Wilo-Atmos TERA-SCH | Wilo

Wilo-Atmos TERA-SCH

Axially split case pump for reliable operation and energy-efficient transport of large volume flows through extensive distribution networks.

Your advantages
Wilo-Atmos TERA-SCH

Axially split case pump for reliable operation and energy-efficient transport of large volume flows through extensive distribution networks.

The Wilo-Atmos TERA-SCH axially split case pump provides a reliable water supply 365 days a year at low operating costs. The pump’s easy maintenance design and high efficiency across the entire characteristic curve ensure low-wearing and energy-efficient operation and contribute to the consistent water supply.


Your 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 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 which is also approved for drinking water
  • Optionally with Ceram CT coating – for an efficiency increase of up to 3 %
  • Standard volume flow of up to 4500 m³/h
Series description

Design

Pump with axially split housing mounted on a base frame

Application

  • 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

Typekey

Example

Atmos TERA-SCH 250/360-75/4-L1

Atmos

Product family

TERA

Series designation

SCH

Axially split case pump, horizontal

250

DN for the pressure flange

360

Impeller nominal diameter [mm]

75

Rated power P2 [kW]

4

Number of poles

L1

Variant code (L1 = bronze impeller)

Technical data

  • Fluid temperature -20 °C to +120 °C
  • Mains connection 3~400 V, 50 Hz
  • Nominal diameters
    • on the suction side: DN 150 to DN 600
    • on the pressure side: DN 125 to DN 450
  • Max. operating pressure: PN 10, PN 16

Materials

  • Pump housing: EN-GJL-250
  • Impeller: EN-GJL-250 / G-CuSn10 / GX5CrNiMo19-11-2
  • Shaft: X12cr13

Construction

  • Centrifugal pump with axially split housing, available in single-stage design
  • Delivered as complete unit (pump with coupling, coupling guard, motor and baseplate) or without motor or only pump hydraulics
  • Shaft sealing with mechanical seal or stuffing box packing
  • 2-, 4- and 6-pole motors; IE3-standard to 1000 kW (IE4 on request)
  • Welded steel frame

Delivery state

  • Bare shaft pump or with coupling or as complete unit
  • Installation and operating instructions
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)

General overview (Documents)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Brochure (Documents)

Product information Wilo-EFC. Powerful, flexible, cost-efficient.

