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Wilo-Atmos GIGA-B | Wilo

Wilo-Atmos GIGA-B

The reliable all-rounder for heating, air-conditioning and cooling applications in large buildings.

Your advantages
Wilo-Atmos GIGA B

The reliable all-rounder for heating, air-conditioning and cooling applications in large buildings.

The Wilo-Atmos GIGA-B is a glanded pump in monobloc design, which is particularly suitable for transporting water in a variety of building types. The pump is characterised by its low life cycle cost thanks to its optimised hydraulic efficiency and ensures a long service life due to the corrosion-resistant cataphoretic coating of all cast components. A great variety of components as well as its wide temperature range from -20 °C to +140 °C makes it an all-rounder with a broad coverage of applications.

Installation and maintenance are customer-friendly thanks to standard pump support feet, back pull-out design with optional cartridge mechanical seal for large pump types (from 37 kW/4-pole). Due to its main dimensions in accordance with EN 733 it is compatible with many existing monobloc pumps. With the launch of the Atmos GIGA-B, Wilo has another glanded pump series at the cutting edge of technology under its belt.


Your advantages

  • Energy-saving due to state-of-the-art pump hydraulics and usage of IE3 motors
  • Universal use in diverse applications thanks to different impeller materials, several motor options as well as different mechanical seals
  • Easy installation due to standard pump support feet and optional supporting block
  • Easy maintenance and user-friendly design with optional back pull-out design and cartridge mechanical seal for large pump types
  • Cataphoretic coating of all cast iron components ensures high resistance to corrosion and long service life
  • Meets user requirements due to performance and main dimensions in accordance with EN 733 (DIN for end-suction pumps)
Series description
Wilo-Atmos GIGA-B 2pl

Design

Glanded pump in monobloc design with flange connection

Application

For pumping heating water (in accordance with VDI 2035), water-glycol mixtures, cooling water and chilled water without abrasive substances in heating, chilled water and cooling water systems.

Typekey

Example

BL 40/160-4/2

BL

Monobloc pump

40

Nominal diameter DN of the pipe connection (pressure port)

160

Nominal impeller diameter

4

Rated motor power P2 in kW

2

number of poles

Technical data

  • Permissible temperature range of -20 °C to +140 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP55
  • Nominal diameter DN 32 to DN 150
  • Max. operating pressure 16 bar (optionally 25 bar on request)

Materials

  • Pump housing and lantern: Standard: EN-GJL-250; optional: Spheroidal cast iron EN-GJS-400-18-LT (depending on type)
  • 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 block design, with axial suction port and radially arranged pressure port 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
Documents

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)

