Thermal Oil Pump
RY centrifugal and WCB magnetic-drive hot oil pumps for heat transfer fluid circulation. RY covers -20°C to 350°C and needs no cooling water system (natural air-cooling structure); WCB is published for oil-transfer duty up to 80°C. Suitable for chemical, textile, food, petroleum and pharmaceutical industries.
Thermal Oil Pump
Thermal Oil Pumps for Heat Transfer Fluid Circulation
Heat transfer oil circulates at temperatures that ordinary water pumps cannot survive, and it must keep moving — a stalled loop means hot spots in the heater and degraded oil. The range covers two designs: the RY centrifugal hot oil pump and the WCB magnetic-drive pump for oil transfer duty.
Series overview
- RY — centrifugal thermal oil pump with a natural air-cooling structure, covering -20°C to 350°C.
- WCB — thermal oil magnetic pump published for oil-transfer duty up to 80°C.
Published performance range
The RY series covers -20°C to 350°C and needs no cooling water system thanks to its natural air-cooling construction. The WCB is published for oil-transfer duty up to 80°C, where a sealless magnetic drive is preferred.
What matters when selecting
- Operating temperature — this sets the choice between RY and WCB.
- Cooling arrangement — RY needs no cooling water system.
- Seal strategy — a magnetic drive removes the rotating seal entirely, which suits leak-sensitive oil-transfer duty.
- System head — circulation loops are sized on pressure drop, not on a fixed flow figure.
Industries served
Chemical, textile, food, petroleum and pharmaceutical plants all use hot oil circulation for process heating.
Frequently asked questions
What temperature range does the RY thermal oil pump cover?
-20°C to 350°C, and it needs no cooling water system because of its natural air-cooling structure.
Do I need a cooling water supply?
Not for the RY series. Its air-cooling construction is designed so the pump can run without a separate cooling water circuit.
When should I choose the WCB magnetic pump instead?
For oil-transfer duty up to 80°C, where a sealless magnetic drive is the appropriate arrangement.
Technical selection & RFQ
Request a Quote for Thermal Oil Pump
Looking for a Thermal Oil Pump supplier for an industrial project? Share the operating conditions below so our team can review the duty, recommend a suitable configuration and prepare a quotation. Final model selection and performance should be confirmed against your actual process conditions and the applicable product data.
Information to include in your inquiry
- Duty point: Required flow rate and total head / discharge pressure; include the operating point if known
- Pumped medium: Fluid name, concentration, viscosity, density, solids content and corrosiveness
- Operating conditions: Normal and maximum temperature, inlet pressure, suction lift and duty cycle
- Materials & sealing: Preferred wetted materials, seal type and any leakage or hygiene requirements
- Motor & installation: Voltage, frequency, phase, hazardous-area requirements if applicable, and mounting / connection details
Not all details are available yet? Send the information you have, your datasheet or a process description. We can identify the missing selection data before confirming a model.