Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C
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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 1

Volute Pumps for heat carrier oils up to 350 °C SIHI SuPerNova TECHNICAL DATA Delivery head: Casing pressure: Shaft sealing: Flange connections: mechanical seal clockwise, when seen from When developing the unit construction type volute pumps of series ZTKD, the main objective has been to turn out a number of floor space saving, easy-installation types especially adapted to the circulation of mineral and synthetic heat carriers in Besides these units can advantageously be used as main circulating pumps in heat exchangers of compact design where they, owing to their constructional features, offer brand-new possibilities to the plant manufacturer for the layout of a system. Single-stage pumping units of compact design. Nominal performances and flange connection sizes according to DIN 24255 There is no common shaft for motor and pump, the motors used are of the standard type listed. Owing to the process design, it is possible to withdraw the whole insert assembly without removing the casing of the pump from the piping system. The individual shafts of the unit connected by a plug-in coupling facilitate the dismantling or replacement of the motor without The DIN 4754 specifications are complied with. At present, the programme comprises 9 pump sizes. Casing pressure: Intermediate values can be interpolated Please note: Technical rules and safety regulations. Casing pressure = inlet pressure + zero delivery head Permissible inlet pressure (system pressure) 5 bar Permissible inlet pressure = permissible casing pressure at Axial suction flange; discharge flange radially upwards. Flange design drilled as per ANSI 150 is possible. First Hydraulic: Design code A Second Hydraulic: Design code B A groove ball bearing acc. to DIN 625 grease lubricated for service life. A liquid surrounded step bearing in the pump. Code of this construction: A Clockwise when seen from drive on the pump. Shaft sealing: Code GBC: unbalanced bellows mechanical seal seal face materials cast chromium steel/carbon

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 2

Material design: Casing seal: The casing is sealed by flat gaskets of graphite. Code of this construction: 2 Drive / Speed: By commercial electric motors, construction type IM B 35. The following maximum speeds are to be observed:_ Mounting position: The ZTKD units can be mounted either in horizontal or in vertical position. Provided the sturdiness of the piping system is sufficient, the pumps can directly be suspended in a pipeline. Horizontal installation Vertical installation Please note: The installation of the motor below the pump is, for reasons of operating safety, not allowed. The...

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 3

General comments: For horizontal single-stage heat carrier volute pump with dimensions and flange connections as per DIN 24255/EN 733, refer to our series ZTN. For INLINE pumps with the same drive unit, consisting of bearing bracket with bearing, stub shaft and mechanical seal, casing cover, impeller and impeller nut, refer to our series ZTI. For equipping hot media systems, a complete programme is available for a flow range between 1-1000 m3/h consisting of the range: ZEN volute pumps to EN 22858, tmax 230°C PN 40. Hot water design ZDN volute pumps to EN 22858, tmax 207°C PN 25. Hot water...

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 4

Pumping unit / bearing bracket-plug coupling / standard motor* / space requirements By completion of the pumping unit, consisting of volute casing, casing cover, impeller and mechanical seal, with a special bearing bracket, one obtains an closed coupled pump which is easy to combine. The bearing bracket relieves the standard motor from hydraulic axial forces and allows suitable motor combinations at the complete mounted pumping unit. Even with these possibilities of combination one has a place saving of about 25-30% compared with the pumps mounted on base plates. Motor combination + type IM...

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 5

Performance graph

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 6

Dimension table UAL = connection for leakage liquid G % Uv = vent connection G % Standard motor DIN 42677. Truth of rotation, centricity and right angle of shaft ends and mounting flange to DIN 42955, normal precision. * Motors protection type IP 55, dimensions depend on the motor make.

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 7

Dimension table UAL = connection for leakage liquid G % Uv = vent connection G %

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 8

Standard motor DIN 42677. Truth of rotation, centricity and right angle of shaft ends and mounting flange to DIN 42955, normal precision. * Motors protection type IP 55, dimensions depend on the motor make.

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 9

Data regarding size - Order information

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 10

COPYRIGHT WARNING Please read this notice The material you are viewing in this document is protected by Copyright and may only be used in accordance with Copyright, Designs and Patent legislation. It is not permitted to copy - either in full or in part - nor substantially extract, reproduce or re-use any of the contents of this document in any material form or in any medium without permission from the Copyright holders or their assignees. Any unlawful use of the material in this document may result in claims for civil remedies, including an injunction to restrain further use and a claim for...

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Catalogue - Series SIHISuperNova ZTK, 200 m³/h, 60 m, 350 °C - 11

Sterling Fluid Systems (Austria) E-Mail: sales_austria@sterlingsihi.de Sterling Fluid Systems (France) E-Mail: sterlingsihi@easynet.fr Sterling Fluid Systems (Greece) E-Mail: sales_greece@sterlingsihi.de Sterling Fluid Systems (Netherlands) E-Mail: info@sihi.nl Sterling Fluid Systems (Schweiz) E-Mail: ¡nfo@sterlingfluid.ch Sterling Fluid Systems (Belgium) E-Mail: sales@sterlingfluidsystems.be Sterling SIHI (Germany) E-Mail: sales@sterlingsihi.de Sterling Fluid Systems (Hungary) Mail: sales_hungary@sterlingsihi.de Sterling Fluid Systems (Polska) E-Mail: sterling@sterling.pl Sterling Fluid...

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