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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 cold water without abrasive substances in heating, cold water and cooling water systems.

Typekey

Example

B 65/130-5.5/2/6

B

Monobloc pump

65

Nominal diameter DN of the flange connection (discharge side) in mm

130

Nominal impeller diameter in mm

5,5

Rated power P2 in kW

2

Number of poles

6

60 Hz version

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 monobloc design, with axial suction port and radially arranged pressure port with

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

Delivery state

  • Pump
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-Atmos GIGA-B

Article Number 2215196
Edition 2021-08
Page format 209.9 x 297.0 mm
Number of pages 40
PDF (5 MB)

Wilo-Atmos GIGA-B

Article Number 2215197
Edition 2021-08
Page format 209.9 x 297.0 mm
Number of pages 136
PDF (4 MB)

Wilo-Atmos GIGA-B

Article Number 2205298
Edition 2021-08
Page format 209.9 x 297.0 mm
Number of pages 68
PDF (3 MB)

Wilo-Atmos GIGA-B

Article Number 2215202
Edition 2021-08
Page format 209.9 x 297.0 mm
Number of pages 136
PDF (5 MB)

Wilo-Atmos GIGA-B

Article Number 2205299
Edition 2021-08
Page format 209.9 x 297.0 mm
Number of pages 68
PDF (3 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 730
Product descriptionNumber of polesMotor efficiency classNominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-B 150/210-11/4
4
IE3
DN 150
AQ1EGG
11 kW
288 kg
2151506
14
Atmos GIGA-B 80/400-37/4
4
IE3
DN 80
AQ1EGG
37 kW
587 kg
2160881
14
Atmos GIGA-B 80/390-30/4
4
IE3
DN 80
AQ1EGG
30 kW
484 kg
2160882
14
Atmos GIGA-B 80/380-22/4
4
IE3
DN 80
AQ1EGG
22 kW
422 kg
2160883
14
Atmos GIGA-B 80/370-18,5/4
4
IE3
DN 80
AQ1EGG
18.5 kW
399 kg
2160884
14
Atmos GIGA-B 40/125-0,75/4
4
IE3
DN 40
AQ1EGG
0.75 kW
49 kg
9126711
12
Atmos GIGA-B 40/115-0,55/4
4
IE2
DN 40
AQ1EGG
0.55 kW
46 kg
9126712
12
Atmos GIGA-B 40/105-0,37/4
4
IE2
DN 40
AQ1EGG
0.37 kW
40 kg
9126713
12
Atmos GIGA-B 40/95-0,25/4
4
IE2
DN 40
AQ1EGG
0.25 kW
40 kg
9126714
12
Atmos GIGA-B 50/125-1,1/4
4
IE3
DN 50
AQ1EGG
1.1 kW
59 kg
9126716
12
Atmos GIGA-B 50/115-0,75/4
4
IE3
DN 50
AQ1EGG
0.75 kW
51 kg
9126717
12
Atmos GIGA-B 50/105-0,55/4
4
IE2
DN 50
AQ1EGG
0.55 kW
48 kg
9126718
12
Atmos GIGA-B 50/95-0,37/4
4
IE2
DN 50
AQ1EGG
0.37 kW
42 kg
9126719
12
Atmos GIGA-B 65/125-1,1/4
4
IE3
DN 65
AQ1EGG
1.1 kW
64 kg
9132647
12
Atmos GIGA-B 65/115-0,75/4
4
IE3
DN 65
AQ1EGG
