Atmos TERA-SCH200/380-75/4 | Wilo

Atmos TERA-SCH200/380-75/4

Technical data
Tender text

Non self-priming, single-stage inline 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 cooled mechanical seal or with a 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 baseplate
  • pump with semi-elastic coupling, coupling guard on a baseplate
  • bare shaft pump, without baseplate

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 Cast iron
Impeller 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 75000 W
Rated speed n 1450 1/min
Rated current IN 134 A
Power factor cos φ 0.85
Motor efficiency ηM 50% 94.5 %
Motor efficiency ηM 75% 95.1 %
Motor efficiency ηM 100% 95.2 %
Protection class IP55
Insulation class F
Installation dimensions
Pipe connection on the suction side DNs DN 250
Pipe connection on the discharge side DNd DN 200
Ordering information
Brand Wilo
Net weight, approx. m 1241 kg
Product description Atmos TERA-SCH200/380-75/4
Downloads

Installation and operating instructions

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 104
PDF (9 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 104
PDF (9 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (8 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 100
PDF (9 MB)

Wilo-Atmos TERA-SCH

Article Number 6088794
Edition 2020-10
Page format 209.9 x 297.0 mm
Number of pages 104
PDF (8 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)