Atmos TERA-SCH125/200-55/2
| Hydraulic data | |
|---|---|
| Maximum operating pressure PN | 16 bar |
| Min. fluid temperature Tmin | -10 °C |
| Max. fluid temperature Tmax | 100 °C |
| Min. ambient temperature Tmin | 0 °C |
| Max. ambient temperature Tmax | 40 °C |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Voltage tolerance | ±10 % |
| Rated power P2 | 55 kW |
| Motor efficiency class | IE3 |
| Rated current IN | 96.7 A |
| Rated speed n | 2900 1/min |
| Power factor cos φ100 | 0.87 |
| Explosion protection type | - |
| Insulation class | F |
| Protection class motor | IP55 |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | DN 150 |
| Pipe connection on the discharge side DNd | DN 125 |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | Grey cast iron |
| Shaft | Stainless steel |
| Mechanical seal | on request |
Wilo-Atmos TERA-SCH pump set
| Dimensions A1 | 310 mm |
| Dimensions A2 | 225 mm |
| Dimensions AC | ⅜" |
| Dimensions B1 | 631 mm |
| Dimensions B2 | 706 mm |
| Dimensions B5 | 120 mm |
| Dimensions B6 | 120 mm |
| Dimensions CDD | 1" |
| Dimensions CDS | 1" |
| Dimensions GD | ¾" |
| Dimensions H1 | 810 mm |
| Dimensions H2 | 619 mm |
| Dimensions H3 | 446 mm |
| Dimensions H4 | 759 mm |
| Dimensions H5 | 285 mm |
| Dimensions H6 | 285 mm |
| Dimensions H7 | 110 mm |
| Dimensions H12 | 228 mm |
| Dimensions H13 | 243 mm |
| Dimensions H16 | 195 mm |
| Dimensions H18 | 20 mm |
| Dimensions L | 1670 mm |
| Port-to-port length L0 | 230 mm |
| Dimensions L1 | 266 mm |
| Dimensions L2 | 345 mm |
| Dimensions L3 | 920 mm |
| Dimensions L4 | 1540 mm |
| Dimensions L5 | 400 mm |
| Dimensions L6 | 370 mm |
| Dimensions L7 | 556 mm |
| Dimensions LM | 285 mm |
| Dimensions PG | ⅜" |
| Dimensions PM | 1" |
| Dimensions TG | M8 |
| Dimensions VG | M8 |
| Dimensions X | 140 mm |
| Dimensions DN1 | DN 150 |
| Dimensions DN2 | DN 125 |
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Atmos TERA-SCH125/200-55/2 |
| Colour | green/black |
| Minimum order quantity | 1 |
| Date of sales availability | 2022-02-01 |
| Packaging | |
|---|---|
| Packaging type | Special pallet |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Length L | 1634.5 mm |
| Net weight, approx. m | 635 kg |
Non-self-priming, single-stage in-line centrifugal pump with axially split housing and double-sided suction impeller for installation on a base frame.
Sealing between the two parts of the pump housing is achieved by means of a paper gasket.
Shaft sealing is ensured with a flushed mechanical seal or with a cooled stuffing box packing.