0.75 kW
56 kg
9132648
12
Atmos GIGA-B 65/105-0,55/4
4
IE2
DN 65
AQ1EGG
0.55 kW
53 kg
9132649
12
Atmos GIGA-B 150/200-15/4
4
IE3
DN 150
AQ1EGG
15 kW
291 kg
9132651
13
Atmos GIGA-B 150/190-11/4
4
IE3
DN 150
AQ1EGG
11 kW
268 kg
9132652
13
Atmos GIGA-B 150/180-7,5/4
4
IE3
DN 150
AQ1EGG
7.5 kW
246 kg
9132653
13
Atmos GIGA-B 125/315-45/4
4
IE3
DN 125
AQ1EGG
45 kW
542 kg
9135339
14
Atmos GIGA-B 125/305-37/4
4
IE3
DN 125
AQ1EGG
37 kW
561 kg
9135340
14
Atmos GIGA-B 125/380-55/4
4
IE3
DN 125
AQ1EGG
55 kW
786 kg
9135341
14
Atmos GIGA-B 125/400-90/4
4
IE3
DN 125
AQ1EGG
90 kW
854 kg
9135342
14
Atmos GIGA-B 125/370-45/4
4
IE3
DN 125
AQ1EGG
45 kW
617 kg
9135343
14
Atmos GIGA-B 125/390-75/4
4
IE3
DN 125
AQ1EGG
75 kW
816 kg
9135344
14
Atmos GIGA-B 125/360-37/4
4
IE3
DN 125
AQ1EGG
37 kW
622 kg
9135345
14
Atmos GIGA-B 150/315-55/4
4
IE3
DN 150
AQ1EGG
55 kW
751 kg
9135346
14
Atmos GIGA-B 150/305-45/4
4
IE3
DN 150
AQ1EGG
45 kW
580 kg
9135347
14
Atmos GIGA-B 150/295-37/4
4
IE3
DN 150
AQ1EGG
37 kW
599 kg
9135348
14
Atmos GIGA-B 80/315-22/4
4
IE3
DN 80
AQ1EGG
22 kW
361 kg
9139895
13
Atmos GIGA-B 80/305-18,5/4
4
IE3
DN 80
AQ1EGG
18.5 kW
338 kg
9139896
13
Atmos GIGA-B 80/295-15/4
4
IE3
DN 80
AQ1EGG
15 kW
276 kg
9139897
13
Atmos GIGA-B 80/285-11/4
4
IE3
DN 80
AQ1EGG
11 kW
253 kg
9139898
13
Atmos GIGA-B 150/400-110/4
4
IE3
DN 150
AQ1EGG
110 kW
1295 kg
9139931
14
Atmos GIGA-B 150/390-90/4
4
IE3
DN 150
AQ1EGG
90 kW
866 kg
9139932
14
Atmos GIGA-B 150/390-75/4
4
IE3
DN 150
AQ1EGG
75 kW
826 kg
9139933
14
Atmos GIGA-B 150/380-75/4
4
IE3
DN 150
AQ1EGG
75 kW
826 kg
9139934
14
Atmos GIGA-B 150/380-55/4
4
IE3
DN 150
AQ1EGG
55 kW
797 kg
9139935
14
Atmos GIGA-B 150/370-55/4
4
IE3
DN 150
AQ1EGG
55 kW
797 kg
9139936
14
Atmos GIGA-B 32/125.1-0,37/4
4
IE2
DN 32
AQ1EGG
0.37 kW
37 kg
9139940
12
Atmos GIGA-B 32/115.1-0,25/4
4
IE2
DN 32
AQ1EGG
0.25 kW
37 kg
9139941
12
Atmos GIGA-B 32/160.1-0,55/4
4
IE2
DN 32
AQ1EGG
0.55 kW
50 kg
9139951
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 32/140.1-0,25/4
4
IE2
DN 32
AQ1EGG
0.25 kW
44 kg
9139953
12
Atmos GIGA-B 32/200.1-0,75/4
4
IE3
DN 32
AQ1EGG
0.75 kW
62 kg
9139962
12
Atmos GIGA-B 32/190.1-0,55/4
4
IE2
DN 32
AQ1EGG
0.55 kW
58 kg
9139963
12
Atmos GIGA-B 32/180.1-0,37/4
4
IE3
DN 32
AQ1EGG
0.37 kW
50 kg
9139964
12
Atmos GIGA-B 32/170.1-0,25/4
4
IE2
DN 32
AQ1EGG
0.25 kW
52 kg
9139965
12
Atmos GIGA-B 32/240-2,2/4
4
IE3
DN 32
AQ1EGG
2.2 kW
125 kg
9140057
12
Atmos GIGA-B 32/230-1,5/4
4
IE3
DN 32
AQ1EGG
1.5 kW
84 kg
9140058
12