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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: 635
320 … 1200 mm
[635]
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealPort-to-port length L0Rated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-I 150/285-22/4
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
22 kW
440 kg
2219144
14
Atmos GIGA-I 150/285-22/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
22 kW
440 kg
2219145
14
Atmos GIGA-I 150/295-30/4
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
30 kW
542 kg
2219142
14
Atmos GIGA-I 150/295-30/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
30 kW
542 kg
2219143
14
Atmos GIGA-I 150/305-30/4
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
30 kW
542 kg
2219140
14
Atmos GIGA-I 150/305-30/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
30 kW
542 kg
2219141
14
Atmos GIGA-I 150/305-37/4
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
37 kW
582 kg
2219760
14
Atmos GIGA-I 150/305-37/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
37 kW
604 kg
2219138
15
Atmos GIGA-I 150/305-37/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
37 kW
604 kg
2219139
15
Atmos GIGA-I 150/305-37/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
37 kW
582 kg
2219761
14
Atmos GIGA-I 150/315-37/4
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
37 kW
582 kg
2219758
14
Atmos GIGA-I 150/315-37/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
37 kW
604 kg
2219136
15
Atmos GIGA-I 150/315-37/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
37 kW
604 kg
2219137
15
Atmos GIGA-I 150/315-37/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
37 kW
582 kg
2219759
14
Atmos GIGA-I 150/315-45/4
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
45 kW
618 kg
2219756
14
Atmos GIGA-I 150/315-45/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
770 mm
45 kW
640 kg
2219134
15
Atmos GIGA-I 150/315-45/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
45 kW
640 kg
2219135
15
Atmos GIGA-I 150/315-45/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
770 mm
45 kW
618 kg
2219757
14
Atmos GIGA-I 150/360-30/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
30 kW
618 kg
2220502
14
Atmos GIGA-I 150/360-30/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
30 kW
618 kg
2220503
14
Atmos GIGA-I 150/360-37/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
37 kW
661 kg
2220500
14
Atmos GIGA-I 150/360-37/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
37 kW
686 kg
2220498
15
Atmos GIGA-I 150/360-37/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
37 kW
686 kg
2220499
15
Atmos GIGA-I 150/360-37/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
37 kW
661 kg
2220501
14
Atmos GIGA-I 150/370-37/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
37 kW
661 kg
2220496
14
Atmos GIGA-I 150/370-37/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
37 kW
686 kg
2220494
15
Atmos GIGA-I 150/370-37/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
37 kW
686 kg
2220495
15
Atmos GIGA-I 150/370-37/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
37 kW
661 kg
2220497
14
Atmos GIGA-I 150/370-45/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
45 kW
697 kg
2220492
14
Atmos GIGA-I 150/370-45/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
45 kW
818 kg
2220490
15
Atmos GIGA-I 150/370-45/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
45 kW
818 kg
2220491
15
Atmos GIGA-I 150/370-45/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
45 kW
697 kg
2220493
14
Atmos GIGA-I 150/380-45/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
45 kW
697 kg
2220488
14
Atmos GIGA-I 150/380-45/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
45 kW
818 kg
2220486
15
Atmos GIGA-I 150/380-45/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
45 kW
818 kg
2220487
15
Atmos GIGA-I 150/380-45/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
45 kW
697 kg
2220489
14
Atmos GIGA-I 150/380-55/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
55 kW
869 kg
2220484
14
Atmos GIGA-I 150/380-55/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
55 kW
995 kg
2220482
15
Atmos GIGA-I 150/380-55/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
55 kW
995 kg
2220483
15
Atmos GIGA-I 150/380-55/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
55 kW
869 kg
2220485
14
Atmos GIGA-I 150/390-55/4
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
55 kW
869 kg
2220480
14
Atmos GIGA-I 150/390-55/4-P6
4
≥0.4
IE3
DN 150
AQ1EGG
940 mm
55 kW
995 kg
2220478
15
Atmos GIGA-I 150/390-55/4-P6-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
55 kW
995 kg
2220479
15
Atmos GIGA-I 150/390-55/4-S1
4
≥0.4
IE3
DN 150
Q1Q1X4GG
940 mm
55 kW
869 kg
2220481
14
Atmos GIGA-I 150/390-75/4
4
≥0.4
IE4
DN 150
AQ1EGG
940 mm
75 kW
1175 kg
2227410
14
Atmos GIGA-I 150/390-75/4-P6
4
≥0.4
IE4
DN 150
AQ1EGG
940 mm
75 kW
1206 kg
2227408
15
Atmos GIGA-I 150/390-75/4-P6-S1
4
≥0.4
IE4
DN 150
Q1Q1X4GG
940 mm
75 kW
1206 kg
2227409
15
Atmos GIGA-I 150/390-75/4-S1
4
≥0.4
IE4
DN 150
Q1Q1X4GG
940 mm
75 kW
1175 kg
2227411
14
Atmos GIGA-I 150/400-75/4
4
≥0.4
IE4
DN 150
AQ1EGG
940 mm
75 kW
1175 kg
2227406
14
Atmos GIGA-I 150/400-75/4-P6
4
≥0.4
IE4
DN 150
AQ1EGG
940 mm
75 kW
1206 kg
2227404
15