The system is optionally delivered as a
- Complete unit, comprising a pump with semi-elastic coupling, coupling guard and motor on a common base frame
- Pump with semi-elastic coupling, coupling guard on a base frame
- Bare shaft pump, without base frame
Utilisation
- Raw water intake, pressure boosting and general transport in power plants, waterworks and municipal drinking water supply networks
- Cooling water and industrial water supply in power plants and industrial facilities
- Irrigation in professional irrigation/agriculture
- Pumping of heating water (in accordance with VDI 2035 Germany) and water-glycol mixtures
Special features/Product advantages
- Reliable continuous duty for an efficient drinking water supply over extensive piping networks – can be tailored to suit your exact requirements
- Reduced energy costs through high overall efficiency
- Simplified and shorter alignment process thanks to tolerant coupling (option) and motor adjusting device
- Increased operational reliability thanks to quiet-running hydraulics with lower vibrations and reduced noise level
- Reduced cavitation tendency through optimised NPSH performances
- Lower space requirements due to compact design
- Also available as certified drinking water version – optionally with Ceram CT coating also approved for drinking water
- Optionally available with Ceram CT coating – for an efficiency increase of up to 3 %
- Maximum volume flow of up to 4500 m³/h
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | Grey cast iron |
| Shaft | Stainless steel |
| Shaft seal | on request |
| Operating Data | |
|---|---|
| Min. fluid temperature Tmin | -10 °C |
| Max. fluid temperature Tmax | 100 °C |
| Maximum operating pressure p | 10.0 bar |
| Max. ambient temperature Tmax | 40 °C |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Voltage tolerance | ±10 % |
| Motor efficiency class | IE3 |
| Rated power P2 | 55000 W |
| Rated speed n | 2900 1/min |
| Rated current IN | 96.7 A |
| Power factor cos φ100 | 0.87 |
| Motor efficiency 50% ηM 50% | 93.5 % |
| Motor efficiency 75% ηM 75% | 94 % |
| Motor efficiency 100% ηM 100% | 94.4 % |
| Protection class | IP55 |
| Insulation class | F |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | DN 150 |
| Pipe connection on the discharge side DNd | DN 125 |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Net weight, approx. m | 635 kg |
| Product description | Atmos TERA-SCH125/200-55/2 |
Installation and operating instructions
Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 104 |
PDF (9 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 104 |
PDF (9 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (8 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 100 |
PDF (9 MB)Wilo-Atmos TERA-SCH
| Article Number | 6088794 |
| Edition | 2020-10 |
| Number of pages | 104 |
PDF (8 MB)With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.
Recommended services | |||
 Supervision | Supervision Norm-/SCP pumps | 2219322 | |
Wilo supports during the concept phase to ensure quality work and cost efficiency. Our competent and qualified Wilo Service will support you with recommendations and technical advice throughout the entire project. Supervision includes:
| |||
 Commissioning | Commissioning Norm-/SCP pumps | 2160452 | |
For perfect functioning of the pump(s) / system(s), it is recommended to have the commissioning carried out by the works' own WILO SE Customer Service Department. Optimum setting and efficient operation of the system are ensured as a result. Commissioning is comprised of the following points:
The price for commissioning only applies to system(s) which have been installed in accordance with the installation and operating instructions and state-of-the-art technology. No costs for any materials which may be required are included. -NET- | |||
 Maintenance | Maintenance BASIC Norm-/SCP pumps | 2160467 | |
In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:
Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request. The price of the maintenance is valid inside Germany. -NET- | |||
Maintenance COMFORT Norm-/SCP pumps | 2160482 | ||
In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:
Scheduling and organisation is performed by WILO. Other individual maintenance offers are possible on request. The price of the maintenance is valid inside Germany. -NET- | |||
More suitable services | |||
 Wilo-Live Assistant | Wilo-Live Assistant Service | 2216415 | |
The Wilo-Live Assistant is a technical advisor at your side during pump service. By using the Wilo-Live Assistant, our expert advisers can support you in the boiler or equipment room via video transmission – live and in real time. You use your smartphone to show the installation set-up, while the Wilo expert follows everything on their screen. They can see the components as well as other details and can thus determine where the fault or breakdown originates. We prevent downtime and ensure operational reliability of your pumps and systems! The Wilo-Live Assistant includes:
| |||
 Installation | Installation Norm-/SCP pumps | 2219357 | |
The Wilo service offers installation of our pumps or pumping systems. We offer an end-to-end process from gathering information on site to installing our product in the overall plant. An optimal installation set-up and the interaction of various individual factors lay the foundation for long-term operational safety. Installation includes:
| |||
 System Optimisation | System Optimisation Norm-/SCP pumps | 2219252 | |
The Wilo Service offers proactive system optimisation by optimising settings and doing minor adjustments to ensure operational reliability. System Optimisation includes among others:
| |||
 Energy Solutions | Energy Solutions Norm-/SCP pumps | 2219287 | |
Wilo Service offers a proactive support to point out possible energy savings. Our service creates an overview of all installed assets to show how the energy consumption of pumps or systems can be reduced. We offer targeted consultancy and analysis, including the involvement of subsidies as well as comprehensive support around the changeover to high-efficiency technologies. Wilo-Energy solution includes:
| |||
 Repair | Repair Norm-/SCP pumps | 2219611 | |
Wilo Service draws on their competence and experience while consulting on site to decide whether the pump can actually be repaired on site or has to be sent in for a factory repair. Wilo also provides spare parts or a replacement pump to restore the operational reliability of the system. Repair includes:
| |||