Hanbell HBR-B04 Compressor Oil, (China Origin)

 If you’ve ever pulled a burnt-out compressor apart and found sludge where clean oil should’ve been, you already know why the base oil matters more than the price tag. HBR-B04 sits at the heavier end of Hanbell’s lubricant range ، 215.9 cSt at 40°C, which is exactly why it shows up so often in chiller plants and industrial cold-storage lines running long duty cycles rather than in light residential split units.

Being a POE-based synthetic, it’s built for chlorine-free HFC refrigerants. Hanbell’s own RC2-AVI technical manual lists HBR-B04 in the authorized lubricant table for R-134a, and the manufacturer’s oil spec sheet extends compatibility to R-404A, R-407C, and R-507 as well. The flash point comes in at 271°C, one of the higher figures across the whole HBR series, which gives you a wider safety margin on discharge-temperature spikes, something that matters a lot more here in the Gulf during peak summer loads than it would in a milder climate.

This particular batch is China-manufactured, which is why we stock it for contractors and refrigeration workshops running multiple maintenance contracts and buying in volume, the pricing works for repeat, bulk purchasing without cutting any corners on the spec sheet.

التطبيقات:

• Central chiller plants in commercial towers and hotels
• Industrial refrigeration lines and cold storage facilities
• Scheduled oil service on Hanbell RC and RC2 series screw compressors
• Factory HVAC systems and continuous-duty production environments

Technical Specifications (verified):

Why Buy from Cool.sa:

We don’t stock everything under the sun, we focus on genuine compressor and refrigeration consumables from brands like Hanbell, Bitzer, and Carrier, and we actually hold physical stock in Saudi Arabia instead of ordering on demand from overseas. That means faster turnaround when your maintenance window is tight. Our technical team can confirm oil-to-compressor compatibility before you place the order, which is more than most sellers bother to do.

الأسئلة الشائعة

Q1. Is this genuine Hanbell HBR-B04 oil or a copy?

Our China-origin Hanbell HBR-B04 compressor oil is sourced from an authorized manufacturing batch and matches Hanbell’s published specifications, including viscosity, flash point, and pour point. It is not a repackaged generic oil.

Q2. What’s the difference between HBR-B04, HBR-B08, and HBR-B09?

The main difference is viscosity. HBR-B04 has the highest viscosity at 215.9 cSt (40°C) for high-load and high-discharge-temperature applications. HBR-B08 has a viscosity of 131 cSt for general-purpose use, while HBR-B09 offers a mid-range viscosity of 175 cSt for moderate-to-heavy-duty applications.

Q3. Will HBR-B04 work in any Hanbell compressor?

HBR-B04 is listed in the official Hanbell lubricant chart for the RC2-AVI series. To confirm compatibility with your specific compressor model, share the model number with our technical team before placing your order.

Q4. How often should compressor oil be changed?

Oil change intervals depend on operating hours, system conditions, and maintenance practices. Compressors operating continuously require more frequent inspections. Always follow the manufacturer’s maintenance schedule or consult a qualified HVAC technician.

Q5. Is HBR-B04 compatible with R-410A?

According to the official documentation, HBR-B04 is approved for use with R-134a, R-404A, R-407C, and R-507 refrigerants. R-410A is not listed in the verified documentation, so please contact us to confirm compatibility before use.

Q6. What is the shelf life of HBR-B04 oil?

A: HBR-B04 has a shelf life of 5 years from the date of production, provided it’s stored in a sealed container in a dry location away from direct heat and moisture.