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Wilo-Atmos GIGA-N | Wilo

Wilo-Atmos GIGA-N

The standard pump for universal applications and a long service life.

Your advantages
Wilo-Atmos GIGA-N

The standard pump for universal applications and a long service life.

The Wilo-Atmos GIGA-N is the entry-level model for glanded pumps. The wide range of motors and materials to choose from plus its wide temperature range from -20 to +140 °C make it a real all-rounder for a whole host of different applications.

Designed specifically for continuous operation, the pump also boasts a long service life thanks to its corrosion-resistant coatings and maintenance-free roller bearings. If maintenance is required, the spacer coupling ensures the mechanical seal can be replaced as quickly as possible. The speed of the Wilo-Atmos GIGA-N is controlled by a Wilo-EFC converter. It can be fitted with temperature and vibration monitoring for the pump bearing so that impending breakdowns can be recognised in good time.

With that in mind, Wilo also offers additional, complementary services ranging from commissioning through to maintenance, and the comprehensive full-service WiloCare package is designed to ensure optimal operational reliability via Wilo remote monitoring.


Your advantages

  • Energy-saving thanks to increased overall efficiency through improved hydraulics and the use of IE3 motors - IE4-motor as option
  • Suitable for drinking water supply (ACS-, UBA- compliant)
  • Cataphoretic coating of all cast components for high corrosion resistance and long service life (not available for the drinking water version)
  • Universally usable thanks to standardised dimensions, a range of motor options and impellers made of different materials
  • Easy maintenance thanks to user-friendly spacer coupling in back pull-out design
  • High operational reliability thanks to improved impeller construction for pressure reduction
Series description
Wilo-Atmos GIGA-N (2pl)

Design

Single-stage, low-pressure centrifugal pump with axial suction, mounted on a baseplate. Standard version with spacer coupling.

Application

  • The pumping of heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled water and cooling systems.
  • Applications for irrigation, building services, general industry, power stations, etc.

Equipment/function

Single-stage low-pressure centrifugal pump in monobloc design with coupling, coupling guard, motor and baseplate

  • Mechanical seal

Typekey

Example

Atmos GIGA-N 40/200-11/2

Atmos

Product family

GIGA

Series designation

N

Standard pump with axial suction

40

DN for the pressure flange

200

Impeller nominal diameter [mm]

11

Rated power P2 [kW]

2

Number of poles

Technical data

  • Permissible temperature range of -20 °C to +140 °C
  • Mains connection 3~400 V, 50 Hz
  • Protection class IP55
  • Nominal diameter DN 32 to DN 150
  • Max. operating pressure 16 bar

Materials

  • Pump housing and lantern. Standard: EN-GJL-250
  • Impeller: Standard: EN-GJL-200; others on request
  • Shaft: 1.4021
  • Mechanical seal: AQEGG; other mechanical seals on request

Construction

  • Single-stage low-pressure centrifugal pump as baseplate pump with axial suction ports with flanged bearing brackets and axle fastening for flexibly coupled drives
  • Spacer coupling (sleeve coupling) is standard; this provides the option of leaving the motor in position when dismantling the rotor unit
  • Variant ...-P5 without spacer coupling (at reduced price, see price list)

Scope of delivery

  • Pump
  • Installation and operating instructions
  • Bare shaft pump or
  • Pump on baseplate with coupling and coupling guard, without motor or
  • Completely mounted pump on baseplate with electric motor
Documents

Installation and operating instructions

Wilo-Atmos GIGA-N

Article Number 6074707
Edition 2019-04
Page format 209.9 x 297.0 mm
Number of pages 1064
PDF (8 MB)

General overview

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Consulting manual

Glanded pumps, single-stage, single-volute

Article Number Wilo515021
Edition 2021-12
Page format 209.9 x 297.0 mm
Number of pages 24
PDF (7 MB)

