The SYT Range for Thermal Oil and Hot Water Applications

The SYT Range for Thermal Oil and Hot Water Applications

           Etanorm SYT                                              Etaline SYT                                                                     Etabloc SYT                                           Etanorm RSY

■ Designed to deliver reliable operation with mineral and synthetic thermal oils up to 350 °C

■ Reliable venting during pump operation thanks to patented KSB VenJet® technology

■ KSB single mechanical seals and double mechanical seals in tandem arrangement with quench system deliver maximum operating reliability.

■ More safety and reliability enhancing features: additional shaft seal ring; special contour ensuring reliable removal of fluid leakage at the mechanical seal; resistant bearings packed with special grease; confined sealing elements and effective heat barrier Customisable and efficient

■ Meeting individual requirements with maximum efficiency: impeller trimming as standard; variable speed operation / intelligent control by KSB frequency inverters and a wide range of KSB motors up to IE5; high level of hydraulic efficiency verified experimentally and by CFD.

■ The „cracked-joint“ design of the coupling hubs enables straightforward assembly and dismantling of the coupling. The double Cardan coupling provides even better compensation for shaft offset (optional).

■ The fan impeller ensures efficient cooling (optional for Etanorm SYT).

■ Wide range of applications possible: EN PN 16 & ASME; ATEX-compliant version available; plain bearings available in carbon/SiC and SiC/SiC (for demanding fluids); certified for marine applications to DNV GL Ease of monitoring and servicing

■ Continuous leakage monitoring by KSB Leakage Sensor using mechanical measurement principle. This allows maintenance to be planned and avoids unscheduled downtimes – Predictive maintenance

 ■ Best possible maintenance and low pump repair costs due to casing wear rings and forcing screws

■ Service-friendly back pull-out design allows casing to remain in the system during maintenance.

■ Standard connections for vibration and temperature measurement. Sensor kit can be ordered together with the pump

Main Applications

■ Heat transfer systems

■ Hot water circulation

Introduction to the Etanorm SYT Series 

Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.

Benefits

■ Designed to deliver reliable operation with mineral and synthetic thermal oils up to 350℃

■ Maximum operating reliability ensured by KSB single mechanical seal and KSB double multi-spring mechanical seals in tandem arrangement as well as quench systems tailored to any application

■ Safety barriers: Optimised contour ensures reliable removal of leakage at the mechanical seal; additional shaft seal ring, durable grease-packed bearings, confined sealing elements and effective heat barrier

■ Reliable venting during pump operation by patented KSB VenJet® technology

■ Individual requirements are met with maximum efficiency, and operating costs are reduced: impeller trimming, variable speed operation / intelligent control by KSB frequency inverters and KSB motors up to IE5, maximum hydraulic pump efficiency and low NSPHreq

■ Wide range of applications through compliance with EN PN16 and ASME, ATEX-compliant version, carbon and SiC/SiC plain bearings, marine version to DNV GL and version with fan impeller for efficient cooling

■ The "cracked-joint" design of the coupling hubs enables straightforward assembly and dismantling of the coupling. The double Cardan coupling compensates shaft offset.

■ Continuous leakage monitoring by innovative KSB Leakage Sensor. Predictive maintenance avoids unscheduled downtimes.

■ Vibration, pressure and temperature measurement connections provided as standard. Sensor kit can be ordered together with the pump.