SIHI SuperNova Pump ZLN
The SIHI SuperNova Pump ZLN series consists of horizontal, single-stage volute casing pumps designed according to DIN 24255 / EN 733 standards, with 19 additional sizes for enhanced flexibility. These pumps are designed for ease of maintenance, allowing the complete drive unit to be withdrawn from the casing without disturbing the attached pipework. A spacer-type coupling is standard, eliminating the need for re-alignment after maintenance. The ZLN series offers a comprehensive range covering 50 sizes, with only five different bearing brackets. Compared to competitors, this pump range features larger shafts, which contribute to extended seal and bearing life. The series also includes ZLI and ZLK close-coupled pumps.
The SIHI SuperNova Pump ZLN range is part of a family of pumps meeting DIN 24255 / EN 733 and ISO 9908 standards, used for pumping clear or turbid liquids free from solid particles. A variety of materials is available to meet specific customer needs, and for applications not covered by this range, an alternative Flowserve pump can be offered.
- Specifications
- Technical Data
- Advantages
- Industries
- Applications
- Documents
- Contact
Specifications
- Design: Horizontal, single-stage volute casing pumps
- Standards Compliance: DIN 24255 / EN 733 with 19 additional sizes
- Installation: Easy maintenance with the ability to remove the drive unit without disturbing pipework; spacer-type coupling eliminates the need for re-alignment
- Pump Range: 50 sizes with only 5 different bearing brackets
- Materials: Available in grey cast iron, spheroidal cast iron, and stainless steel
- Applications: Suitable for pumping clear or turbid liquids free from solid particles
Technical Data
Flow Rate: Up to 1,800 m³/h
Head: Max. up to 140 m
Speed: Max. 3,600 rpm
Temperature:
- Standard version: Max. 170°C depending on the shaft sealing and material execution
- Hot water version: Up to 140°C
Casing Pressure: Up to 16 bar
- Material design 4B PN 16
- Material design 0B, 0C, 0E, 1B PN 16 / 10 / 14
Shaft Seals: Gland packing, mechanical seal, or stuffing box
Materials:
- Grey cast iron: 0B, 0C, 0E
- Spheroidal cast iron: 1B
- Stainless steel: 4B
Flange Connections:
- Material design 4B: DIN 2501 PN 16
- Material design 0B, 0C, 0E, 1B: DIN 2501 PN 16
Direction of Rotation: Clockwise when looking at the pump from the drive end
Advantages
- Ease of Maintenance: The pump design allows for the complete removal of the drive unit without disturbing the pipework, making maintenance straightforward.
- Spacer-Type Coupling: Standard inclusion of a spacer-type coupling eliminates the need for re-alignment after maintenance.
- Extended Seal and Bearing Life: Larger shafts contribute to longer seal and bearing life compared to competitors.
- Material Versatility: A range of materials, including grey cast iron, spheroidal cast iron, and stainless steel, is available to meet specific customer requirements.
Industries
- Water Treatment: Ideal for applications involving the pumping of clear or turbid liquids free from solid particles.
- Industrial Processing: Suitable for various industrial processes that require reliable liquid circulation and transfer.
- Heating Systems: Applicable in heating systems requiring the circulation of hot water up to 140°C.
Applications
- Automobile, mechanical and general engineering industries
- Food and beverage industry
- Pharmaceutical industry
- Paint industry
- Plastic and rubber industry
- Iron and non-ferrous metal industry
- Paper and pulp industry
- Textile industry
- Building and construction industry
- Heating and air conditioning
- Drainage
- Water supply
- Irrigation
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
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