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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 40/95-0,25/4
4
IE2
DN 40
AQ1EGG
0.25 kW
40 kg
9126714
12
Atmos GIGA-B 40/95-0,25/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.25 kW
40 kg
2216708
12
Atmos GIGA-B 40/95-2,2/2
2
IE3
DN 40
AQ1EGG
2.2 kW
61 kg
2213841
12
Atmos GIGA-B 40/95-2,2/2-S1
2
IE3
DN 40
Q1Q1X4GG
2.2 kW
61 kg
2217032
12
Atmos GIGA-B 40/105-0,37/4
4
IE2
DN 40
AQ1EGG
0.37 kW
40 kg
9126713
12
Atmos GIGA-B 40/105-0,37/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.37 kW
40 kg
2216707
12
Atmos GIGA-B 40/105-3/2
2
IE3
DN 40
AQ1EGG
3 kW
67 kg
2213840
12
Atmos GIGA-B 40/105-3/2-S1
2
IE3
DN 40
Q1Q1X4GG
3 kW
67 kg
2217031
12
Atmos GIGA-B 40/115-0,55/4
4
IE2
DN 40
AQ1EGG
0.55 kW
46 kg
9126712
12
Atmos GIGA-B 40/115-0,55/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.55 kW
46 kg
2216706
12
Atmos GIGA-B 40/115-4/2
2
IE3
DN 40
AQ1EGG
4 kW
74 kg
2213839
12
Atmos GIGA-B 40/115-4/2-S1
2
IE3
DN 40
Q1Q1X4GG
4 kW
74 kg
2217030
12
Atmos GIGA-B 40/125-0,75/4
4
IE3
DN 40
AQ1EGG
0.75 kW
49 kg
9126711
12
Atmos GIGA-B 40/125-0,75/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.75 kW
49 kg
2216705
12
Atmos GIGA-B 40/125-4/2
2
IE3
DN 40
AQ1EGG
4 kW
74 kg
2214124
12
Atmos GIGA-B 40/125-4/2-S1
2
IE3
DN 40
Q1Q1X4GG
4 kW
74 kg
2217029
12
Atmos GIGA-B 40/125-5,5/2
2
IE3
DN 40
AQ1EGG
5.5 kW
127 kg
2213838
12
Atmos GIGA-B 40/125-5,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
5.5 kW
127 kg
2217028
12
Atmos GIGA-B 40/130-4/2
2
IE3
DN 40
AQ1EGG
4 kW
79 kg
2213845
12
Atmos GIGA-B 40/130-4/2-S1
2
IE3
DN 40
Q1Q1X4GG
4 kW
79 kg
2217037
12
Atmos GIGA-B 40/140-0,55/4
4
IE3
DN 40
AQ1EGG
0.55 kW
50 kg
2213848
12
Atmos GIGA-B 40/140-0,55/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.55 kW
50 kg
2217040
12
Atmos GIGA-B 40/140-5,5/2
2
IE3
DN 40
AQ1EGG
5.5 kW
130 kg
2213844
12
Atmos GIGA-B 40/140-5,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
5.5 kW
130 kg
2217036
12
Atmos GIGA-B 40/150-0,75/4
4
IE3
DN 40
AQ1EGG
0.75 kW
53 kg
2213847
12
Atmos GIGA-B 40/150-0,75/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.75 kW
53 kg
2217039
12
Atmos GIGA-B 40/150-7,5/2
2
IE3
DN 40
AQ1EGG
7.5 kW
133 kg
2213843
12
Atmos GIGA-B 40/150-7,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
7.5 kW
133 kg
2217035
12
Atmos GIGA-B 40/160-1,1/4
4
IE3
DN 40
AQ1EGG
1.1 kW
63 kg
2213846
12
Atmos GIGA-B 40/160-1,1/4-S1
4
IE3
DN 40
Q1Q1X4GG
1.1 kW
63 kg
2217038
12
Atmos GIGA-B 40/160-7,5/2
2
IE3
DN 40
AQ1EGG
7.5 kW
133 kg
2214139
12
Atmos GIGA-B 40/160-7,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
7.5 kW
133 kg
2217034
12
Atmos GIGA-B 40/160-11/2
2
IE3
DN 40
AQ1EGG
11 kW
171 kg
2213842
12
Atmos GIGA-B 40/160-11/2-S1
2
IE3
DN 40
Q1Q1X4GG
11 kW
171 kg
2217033
12
Atmos GIGA-B 40/180-1,1/4
4
IE3
DN 40
AQ1EGG
1.1 kW
72 kg
2213854
12
Atmos GIGA-B 40/180-1,1/4-S1
4
IE3
DN 40
Q1Q1X4GG
1.1 kW
72 kg
2217047
12
Atmos GIGA-B 40/190-1,5/4
4
IE3
DN 40
AQ1EGG
1.5 kW
74 kg
2213853
12
Atmos GIGA-B 40/190-1,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
1.5 kW
74 kg
2217046
12
Atmos GIGA-B 40/190-11/2
2
IE3
DN 40
AQ1EGG
11 kW
180 kg
2213851
12
Atmos GIGA-B 40/190-11/2-S1
2
IE3
DN 40
Q1Q1X4GG
11 kW
180 kg
2217043
12
Atmos GIGA-B 40/200-1,5/4
4
IE3
DN 40
AQ1EGG
1.5 kW
74 kg
2214141
12
Atmos GIGA-B 40/200-1,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
1.5 kW
74 kg
2217045
12
Atmos GIGA-B 40/200-2,2/4
4
IE3
DN 40
AQ1EGG
2.2 kW
82 kg
2213852
12
Atmos GIGA-B 40/200-2,2/4-S1
4
IE3
DN 40
Q1Q1X4GG
2.2 kW
82 kg
2217044
12
Atmos GIGA-B 40/200-11/2
2
IE3
DN 40
AQ1EGG
11 kW
180 kg
2214142
12
Atmos GIGA-B 40/200-11/2-S1
2
IE3
DN 40
Q1Q1X4GG
11 kW
180 kg
2217042
12
Atmos GIGA-B 40/200-15/2
2
IE3
DN 40
AQ1EGG
15 kW
199 kg
2213850
12
Atmos GIGA-B 40/200-15/2-S1
2
IE3
DN 40
Q1Q1X4GG
15 kW
199 kg
2217041
12
Atmos GIGA-B 40/220-15/2
2
IE3
DN 40
AQ1EGG
15 kW
211 kg
2213858
12
Atmos GIGA-B 40/220-15/2-S1
2
IE3
DN 40
Q1Q1X4GG
15 kW
211 kg
2217053
12