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Wilo-Atmos GIGA-I | Wilo

Wilo-Atmos GIGA-I

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.

Your advantages
Wilo-Atmos GIGA-I

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.

The Wilo-Atmos GIGA-I offers a wide range of components and materials for a wide variety of applications. It can pump different fluids at temperatures from -20 °C to +140 °C making it particularly suitable for air conditioning and cooling applications. Any condensate that forms can be selectively discharged via an outlet.

Equipped with state-of-the-art pump hydraulics and IE3/IE4 motors, the pump is as reliable as it is energy-efficient.

The cast components with corrosion-resistant cataphoretic coating also ensure a long service life.


Your advantages

  • Universal use in different applications, with different fluids and temperatures thanks to diverse components such as impellers, motor sizes and mechanical seals
  • State-of-the-art pump hydraulics and IE3/IE4 motor technology for reliable and energy saving operation
  • Long service life thanks to corrosion-resistant cataphoretic coating of all cast components
  • Targeted discharge of condensate when used in air-conditioning systems and chillers
  • Easy installation with the possibility of securing the pump feet for maximum stability
  • Easy maintenance and user-friendly design with optional back pull-out design and cartridge mechanical seal for large pumps
Series description
Wilo-Atmos GIGA-I (2 pol)

Design

Glanded pump in in-line design with flange connection

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.

Typekey

Example

Atmos GIGA-I 40/160-5,5/2

I

In-line pump

40

Nominal diameter DN of the pipe connection

160

Nominal impeller diameter

5.5

Rated power P2 in kW

2

Number of poles

Technical data

  • Permitted temperature range of the fluid: -20 °C to +140 °C
  • Max. ambient temperature 40 °C
  • Mechanical seal for pumping water up to Tmax = +140 °C. Up to T ≤ +40 °C, a glycol admixture of 20 % to 40 % by volume is permissible. An alternative mechanical seal must be provided for water-glycol mixtures with a glycol content of > 40% to max. 50% by volume and a fluid temperature of > +40 °C to max. +120 °C or other fluids that differ from water. When using water-glycol mixtures, the use of an S1 variant with a corresponding mechanical seal is generally recommended.
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP55
  • Nominal diameter DN 32 to DN 250
  • Standard version for operating pressure: 13 bar (up to +140 °C) / 16 bar (up to +120 °C)

Materials

  • Pump housing and lantern: Standard: EN-GJL-250;
  • Impeller: Standard: EN-GJL-200; special version: Bronze CuSn 10 stainless steel 1.4408
  • Shaft: 1.4122
  • Mechanical seal: AQEGG; other mechanical seals on request

Construction

Single-stage, low-pressure centrifugal pump in in-line design with

  • Mechanical seal
  • Flange connection with pressure measuring connection R 1/8
  • Lantern
  • Coupling
  • IEC standard motor

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • …-L1 variant with bronze impeller (at additional charge)
  • …-L4 variant with stainless steel impeller (at additional charge)
  • ...-P6 variant in back pull-out design and with cartridge mechanical seal
  • …-H1 variant with housing made of ductile cast iron on request
  • …-P4 variant for max. operating pressure of 25 bar on request
  • Other voltages and frequencies as well as ATEX approval on request
Documents

Installation and operating instructions

Wilo-Atmos GIGA-I/-B with cartridge mechanical seal

Article Number 2215202
Edition 2022-06
Page format 209.9 x 297.0 mm
Number of pages 140
PDF (6 MB)

Wilo-Atmos GIGA-I/-D/-B

Article Number 2230372
Edition 2023-06
Page format 209.9 x 297.0 mm
Number of pages 148
PDF (7 MB)

Wilo-Atmos GIGA-I/-D/-B

Article Number 2231993
Edition 2023-08
Page format 209.9 x 297.0 mm
Number of pages 80
PDF (7 MB)

General overview

General Overview 2023 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (24 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)

Certification booklet

Wilo-CronoLine-IL-E, Wilo-CronoTwin-DL-E, Wilo-CronoBloc-BL-E, Wilo-Atmos GIGA-I/-B, Wilo-CronoLine-IL, Wilo-CronoTwin-DL, Wilo-CronoBloc-BL

Article Number 2216677
Edition 2022-11
Page format 209.9 x 297.0 mm
Number of pages 40
PDF (13 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (262 KB)

