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 50/250-30/2-S1
2
IE3
DN 50
Q1Q1X4GG
30 kW
362 kg
2217077
12
Atmos GIGA-B 50/240-30/2-S1
2
IE3
DN 50
Q1Q1X4GG
30 kW
362 kg
2217078
12
Atmos GIGA-B 50/230-22/2-S1
2
IE3
DN 50
Q1Q1X4GG
22 kW
312 kg
2217079
12
Atmos GIGA-B 50/230-18,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
18.5 kW
226 kg
2217080
12
Atmos GIGA-B 65/125-11/2-S1
2
IE3
DN 65
Q1Q1X4GG
11 kW
173 kg
2217086
12
Atmos GIGA-B 65/115-7,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
7.5 kW
137 kg
2217087
12
Atmos GIGA-B 65/105-5,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
5.5 kW
134 kg
2217088
12
Atmos GIGA-B 65/95-4/2-S1
2
IE3
DN 65
Q1Q1X4GG
4 kW
80 kg
2217089
12
Atmos GIGA-B 65/160-18,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
18.5 kW
213 kg
2217093
12
Atmos GIGA-B 65/160-15/2-S1
2
IE3
DN 65
Q1Q1X4GG
15 kW
196 kg
2217094
12
Atmos GIGA-B 65/150-15/2-S1
2
IE3
DN 65
Q1Q1X4GG
15 kW
196 kg
2217095
12
Atmos GIGA-B 65/140-11/2-S1
2
IE3
DN 65
Q1Q1X4GG
11 kW
177 kg
2217096
12
Atmos GIGA-B 65/200-37/2-S1
2
IE3
DN 65
Q1Q1X4GG
37 kW
392 kg
2217097
12
Atmos GIGA-B 65/200-30/2-S1
2
IE3
DN 65
Q1Q1X4GG
30 kW
362 kg
2217098
12
Atmos GIGA-B 65/190-30/2-S1
2
IE3
DN 65
Q1Q1X4GG
30 kW
362 kg
2217099
12
Atmos GIGA-B 65/180-22/2-S1
2
IE3
DN 65
Q1Q1X4GG
22 kW
310 kg
2217100
12
Atmos GIGA-B 65/180-18,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
18.5 kW
224 kg
2217101
12
Atmos GIGA-B 65/170-18,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
18.5 kW
224 kg
2217102
12
Atmos GIGA-B 65/170-15/2-S1
2
IE3
DN 65
Q1Q1X4GG
15 kW
207 kg
2217103
12
Atmos GIGA-B 80/160-30/2-S1
2
IE3
DN 80
Q1Q1X4GG
30 kW
357 kg
2217115
12
Atmos GIGA-B 80/160-22/2-S1
2
IE3
DN 80
Q1Q1X4GG
22 kW
302 kg
2217116
12
Atmos GIGA-B 80/150-22/2-S1
2
IE3
DN 80
Q1Q1X4GG
22 kW
302 kg
2217117
12
Atmos GIGA-B 80/140-18,5/2-S1
2
IE3
DN 80
Q1Q1X4GG
18.5 kW
217 kg
2217118
12
Atmos GIGA-B 80/130-15/2-S1
2
IE3
DN 80
Q1Q1X4GG
15 kW
200 kg
2217119
12
Atmos GIGA-B 80/120-11/2-S1
2
IE3
DN 80
Q1Q1X4GG
11 kW
181 kg
2217120
12
Atmos GIGA-B 80/200-55/2-S1
2
IE3
DN 80
Q1Q1X4GG
55 kW
497 kg
2217126
13
Atmos GIGA-B 80/200-45/2-S1
2
IE3
DN 80
Q1Q1X4GG
45 kW
443 kg
2217127
13
Atmos GIGA-B 80/190-45/2-S1
2
IE3
DN 80
Q1Q1X4GG
45 kW
443 kg
2217128
13
Atmos GIGA-B 80/180-37/2-S1
2
IE3
DN 80
Q1Q1X4GG
37 kW
401 kg
2217129
13
Atmos GIGA-B 80/170-30/2-S1
2
IE3
DN 80
Q1Q1X4GG
30 kW
371 kg
2217130
13
Atmos GIGA-B 80/165-22/2-S1
2
IE3
DN 80
Q1Q1X4GG
22 kW
321 kg
2217131
13
Atmos GIGA-B 100/160-30/2-S1
2
IE3
DN 100
Q1Q1X4GG
30 kW
374 kg
2217138
13
Atmos GIGA-B 100/150-22/2-S1
2
IE3
DN 100
Q1Q1X4GG
22 kW
324 kg
2217139
13
Atmos GIGA-B 100/140-18,5/2-S1
2
IE3
DN 100
Q1Q1X4GG
18.5 kW
236 kg
2217140
13
Atmos GIGA-B 100/130-15/2 -S1
2
IE3
DN 100
Q1Q1X4GG
15 kW
227 kg
2217141
13
Atmos GIGA-B 32/250.1-1,5/4-S1
4
IE3
DN 32
Q1Q1X4GG
1.5 kW
79 kg
2216689
12
Atmos GIGA-B 32/240.1-1,1/4-S1
4
IE3
DN 32
Q1Q1X4GG
1.1 kW
77 kg
2216690
12
Atmos GIGA-B 32/230.1-0,75/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.75 kW
69 kg
2216691
12
Atmos GIGA-B 32/220.1-0,55/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.55 kW
65 kg
2216692
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 32/115-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
38 kg
2216697
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 40/125-0,75/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.75 kW
49 kg
2216705
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 40/105-0,37/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.37 kW
40 kg
2216707
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 50/125-1,1/4-S1
4
IE3
DN 50
Q1Q1X4GG
1.1 kW
59 kg
2216709
12
Atmos GIGA-B 50/115-0,75/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.75 kW
51 kg
2216710
12
Atmos GIGA-B 50/105-0,55/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.55 kW
48 kg
2216711
12
Atmos GIGA-B 50/95-0,37/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.37 kW
42 kg
2216712
12