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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 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 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 80/285-11/4-S1
4
IE3
DN 80
Q1Q1X4GG
11 kW
253 kg
2216824
13
Atmos GIGA-B 80/400-45/4-S1
4
IE3
DN 80
Q1Q1X4GG
45 kW
581 kg
2216825
14
Atmos GIGA-B 80/400-37/4-S1
4
IE3
DN 80
Q1Q1X4GG
37 kW
587 kg
2216826
14
Atmos GIGA-B 80/390-37/4-S1
4
IE3
DN 80
Q1Q1X4GG
37 kW
587 kg
2216827
14
Atmos GIGA-B 80/390-30/4-S1
4
IE3
DN 80
Q1Q1X4GG
30 kW
484 kg
2216828
14
Atmos GIGA-B 80/380-30/4-S1
4
IE3
DN 80
Q1Q1X4GG
30 kW
484 kg
2216829
14
Atmos GIGA-B 80/380-22/4-S1
4
IE3
DN 80
Q1Q1X4GG
22 kW
422 kg
2216830
14
Atmos GIGA-B 80/370-22/4-S1
4
IE3
DN 80
Q1Q1X4GG
22 kW
422 kg
2216831
14
Atmos GIGA-B 80/370-18,5/4-S1
4
IE3
DN 80
Q1Q1X4GG
18.5 kW
399 kg
2216832
14
Atmos GIGA-B 150/400-110/4-S1
4
IE3
DN 150
Q1Q1X4GG
110 kW
1295 kg
2216833
14
Atmos GIGA-B 150/400-90/4-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
866 kg
2216834
14
Atmos GIGA-B 150/390-90/4-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
866 kg
2216835
14
Atmos GIGA-B 150/390-75/4-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
826 kg
2216836
14
Atmos GIGA-B 150/380-75/4-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
826 kg
2216837
14
Atmos GIGA-B 150/380-55/4-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
797 kg
2216838
14
Atmos GIGA-B 150/370-55/4-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
797 kg
2216839
14
Atmos GIGA-B 150/400-110/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
110 kW
1333 kg
2216840
15
Atmos GIGA-B 150/400-90/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
892 kg
2216841
15
Atmos GIGA-B 150/390-90/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
892 kg
2216842
15
Atmos GIGA-B 150/390-75/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
852 kg
2216843
15
Atmos GIGA-B 150/380-75/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
852 kg
2216844
15
Atmos GIGA-B 150/380-55/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
784 kg
2216845
15
Atmos GIGA-B 150/370-55/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
784 kg
2216846
15
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 32/115.1-0,25/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.25 kW
37 kg
2216848
12
Atmos GIGA-B 32/160.1-0,55/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.55 kW
50 kg
2216854
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 32/140.1-0,25/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.25 kW
44 kg
2216856
12
Atmos GIGA-B 32/200.1-0,75/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.75 kW
62 kg
2216861
12
Atmos GIGA-B 32/190.1-0,55/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.55 kW
58 kg
2216862
12
Atmos GIGA-B 32/180.1-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
50 kg
2216863
12
Atmos GIGA-B 32/170.1-0,25/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.25 kW
52 kg
2216864
12
Atmos GIGA-B 65/315-15/4-S1
4
IE3
DN 65
Q1Q1X4GG
15 kW
270 kg
2216871
13
Atmos GIGA-B 65/305-11/4-S1
4
IE3
DN 65
Q1Q1X4GG
11 kW
246 kg
2216872
13
Atmos GIGA-B 65/295-7,5/4-S1
4
IE3
DN 65
Q1Q1X4GG
7.5 kW
226 kg
2216873
13
Atmos GIGA-B 32/240-2,2/4-S1
4
IE3
DN 32
Q1Q1X4GG
2.2 kW
125 kg
2216878
12
Atmos GIGA-B 32/230-1,5/4-S1
4
IE3
DN 32
Q1Q1X4GG
1.5 kW
84 kg
2216879
12
Atmos GIGA-B 32/250-3/4-S1
4
IE3
DN 32
Q1Q1X4GG
3 kW
135 kg
2216880
12
Atmos GIGA-B 32/250-2,2/4-S1
4
IE3
DN 32
Q1Q1X4GG
2.2 kW
127 kg
2216881
12
Atmos GIGA-B 100/400-55/4-S1
4
IE3
DN 100
Q1Q1X4GG
55 kW
749 kg
2216893
14
Atmos GIGA-B 100/400-45/4-S1
4
IE3
DN 100
Q1Q1X4GG
45 kW
577 kg
2216894
14
Atmos GIGA-B 100/390-45/4-S1
4
IE3
DN 100
Q1Q1X4GG
45 kW
577 kg
2216895
14
Atmos GIGA-B 100/390-37/4-S1
4
IE3
DN 100
Q1Q1X4GG
37 kW
596 kg
2216896
14
Atmos GIGA-B 100/380-37/4-S1
4
IE3
DN 100
Q1Q1X4GG
37 kW
596 kg
2216897
14
Atmos GIGA-B 100/380-30/4-S1
4
IE3
DN 100
Q1Q1X4GG
30 kW
493 kg
2216898
14
Atmos GIGA-B 40/315-7,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
7.5 kW
222 kg
2216907
13
Atmos GIGA-B 40/305-5,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
5.5 kW
213 kg
2216908
13
Atmos GIGA-B 40/295-4/4-S1
4
IE3
DN 40
Q1Q1X4GG
4 kW
182 kg
2216909
13
Atmos GIGA-B 50/315-11/4-S1
4
IE3
DN 50
Q1Q1X4GG
11 kW
243 kg
2216916
13
Atmos GIGA-B 50/305-7,5/4-S1
4
IE3
DN 50
Q1Q1X4GG
7.5 kW
223 kg
2216917
13