Page format 209.9 x 297.0 mm
Number of pages 8
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)
Product list
Number of results: 63
240 … 430 mm
[53]
Product descriptionNumber of polesMotor efficiency classNominal flange diameterMechanical sealPort-to-port length L0Rated power P2
Atmos TERA-SCH150/360-75/4
4
IE3
DN 150
on request
290 mm
75 kW
Atmos TERA-SCH150/360-55/4
4
IE3
DN 150
on request
290 mm
55 kW
Atmos TERA-SCH150/360-45/4
4
IE3
DN 150
on request
290 mm
45 kW
Atmos TERA-SCH150/360-37/4
4
IE3
DN 150
on request
290 mm
37 kW
Atmos TERA-SCH200/380-132/4
4
IE3
DN 200
on request
310 mm
132 kW
Atmos TERA-SCH200/380-110/4
4
IE3
DN 200
on request
310 mm
110 kW
Atmos TERA-SCH200/380-90/4
4
IE3
DN 200
on request
310 mm
90 kW
Atmos TERA-SCH200/380-75/4
4
IE3
DN 200
on request
310 mm
75 kW
Atmos TERA-SCH200/380-55/4
4
IE3
DN 200
on request
310 mm
55 kW
Atmos TERA-SCH200/420-200/4
4
IE3
DN 200
on request
325 mm
200 kW
Atmos TERA-SCH200/420-160/4
4
IE3
DN 200
on request
325 mm
160 kW
Atmos TERA-SCH200/420-132/4
4
IE3
DN 200
on request
325 mm
132 kW
Atmos TERA-SCH200/420-110/4
4
IE3
DN 200
on request
325 mm
110 kW
Atmos TERA-SCH200/420-90/4
4
IE3
DN 200
on request
325 mm
90 kW
Atmos TERA-SCH300/430-280/4
-
-
DN 300
on request
345 mm
-
Atmos TERA-SCH300/430-250/4
4
IE3
DN 300
on request
345 mm
250 kW
Atmos TERA-SCH300/430-200/4
4
IE3
DN 300
on request
345 mm
200 kW
Atmos TERA-SCH300/430-160/4
4
IE3
DN 300
on request
345 mm
160 kW
Atmos TERA-SCH350/500-185/6
-
-
DN 350
on request
390 mm
-
Atmos TERA-SCH350/500-160/6
6
IE3
DN 350
on request
390 mm
160 kW
Atmos TERA-SCH350/500-132/6
6
IE3
DN 350
on request
390 mm
132 kW
Atmos TERA-SCH350/500-110/6
6
IE3
DN 350
on request
390 mm
110 kW
Atmos TERA-SCH350/500-90/6
6
IE3
DN 350
on request
390 mm
90 kW
Atmos TERA-SCH400/490-500/4
4
IE3
DN 400
on request
-
500 kW
Atmos TERA-SCH400/490-450/4
4
IE3
DN 400
on request
-
450 kW
Atmos TERA-SCH400/490-400/4
4
IE3
DN 400
on request
-
400 kW
Atmos TERA-SCH400/490-355/4
4
IE3
DN 400
on request
-
355 kW
Atmos TERA-SCH400/490-315/4
4
IE3
DN 400
on request
-
315 kW
Atmos TERA-SCH450/630-560/6
6
IE3
DN 450
on request
-
560 kW
Atmos TERA-SCH450/630-500/6
6
IE3
DN 450
on request
-
500 kW
Atmos TERA-SCH450/630-450/6
6
IE3
DN 450
on request
-
450 kW
Atmos TERA-SCH450/630-400/6
6
IE3
DN 450
on request
-
400 kW
Atmos TERA-SCH450/630-355/6
6
IE3
DN 450
on request
-
355 kW
Atmos TERA-SCH150/230-37/2
2
IE3
DN 150
on request
240 mm
37 kW
Atmos TERA-SCH150/230-45/2
2
IE3
DN 150
on request
240 mm
45 kW
Atmos TERA-SCH150/230-55/2
2
IE3
DN 150
on request
240 mm
55 kW
Atmos TERA-SCH150/230-75/2
2
IE3
DN 150
on request
240 mm
75 kW
Atmos TERA-SCH200/320-30/4
4
IE3
DN 200
on request
300 mm
30 kW
Atmos TERA-SCH200/320-37/4
4
IE3
DN 200
on request
300 mm
37 kW
Atmos TERA-SCH200/320-45/4
4
IE3
DN 200
on request
300 mm
45 kW
Atmos TERA-SCH200/320-55/4
4
IE3
DN 200
on request
300 mm
55 kW
Atmos TERA-SCH200/320-75/4
4
IE3
DN 200
on request
300 mm
75 kW
Atmos TERA-SCH200/500-132/4
4
IE3
DN 200
on request
323 mm
132 kW
Atmos TERA-SCH200/500-160/4
4
IE3
DN 200
on request
323 mm
160 kW
Atmos TERA-SCH200/500-200/4
4
IE3
DN 200
on request
323 mm
200 kW
Atmos TERA-SCH200/500-250/4
4
IE3
DN 200
on request
323 mm
250 kW
Atmos TERA-SCH200/500-315/4
4
IE3
DN 200
on request
323 mm
315 kW
Atmos TERA-SCH250/360-110/4
4
IE3
DN 250
on request
315 mm
110 kW
Atmos TERA-SCH250/360-55/4
4
IE3
DN 250
on request
315 mm
55 kW
Atmos TERA-SCH250/360-75/4
4
IE3
DN 250
on request
315 mm
75 kW