RTA Series

• Temperature controlling units
• Spindle cooling systems
• Mould temperature control systems
• CNC turning centers and drilling machines
• Industrial washing machines

These applications benefit from the RTA Series’ ability to handle high-viscosity and high-temperature fluids efficiently and consistently.

• High-temperature compatibility: Standard versions operate up to 160°C, while special variants are designed to handle temperatures up to 250°C.
• Low-noise operation: Less than 68 dB, making them suitable for noise-sensitive environments.
• Compact design: Ideal for integration into space-constrained systems.
• Efficient motors: Equipped with IEC-frame, IE2 efficiency-rated motors.
• Durable construction: Available in bronze or stainless steel variants with stainless steel shafts (SS410).
• Optional enhancements: Silicon carbide (SiC) bush bearings for longer service life, and stainless steel shaft options for improved durability.

• Fluid Compatibility: Suitable for various industrial fluids.
• Operating Temperature: Up to 160°C (standard); special versions support up to 250°C.
• Diverse Material Options:
• Body: Bronze or stainless steel
• Impeller & Cover: Bronze or stainless steel
• Shaft: SS410
• Bush: Synthetic bronze (optional SiC bush available)
• Power Ratings & Weights (at approx. 150 LPM flow rate):
• RTA12: 0.37 kW (~11.5 kg)
• RTA13: 0.45 kW
• RTA14 / RTA15: 0.54 kW
• RTA21: 0.75 kW
• RTA22: 0.90 kW (~16 kg)