Home / Pumps / Centrifugal Pump / SIHI SuperNova Pump ZTN – Hot Oil

SIHI SuperNova Pump ZTN – Hot Oil

Pumps Flowserve

The SIHI SuperNova Pump ZTN is a heat transfer pump designed for circulating thermal oil. It is a horizontal, single-stage volute casing pump, engineered according to EN 733 standards, featuring a back pull-out design. This design allows the complete bearing unit to be removed toward the drive end without disassembling the pump casing from the pipe work. The pump includes a standard spacer-type coupling, making re-alignment unnecessary.

The ZTN pump is specifically developed for handling both mineral and synthetic heat transfer oils. The pump’s design accommodates installations with either positive or negative suction pressure. This series also includes ZTK and ZTI close-coupled pumps, offering flexibility in various industrial applications.

Specifications
Technical Data
Advantages
Industries
Applications
Documents
Contact

Specifications

Design: Horizontal, single-stage volute casing pump
Back Pull-Out Design: Allows removal of the complete bearing unit without removing the pump casing from the piping system
Coupling: Spacer-type coupling is standard, eliminating the need for re-alignment
Material: Nodular iron, cast steel
Compliance: Meets DIN 4754 regulations
Shaft Design: Interchangeable shafts, shaft sealing, impeller fastenings, bearing bracket, and bearing covers within each shaft assembly

Technical Data

Flow Rate: Up to 1,000 m³/h
Head: Up to 95 m
Speed: Max. 3,600 rpm
Temperature: Max. 350°C without additional cooling
Casing Pressure: Up to 16 bar
Shaft Seal: Mechanical seal, radial lip seals
Material: Nodular iron, cast steel
Flange Connection: DIN EN 1092-2 PN 16 / 25
Direction of Rotation: Clockwise when viewed from the drive end
Pump Sizes: 38 sizes available, with only three shaft assemblies required due to the unit construction system

Advantages

Easy Maintenance: Back pull-out design allows for easy removal of the bearing unit without disturbing the pump casing, simplifying maintenance.
Flexible Applications: Suitable for both positive and negative suction pressure installations, offering versatility in various industrial settings.
No Re-Alignment Required: The inclusion of a spacer-type coupling eliminates the need for re-alignment, reducing installation and maintenance time.
Interchangeable Parts: The construction system allows for interchangeable shafts and components, enhancing flexibility and reducing inventory costs.
Leakage Control: Complies with DIN 4754 regulations, ensuring that any heat carrier seepage from the shaft seal is safely drained and collected.

Industries

Chemical Industry: Heating of agitators, reactors, drying plants, polymerization plants, and conveying high-viscous products.
Rubber and Plastic Industry: Heating of calendars, melting pots, power presses for plastics, and automatic injection molding machines.
Food Industry: Heating of baking and fish-frying ovens, distillation of fatty acids and glycerine, and production of potato chips and milk powder.
Paper Industry and Laundries: Heating of calendar rolls, production of corrugated cardboard, and heating of washing machines, mangles, and dryers.

Applications

Thermal Oil Circulation: Designed for circulating mineral and synthetic heat transfer oils in various industrial processes.
Heat Exchangers: Ideal for use in heat exchanger systems where reliable heat transfer is critical.
High-Temperature Processes: Suitable for applications requiring consistent operation at temperatures up to 350°C.
Industrial Heating Systems: Effective in heating systems across industries such as chemical, rubber and plastic, food processing, and paper production.

Documents

Contact Us

Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

Phil Soltan (External) – mob: 086 185 3782
Adrian McSweeney – tel: 021 461 7212
Paul-Fox Morris – tel: 021 461 7231
Una Long (Pump & Service Support) – tel: 021 431 7200
Tel: 021 461 7200

Information provided on this form will be used for sales follow up and for marketing purposes. You can opt out at any time. Click here to read our privacy policy for full details.