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 2022-03
Page format 209.9 x 297.0 mm
Number of pages 36
PDF (7 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: 738
Product descriptionNumber of polesMotor efficiency classNominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-B 32/85-1,1/2
2
IE3
DN 32
AQ1EGG
1.1 kW
48 kg
9126730
12
Atmos GIGA-B 32/85-1,1/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.1 kW
48 kg
2216704
12
Atmos GIGA-B 32/85.1-0,75/2
2
IE3
DN 32
AQ1EGG
0.75 kW
42 kg
9139949
12
Atmos GIGA-B 32/85.1-0,75/2-S1
2
IE3
DN 32
Q1Q1X4GG
0.75 kW
42 kg
2216853
12
Atmos GIGA-B 32/95-1,5/2
2
IE3
DN 32
AQ1EGG
1.5 kW
56 kg
9126729
12
Atmos GIGA-B 32/95-1,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.5 kW
56 kg
2216703
12
Atmos GIGA-B 32/95.1-1,1/2
2
IE3
DN 32
AQ1EGG
1.1 kW
47 kg
9139948
12
Atmos GIGA-B 32/95.1-1,1/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.1 kW
47 kg
2216852
12
Atmos GIGA-B 32/105-0,25/4
4
IE3
DN 32
AQ1EGG
0.25 kW
37 kg
9126708
12
Atmos GIGA-B 32/105-0,25/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.25 kW
37 kg
2216698
12
Atmos GIGA-B 32/105-2,2/2
2
IE3
DN 32
AQ1EGG
2.2 kW
59 kg
9126728
12
Atmos GIGA-B 32/105-2,2/2-S1
2
IE3
DN 32
Q1Q1X4GG
2.2 kW
59 kg
2216702
12
Atmos GIGA-B 32/105.1-1,5/2
2
IE3
DN 32
AQ1EGG
1.5 kW
56 kg
9139947
12
Atmos GIGA-B 32/105.1-1,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.5 kW
56 kg
2216851
12
Atmos GIGA-B 32/115-0,37/4
4
IE3
DN 32
AQ1EGG
0.37 kW
38 kg
9126707
12
Atmos GIGA-B 32/115-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
38 kg
2216697
12
Atmos GIGA-B 32/115-3/2
2
IE3
DN 32
AQ1EGG
3 kW
65 kg
9126727
12
Atmos GIGA-B 32/115-3/2-S1
2
IE3
DN 32
Q1Q1X4GG
3 kW
65 kg
2216701
12
Atmos GIGA-B 32/115.1-0,25/4
4
IE2
DN 32
AQ1EGG
0.25 kW
37 kg
9139941
12
Atmos GIGA-B 32/115.1-0,25/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.25 kW
37 kg
2216848
12
Atmos GIGA-B 32/115.1-2,2/2
2
IE3
DN 32
AQ1EGG
2.2 kW
58 kg
9139946
12
Atmos GIGA-B 32/115.1-2,2/2-S1
2
IE3
DN 32
Q1Q1X4GG
2.2 kW
58 kg
2216850
12
Atmos GIGA-B 32/125-0,55/4
4
IE3
DN 32
AQ1EGG
0.55 kW
43 kg
9126706
12
Atmos GIGA-B 32/125-0,55/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.55 kW
43 kg
2216696
12
Atmos GIGA-B 32/125-3/2
2
IE3
DN 32
AQ1EGG
3 kW
63 kg
2214131
12
Atmos GIGA-B 32/125-3/2-S1
2
IE3
DN 32
Q1Q1X4GG
3 kW
63 kg
2216700
12
Atmos GIGA-B 32/125-4/2
2
IE3
DN 32
AQ1EGG
4 kW
72 kg
9126726
12
Atmos GIGA-B 32/125-4/2-S1
2
IE3
DN 32
Q1Q1X4GG
4 kW
72 kg
2216699
12
Atmos GIGA-B 32/125.1-0,37/4
4
IE2
DN 32
AQ1EGG
0.37 kW
37 kg
9139940
12
Atmos GIGA-B 32/125.1-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
37 kg
2216847
12
Atmos GIGA-B 32/125.1-3/2
2
IE3
DN 32
AQ1EGG
3 kW
62 kg
9139945
12
Atmos GIGA-B 32/125.1-3/2-S1
2
IE3
DN 32
Q1Q1X4GG
3 kW
62 kg
2216849
12
Atmos GIGA-B 32/130.1-1,5/2
2
IE3
DN 32
AQ1EGG
1.5 kW
63 kg
9139960
12
Atmos GIGA-B 32/130.1-1,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.5 kW
63 kg
2216860
12
Atmos GIGA-B 32/140.1-0,25/4
4
IE2
DN 32
AQ1EGG
0.25 kW
44 kg
9139953
12
Atmos GIGA-B 32/140.1-0,25/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.25 kW
44 kg
2216856
12
Atmos GIGA-B 32/140.1-2,2/2
2
IE3
DN 32
AQ1EGG
2.2 kW
66 kg
9139959
12
Atmos GIGA-B 32/140.1-2,2/2-S1
2
IE3
DN 32
Q1Q1X4GG
2.2 kW
66 kg
2216859
12
Atmos GIGA-B 32/150-0,37/4
4
IE3
DN 32
AQ1EGG
0.37 kW
43 kg
2213831
12
Atmos GIGA-B 32/150-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
43 kg
2217021
12
Atmos GIGA-B 32/150-4/2
2
IE3
DN 32
AQ1EGG
4 kW
76 kg
2213833
12
Atmos GIGA-B 32/150-4/2-S1
2
IE3
DN 32
Q1Q1X4GG
4 kW
76 kg
2217023
12
Atmos GIGA-B 32/150.1-0,37/4
4
IE2
DN 32
AQ1EGG
0.37 kW
45 kg
9139952
12
Atmos GIGA-B 32/150.1-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
45 kg
2216855
12
Atmos GIGA-B 32/150.1-3/2
2
IE3
DN 32
AQ1EGG
3 kW
69 kg
9139958
12
Atmos GIGA-B 32/150.1-3/2-S1
2
IE3
DN 32
Q1Q1X4GG
3 kW
69 kg
2216858
12
Atmos GIGA-B 32/160-0,55/4
4
IE3
DN 32
AQ1EGG
0.55 kW
47 kg
2213830
12
Atmos GIGA-B 32/160-0,55/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.55 kW
47 kg
2217020
12
Atmos GIGA-B 32/160-5,5/2
2
IE3
DN 32
AQ1EGG
5.5 kW
127 kg
2213832
12
Atmos GIGA-B 32/160-5,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
5.5 kW
127 kg
2217022
12