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 50/295-5,5/4-S1
4
IE3
DN 50
Q1Q1X4GG
5.5 kW
217 kg
2216918
13
Atmos GIGA-B 80/400-45/4-P6-S1
4
IE3
DN 80
Q1Q1X4GG
45 kW
615 kg
2216925
15
Atmos GIGA-B 80/400-37/4-P6-S1
4
IE3
DN 80
Q1Q1X4GG
37 kW
634 kg
2216926
15
Atmos GIGA-B 80/390-37/4-P6-S1
4
IE3
DN 80
Q1Q1X4GG
37 kW
634 kg
2216927
15
Atmos GIGA-B 100/400-55/4-P6-S1
4
IE3
DN 100
Q1Q1X4GG
55 kW
786 kg
2216928
15
Atmos GIGA-B 100/400-45/4-P6-S1
4
IE3
DN 100
Q1Q1X4GG
45 kW
586 kg
2216929
15
Atmos GIGA-B 100/390-45/4-P6-S1
4
IE3
DN 100
Q1Q1X4GG
45 kW
622 kg
2216930
15
Atmos GIGA-B 32/160-0,55/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.55 kW
47 kg
2217020
12
Atmos GIGA-B 32/150-0,37/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.37 kW
43 kg
2217021
12
Atmos GIGA-B 32/200-1,1/4-S1
4
IE3
DN 32
Q1Q1X4GG
1.1 kW
68 kg
2217026
12
Atmos GIGA-B 32/190-0,75/4-S1
4
IE3
DN 32
Q1Q1X4GG
0.75 kW
59 kg
2217027
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 40/150-0,75/4-S1
4
IE3
DN 40
Q1Q1X4GG
0.75 kW
53 kg
2217039
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 40/200-2,2/4-S1
4
IE3
DN 40
Q1Q1X4GG
2.2 kW
82 kg
2217044
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 40/190-1,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
1.5 kW
74 kg
2217046
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 40/250-3/4-S1
4
IE3
DN 40
Q1Q1X4GG
3 kW
136 kg
2217054
12
Atmos GIGA-B 40/240-2,2/4-S1
4
IE3
DN 40
Q1Q1X4GG
2.2 kW
128 kg
2217055
12
Atmos GIGA-B 40/230-1,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
1.5 kW
117 kg
2217056
12
Atmos GIGA-B 50/160-1,5/4-S1
4
IE3
DN 50
Q1Q1X4GG
1.5 kW
68 kg
2217061
12
Atmos GIGA-B 50/150-1,1/4-S1
4
IE3
DN 50
Q1Q1X4GG
1.1 kW
66 kg
2217062
12
Atmos GIGA-B 50/140-0,75/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.75 kW
59 kg
2217063
12
Atmos GIGA-B 50/200-3/4-S1
4
IE3
DN 50
Q1Q1X4GG
3 kW
119 kg
2217067
12
Atmos GIGA-B 50/200-2,2/4-S1
4
IE3
DN 50
Q1Q1X4GG
2.2 kW
82 kg
2217068
12
Atmos GIGA-B 50/190-2,2/4-S1
4
IE3
DN 50
Q1Q1X4GG
2.2 kW
82 kg
2217069
12
Atmos GIGA-B 50/180-1,5/4-S1
4
IE3
DN 50
Q1Q1X4GG
1.5 kW
72 kg
2217070
12
Atmos GIGA-B 50/250-5,5/4-S1
4
IE3
DN 50
Q1Q1X4GG
5.5 kW
176 kg
2217081
12
Atmos GIGA-B 50/250-4/4-S1
4
IE3
DN 50
Q1Q1X4GG
4 kW
141 kg
2217082
12
Atmos GIGA-B 50/240-4/4-S1
4
IE3
DN 50
Q1Q1X4GG
4 kW
141 kg
2217083
12
Atmos GIGA-B 50/240-3/4-S1
4
IE3
DN 50
Q1Q1X4GG
3 kW
134 kg
2217084
12
Atmos GIGA-B 50/230-3/4-S1
4
IE3
DN 50
Q1Q1X4GG
3 kW
134 kg
2217085
12
Atmos GIGA-B 65/160-2,2/4-S1
4
IE3
DN 65
Q1Q1X4GG
2.2 kW
82 kg
2217090
12
Atmos GIGA-B 65/150-1,1/4-S1
4
IE3
DN 65
Q1Q1X4GG
1.1 kW
70 kg
2217091
12
Atmos GIGA-B 65/140-1,5/4-S1
4
IE3
DN 65
Q1Q1X4GG
1.5 kW
72 kg
2217092
12
Atmos GIGA-B 65/200-4/4-S1
4
IE3
DN 65
Q1Q1X4GG
4 kW
131 kg
2217104
12
Atmos GIGA-B 65/200-3/4-S1
4
IE3
DN 65
Q1Q1X4GG
3 kW
124 kg
2217105
12
Atmos GIGA-B 65/190-3/4-S1
4
IE3
DN 65
Q1Q1X4GG
3 kW
124 kg
2217106
12
Atmos GIGA-B 65/180-2,2/4-S1
4
IE3
DN 65
Q1Q1X4GG
2.2 kW
116 kg
2217107
12
Atmos GIGA-B 65/250-7,5/4-S1
4
IE3
DN 65
Q1Q1X4GG
7.5 kW
202 kg
2217108
13
Atmos GIGA-B 65/240-5,5/4-S1
4
IE3
DN 65
Q1Q1X4GG
5.5 kW
193 kg
2217109
13
Atmos GIGA-B 65/230-4/4-S1
4
IE3
DN 65
Q1Q1X4GG
4 kW
160 kg
2217110
13
Atmos GIGA-B 80/160-3/4-S1
4
IE3
DN 80
Q1Q1X4GG
3 kW
125 kg
2217111
12
Atmos GIGA-B 80/150-2,2/4-S1
4
IE3
DN 80
Q1Q1X4GG
2.2 kW
117 kg
2217112
12
Atmos GIGA-B 80/140-1,5/4-S1
4
IE3
DN 80
Q1Q1X4GG
1.5 kW
78 kg
2217113
12
Atmos GIGA-B 80/130-1,1/4-S1
4
IE3
DN 80
Q1Q1X4GG
1.1 kW
76 kg
2217114
12
Atmos GIGA-B 80/200-7,5/4-S1
4
IE3
DN 80
Q1Q1X4GG
7.5 kW
187 kg
2217121
13
Atmos GIGA-B 80/200-5,5/4-S1
4
IE3
DN 80
Q1Q1X4GG
5.5 kW
178 kg
2217122
13
Atmos GIGA-B 80/190-5,5/4-S1
4
IE3
DN 80
Q1Q1X4GG
5.5 kW
178 kg
2217123
13