Product selection
Number of results: 648
320 … 1200 mm
[648]
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealPort-to-port length L0Rated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-I 200/400-110/4
4
≥0.4
IE4
DN 200
AQ1EGG
1100 mm
110 kW
1556 kg
2227414
14
Atmos GIGA-I 200/400-110/4-P6
4
≥0.4
IE4
DN 200
AQ1EGG
1100 mm
110 kW
1590 kg
2227412
15
Atmos GIGA-I 200/400-110/4-P6-S1
4
≥0.4
IE4
DN 200
Q1Q1X4GG
1100 mm
110 kW
1590 kg
2227413
15
Atmos GIGA-I 200/400-110/4-S1
4
≥0.4
IE4
DN 200
Q1Q1X4GG
1100 mm
110 kW
1556 kg
2227415
14
Atmos GIGA-I 250/365-75/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
75 kW
1592 kg
2227462
9
Atmos GIGA-I 250/365-75/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
75 kW
1592 kg
2227463
9
Atmos GIGA-I 250/375-75/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
75 kW
1592 kg
2227460
9
Atmos GIGA-I 250/375-75/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
75 kW
1592 kg
2227461
9
Atmos GIGA-I 250/385-75/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
75 kW
1592 kg
2227458
9
Atmos GIGA-I 250/385-75/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
75 kW
1592 kg
2227459
9
Atmos GIGA-I 250/385-90/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
90 kW
1592 kg
2227456
9
Atmos GIGA-I 250/385-90/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
90 kW
1592 kg
2227457
9
Atmos GIGA-I 250/395-90/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
90 kW
1592 kg
2227454
9
Atmos GIGA-I 250/395-90/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
90 kW
1592 kg
2227455
9
Atmos GIGA-I 250/395-110/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
110 kW
1848 kg
2227452
9
Atmos GIGA-I 250/395-110/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
110 kW
1848 kg
2227453
9
Atmos GIGA-I 250/405-90/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
90 kW
1592 kg
2227450
9
Atmos GIGA-I 250/405-90/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
90 kW
1592 kg
2227451
9
Atmos GIGA-I 250/405-110/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
110 kW
1848 kg
2227448
9
Atmos GIGA-I 250/405-110/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
110 kW
1848 kg
2227449
9
Atmos GIGA-I 250/415-110/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
110 kW
1848 kg
2227446
9
Atmos GIGA-I 250/415-110/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
110 kW
1848 kg
2227447
9
Atmos GIGA-I 250/415-132/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
132 kW
1918 kg
2227444
9
Atmos GIGA-I 250/415-132/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
132 kW
1918 kg
2227445
9
Atmos GIGA-I 250/425-110/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
110 kW
1848 kg
2227442
9
Atmos GIGA-I 250/425-110/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
110 kW
1848 kg
2227443
9
Atmos GIGA-I 250/425-132/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
132 kW
1918 kg
2227440
9
Atmos GIGA-I 250/425-132/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
132 kW
1918 kg
2227441
9
Atmos GIGA-I 250/435-132/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
132 kW
1918 kg
2227438
9
Atmos GIGA-I 250/435-132/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
132 kW
1918 kg
2227439
9
Atmos GIGA-I 250/435-160/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
160 kW
2079 kg
2227436
9
Atmos GIGA-I 250/435-160/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
160 kW
2079 kg
2227437
9
Atmos GIGA-I 250/445-132/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
132 kW
1918 kg
2227434
9
Atmos GIGA-I 250/445-132/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
132 kW
1918 kg
2227435
9
Atmos GIGA-I 250/445-160/4
4
≥0.4
IE4
DN 250
AQ1EGG
1150 mm
160 kW
2079 kg
2227432
9
Atmos GIGA-I 250/445-160/4-S1
4
≥0.4
IE4
DN 250
Q1Q1X4GG
1150 mm
160 kW
2079 kg
2227433
9
Atmos GIGA-I 250/460-132/4
4
-
IE4
DN 250
AQ1EGG
1200 mm
132 kW
1921 kg
2227474
9
Atmos GIGA-I 250/460-132/4-S1
4
-
IE4
DN 250
Q1Q1X4GG
1200 mm
132 kW
1921 kg
2227475
9
Atmos GIGA-I 250/460-160/4
4
-
IE4
DN 250
AQ1EGG
1200 mm
160 kW
2082 kg
2227472
9
Atmos GIGA-I 250/460-160/4-S1
4
-
IE4
DN 250
Q1Q1X4GG
1200 mm
160 kW
2082 kg
2227473
9
Atmos GIGA-I 250/470-160/4
4
-
IE4
DN 250
AQ1EGG
1200 mm
160 kW
2082 kg
2227470
9
Atmos GIGA-I 250/470-160/4-S1
4
-
IE4
DN 250
Q1Q1X4GG
1200 mm
160 kW
2082 kg
2227471
9
Atmos GIGA-I 250/470-200/4
4
-
IE4
DN 250
AQ1EGG
1200 mm
200 kW
2302 kg
2227468
9
Atmos GIGA-I 250/470-200/4-S1
4
-
IE4
DN 250
Q1Q1X4GG
1200 mm
200 kW
2302 kg
2227469
9
Atmos GIGA-I 250/480-160/4
4
-
IE4
DN 250
AQ1EGG
1200 mm
160 kW
2082 kg
2227466
9
Atmos GIGA-I 250/480-160/4-S1
4
-
IE4
DN 250
Q1Q1X4GG
1200 mm
160 kW
2082 kg
2227467
9
Atmos GIGA-I 250/480-200/4
4
-
IE4
DN 250
AQ1EGG
1200 mm
200 kW
2302 kg
2227464
9
Atmos GIGA-I 250/480-200/4-S1
4
-
IE4
DN 250
Q1Q1X4GG
1200 mm
200 kW
2302 kg
2227465
9