Search
Contact
E-mail
Catalogue creation
My favorites
Product comparison
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

Environmentally friendly properties

  • Efficient pump hydraulics and usage of IE3/IE4 motors for high energy saving
  • Efficient design of cast iron components for lowest possible weight
  • Sustainable and carbon-neutral production and processes in our European factories
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/-D/-B

Article Number 2230372
Edition 2023-06
Number of pages 148
Language de, en, fr, nl
PDF (7 MB)

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

Article Number 2231993
Edition 2023-08
Number of pages 80
Language en, zh
PDF (7 MB)

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

Article Number 2230371
Edition 2023-06
Number of pages 40
Language en
PDF (6 MB)

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

Article Number 2231893
Edition 2023-08
Number of pages 156
Language de, en, fr, nl
PDF (8 MB)

Consulting manual

Glanded pumps, single-stage, single-volute

Article Number Wilo515021
Edition 2021-12
Number of pages 24
Language en
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
Number of pages 40
Language language neutral
PDF (13 MB)
Product selection
Number of results: 648
Nominal flange diameter
Port-to-port length L0
320 … 1200 mm
[648]
Mechanical seal
Number of poles
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealPort-to-port length L0Rated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-I 80/160-22/2
2
≥0.4
IE3
DN 80
AQ1EGG
440 mm
22 kW
294 kg
2222604
12
Atmos GIGA-I 80/160-22/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
440 mm
22 kW
294 kg
2222605
12
Atmos GIGA-I 80/165-15/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
15 kW
216 kg
2220252
12
Atmos GIGA-I 80/165-15/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
15 kW
216 kg
2220253
12
Atmos GIGA-I 80/165-18,5/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
18.5 kW
235 kg
2220250
12
Atmos GIGA-I 80/165-18,5/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
18.5 kW
235 kg
2220251
12
Atmos GIGA-I 80/170-2,2/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
2.2 kW
140 kg
2220260
12
Atmos GIGA-I 80/170-2,2/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
2.2 kW
140 kg
2220261
12
Atmos GIGA-I 80/170-18,5/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
18.5 kW
235 kg
2220248
12
Atmos GIGA-I 80/170-18,5/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
18.5 kW
235 kg
2220249
12
Atmos GIGA-I 80/170-22/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
22 kW
309 kg
2220246
12
Atmos GIGA-I 80/170-22/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
22 kW
309 kg
2220247
12
Atmos GIGA-I 80/180-3/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
3 kW
140 kg
2220258
12
Atmos GIGA-I 80/180-3/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
3 kW
140 kg
2220259
12
Atmos GIGA-I 80/180-30/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
30 kW
363 kg
2220244
12
Atmos GIGA-I 80/180-30/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
30 kW
363 kg
2220245
12
Atmos GIGA-I 80/190-3/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
3 kW
140 kg
2220256
12
Atmos GIGA-I 80/190-3/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
3 kW
140 kg
2220257
12
Atmos GIGA-I 80/190-4/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
4 kW
146 kg
2220254
12
Atmos GIGA-I 80/190-4/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
4 kW
146 kg
2220255
12
Atmos GIGA-I 80/190-30/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
30 kW
363 kg
2220242
12
Atmos GIGA-I 80/190-30/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
30 kW
363 kg
2220243
12
Atmos GIGA-I 80/190-37/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
37 kW
387 kg
2220240
12
Atmos GIGA-I 80/190-37/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
37 kW
387 kg
2220241
12
Atmos GIGA-I 80/200-5,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
5.5 kW
170 kg
2222620
12
Atmos GIGA-I 80/200-5,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
5.5 kW
170 kg
2222621
12
Atmos GIGA-I 80/200-37/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
37 kW
387 kg
2222618
12
Atmos GIGA-I 80/200-37/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
37 kW
387 kg
2222619
12
Atmos GIGA-I 80/200-45/2
2
≥0.4
IE3
DN 80
AQ1EGG
500 mm
45 kW
433 kg
2222616
12
Atmos GIGA-I 80/200-45/2-S1
2
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
45 kW
433 kg
2222617
12
Atmos GIGA-I 80/230-4/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
4 kW
168 kg
2219046
13
Atmos GIGA-I 80/230-4/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
4 kW
168 kg
2219047
13
Atmos GIGA-I 80/240-5,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
5.5 kW
195 kg
2219044
13
Atmos GIGA-I 80/240-5,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
5.5 kW
195 kg
2219045
13
Atmos GIGA-I 80/250-7,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
7.5 kW
205 kg
2219042
13
Atmos GIGA-I 80/250-7,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
7.5 kW
205 kg
2219043
13
Atmos GIGA-I 80/285-5,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
5.5 kW
229 kg
2220364
13
Atmos GIGA-I 80/285-5,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
5.5 kW
229 kg
2220365
13
Atmos GIGA-I 80/295-5,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
5.5 kW
229 kg
2220362
13
Atmos GIGA-I 80/295-5,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
5.5 kW
229 kg
2220363
13
Atmos GIGA-I 80/295-7,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
7.5 kW
240 kg
2220360
13
Atmos GIGA-I 80/295-7,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
7.5 kW
240 kg
2220361
13
Atmos GIGA-I 80/305-7,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
7.5 kW
240 kg
2220358
13
Atmos GIGA-I 80/305-7,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
7.5 kW
240 kg
2220359
13
Atmos GIGA-I 80/305-11/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
11 kW
262 kg
2220356
13
Atmos GIGA-I 80/305-11/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
11 kW
262 kg
2220357
13
Atmos GIGA-I 80/315-11/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
11 kW
262 kg
2220354
13
Atmos GIGA-I 80/315-11/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
11 kW
262 kg
2220355
13
Atmos GIGA-I 80/315-15/4
4
≥0.4
IE3
DN 80
AQ1EGG
620 mm
15 kW
322 kg
2220352
13
Atmos GIGA-I 80/315-15/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
620 mm
15 kW
322 kg
2220353
13