Brochure

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

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Number of results: 688
Product descriptionNumber of polesMotor efficiency classPipe connection on the suction side DNsPipe connection on the discharge side DNdSpacer couplingRated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-N 100/315.1-200/2-P5
2
IE3
DN 125
DN 100
Without spacer
200 kW
2063 kg
6086821
14
Atmos GIGA-N 100/315.1-B
-
-
DN 125
DN 100
Without spacer
-
-
6090500
14
Atmos GIGA-N 100/400-22/4
4
IE3
DN 125
DN 100
With spacer
22 kW
660 kg
6086428
14
Atmos GIGA-N 100/400-22/4-P5
4
IE3
DN 125
DN 100
Without spacer
22 kW
660 kg
6086836
14
Atmos GIGA-N 100/400-30/4
4
IE3
DN 125
DN 100
With spacer
30 kW
711 kg
6086427
14
Atmos GIGA-N 100/400-30/4-P5
4
IE3
DN 125
DN 100
Without spacer
30 kW
711 kg
6086835
14
Atmos GIGA-N 100/400-37/4
4
IE3
DN 125
DN 100
With spacer
37 kW
883 kg
6086426
14
Atmos GIGA-N 100/400-37/4-P5
4
IE3
DN 125
DN 100
Without spacer
37 kW
883 kg
6086834
14
Atmos GIGA-N 100/400-45/4
4
IE3
DN 125
DN 100
With spacer
45 kW
915 kg
6086425
14
Atmos GIGA-N 100/400-45/4-P5
4
IE3
DN 125
DN 100
Without spacer
45 kW
915 kg
6086833
14
Atmos GIGA-N 100/400-55/4
4
IE3
DN 125
DN 100
With spacer
55 kW
1015 kg
6086424
14
Atmos GIGA-N 100/400-55/4-P5
4
IE3
DN 125
DN 100
Without spacer
55 kW
1015 kg
6086832
14
Atmos GIGA-N 100/400-B
-
-
DN 125
DN 100
Without spacer
-
-
6090512
14
Atmos GIGA-N 125/200-5,5/4
4
IE3
DN 150
DN 125
With spacer
5.5 kW
316 kg
6086238
13
Atmos GIGA-N 125/200-5,5/4-P5
4
IE3
DN 150
DN 125
Without spacer
5.5 kW
316 kg
6086646
13
Atmos GIGA-N 125/200-7,5/4
4
IE3
DN 150
DN 125
With spacer
7.5 kW
327 kg
6086240
13
Atmos GIGA-N 125/200-7,5/4-P5
4
IE3
DN 150
DN 125
Without spacer
7.5 kW
327 kg
6086648
13
Atmos GIGA-N 125/200-11/4
4
IE3
DN 150
DN 125
With spacer
11 kW
434 kg
6086234
13
Atmos GIGA-N 125/200-11/4-P5
4
IE3
DN 150
DN 125
Without spacer
11 kW
378 kg
6086642
13
Atmos GIGA-N 125/200-15/4
4
IE3
DN 150
DN 125
With spacer
15 kW
459 kg
6086236
13
Atmos GIGA-N 125/200-15/4-P5
4
IE3
DN 150
DN 125
Without spacer
15 kW
404 kg
6086644
13
Atmos GIGA-N 125/200-45/2
2
IE3
DN 150
DN 125
With spacer
45 kW
771 kg
6086237
13
Atmos GIGA-N 125/200-45/2-P5
2
IE3
DN 150
DN 125
Without spacer
45 kW
771 kg
6086645
13
Atmos GIGA-N 125/200-55/2
2
IE3
DN 150
DN 125
With spacer
55 kW
899 kg
6086239
13
Atmos GIGA-N 125/200-55/2-P5
2
IE3
DN 150
DN 125
Without spacer
55 kW
899 kg
6086647
13
Atmos GIGA-N 125/200-75/2
2
IE3
DN 150
DN 125
With spacer
75 kW
1222 kg
6086241
13
Atmos GIGA-N 125/200-75/2-P5
2
IE3
DN 150
DN 125
Without spacer
75 kW
1222 kg
6086649
13
Atmos GIGA-N 125/200-90/2
2
IE3
DN 150
DN 125
With spacer
90 kW
1262 kg
6086242
13
Atmos GIGA-N 125/200-90/2-P5
2
IE3
DN 150
DN 125
Without spacer
90 kW
1262 kg
6086650
13
Atmos GIGA-N 125/200-B
-
-
DN 150
DN 125
Without spacer
-
-
6090511
13
Atmos GIGA-N 125/250-7,5/4
4
IE3
DN 150
DN 125
With spacer
7.5 kW
338 kg
6086251
13
Atmos GIGA-N 125/250-7,5/4-P5
4
IE3
DN 150
DN 125
Without spacer
7.5 kW
338 kg
6086659
13
Atmos GIGA-N 125/250-11/4
4
IE3
DN 150
DN 125
With spacer
11 kW
445 kg
6086243
13
Atmos GIGA-N 125/250-11/4-P5
4
IE3
DN 150
DN 125
Without spacer
11 kW
389 kg
6086651
13
Atmos GIGA-N 125/250-15/4
4
IE3
DN 150
DN 125
With spacer
15 kW
470 kg
6086246
13
Atmos GIGA-N 125/250-15/4-P5
4
IE3
DN 150
DN 125
Without spacer
15 kW
415 kg
6086654
13
Atmos GIGA-N 125/250-18,5/4
4
IE3
DN 150
DN 125
With spacer
18.5 kW
510 kg
6086248
13
Atmos GIGA-N 125/250-18,5/4-P5
4
IE3
DN 150
DN 125
Without spacer
18.5 kW
455 kg
6086656
13
Atmos GIGA-N 125/250-22/4
4
IE3
DN 150
DN 125
With spacer
22 kW
531 kg
6086249
13
Atmos GIGA-N 125/250-22/4-P5
4
IE3
DN 150
DN 125
Without spacer
22 kW
476 kg
6086657
13
Atmos GIGA-N 125/250-75/2
2
IE3
DN 150
DN 125
With spacer
75 kW
1233 kg
6086252
13
Atmos GIGA-N 125/250-75/2-P5
2
IE3
DN 150
DN 125
Without spacer
75 kW
1233 kg
6086660
13
Atmos GIGA-N 125/250-90/2
2
IE3
DN 150
DN 125
With spacer
90 kW
1273 kg
6086253
13
Atmos GIGA-N 125/250-90/2-P5
2
IE3
DN 150
DN 125
Without spacer
90 kW
1273 kg
6086661
13
Atmos GIGA-N 125/250-B
-
-
DN 150
DN 125
Without spacer
-
-
6090509
13
Atmos GIGA-N 125/250.1-90/2
2
IE3
DN 150
DN 125
With spacer
90 kW
1273 kg
6086254
14
Atmos GIGA-N 125/250.1-90/2-P5
2
IE3
DN 150
DN 125
Without spacer
90 kW
1273 kg
6086662
14
Atmos GIGA-N 125/250.1-110/2
2
IE3
DN 150
DN 125
With spacer
110 kW
1657 kg
6086581
14
Atmos GIGA-N 125/250.1-110/2-P5
2
IE3
DN 150
DN 125
Without spacer
110 kW
1657 kg
6086582
14
Atmos GIGA-N 125/250.1-132/2
2
IE3
DN 150
DN 125
With spacer
132 kW
1756 kg
6086583
14