-gallon packaging, which is convenient for medium-sized refrigeration or HVAC maintenance projects. This size is ideal for professionals who need a sufficient quantity for routine servicing while enabling ease of handling and storage. Choosing the right packaging helps to reduce waste and ensures that technicians have enough oil for multiple applications. -
Question:
How do I apply Nu-Calgon 4303-07 C-3s Refrigeration Oil in my system?
Answer: To apply Nu-Calgon 4303-07 C-3s Refrigeration Oil, locate the oil service port on your refrigeration unit or HVAC system. Use an oil injector or similar tool to add the oil directly into the compressor as recommended by the manufacturer. Following proper procedures ensures that the system is adequately lubricated for smooth operation. Always consult your system’s manual for specific instructions regarding lubrication. -
Question:
What safety precautions should I take when using Nu-Calgon 4303-07 C-3s?
Answer: When using Nu-Calgon 4303-07 C-3s Refrigeration Oil, it’s essential to wear appropriate personal protective equipment such as gloves and safety goggles. Ensure proper ventilation in the work area to avoid inhalation of any fumes. Additionally, avoid contact with skin and eyes to prevent irritation. Following safety guidelines is crucial for a safe work environment and protecting your health while handling chemical products. -
Question:
What is the recommended storage condition for Nu-Calgon 4303-07 C-3s?
Answer: Nu-Calgon 4303-07 C-3s Refrigeration Oil should be stored in a cool, dry place away from direct sunlight and sources of heat. Keeping the oil in its original container with the lid tightly closed helps prevent contamination. Proper storage extends the shelf life of the product and maintains its effectiveness, ensuring that it remains ready for use when needed. -
Question:
Why should I choose Nu-Calgon over other brands?
Answer: Nu-Calgon has a well-established reputation for producing high-quality HVAC and refrigeration products, including oils like the 4303-07 C-3s. Their formulation meets industry standards and is designed to enhance system performance and longevity. Choosing Nu-Calgon often means greater reliability and improved efficiency, which is critical in maintaining the integrity of refrigeration and HVAC systems. -
Question:
Where can I buy Nu-Calgon 4303-07 C-3s Refrigeration Oil in Micronesia?
Answer: You can buy Nu-Calgon 4303-07 C-3s Refrigeration Oil from Ubuy in Micronesia. Ubuy offers a convenient online shopping experience with a wide range of HVAC and refrigeration products. You can easily find this oil along with other necessary supplies for your refrigeration maintenance needs.
Nu-Calgon Air Conditioning Line Repair Tools 4303-07 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 70
Order now and get it around Tuesday, September 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Naphthenic mineral oil available in three grades
- Manufactured by Calumet Lubricant Co.
- Approved by Copeland, Trane and other compressor manufacturers
- Package dimensions: 12 H x 4 L x 8 W (inches)
- Package weight: 8.0 pounds
- Country of origin: United States
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.