Genuine KSB
KSB Etanorm RSY Large Thermal Oil Pump
The larger sizes of the Etanorm thermal oil family, for high-flow heat transfer systems in the chemical and petrochemical industries.

Key technical data
| KSB type series | Etanorm RSY |
|---|---|
| Model code prefix | RSY |
| Pump or valve type | Large thermal oil pump, horizontal end-suction |
| Maximum flow rate | 2,285 m³/h |
| Maximum delivery head | 101 m |
| Maximum working pressure | 16 bar |
| Maximum fluid temperature | 350 °C |
Maximum values of the KSB type series; the rating of each model depends on size, material and build.
Genuine, original KSB with a 12-month warranty. Typical lead time about 6 weeks from order confirmation.
Request a QuoteDesign features
- The high-flow member of the KSB thermal oil family, up to 2,285 m³/h.
- Built for mineral and synthetic thermal oils up to 350 °C.
- KSB single mechanical seal, or double seals in tandem with a quench, plus reliable pump venting.
- Head up to 101 m at up to 16 bar working pressure.
Typical uses
- Heat transfer (thermal oil) systems
- Hot water circulation
- Chemical and petrochemical plants
What to send for a quote
- Model code from the nameplate, or your flow rate and head
- Fluid (thermal oil type or water) and operating temperature
- Motor voltage and frequency
- Quantity and delivery country





