Contact

1-800-266-8866*

*Toll Free

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 40/315-7,5/4
4
IE3
DN 40
AQ1EGG
7.5 kW
222 kg
9140204
13
Atmos GIGA-B 40/305-5,5/4
4
IE3
DN 40
AQ1EGG
5.5 kW
213 kg
9140205
13
Atmos GIGA-B 40/295-4/4
4
IE3
DN 40
AQ1EGG
4 kW
182 kg
9140207
13
Atmos GIGA-B 50/315-11/4
4
IE3
DN 50
AQ1EGG
11 kW
243 kg
9140216
13
Atmos GIGA-B 50/305-7,5/4
4
IE3
DN 50
AQ1EGG
7.5 kW
223 kg
9140217
13
Atmos GIGA-B 50/295-5,5/4
4
IE3
DN 50
AQ1EGG
5.5 kW
217 kg
9140219
13
Atmos GIGA-B 80/400-45/4-P6
4
IE3
DN 80
AQ1EGG
45 kW
615 kg
9143356
15
Atmos GIGA-B 80/400-37/4-P6
4
IE3
DN 80
AQ1EGG
37 kW
634 kg
9143357
15
Atmos GIGA-B 80/390-37/4-P6
4
IE3
DN 80
AQ1EGG
37 kW
634 kg
9143358
15
Atmos GIGA-B 100/400-55/4-P6
4
IE3
DN 100
AQ1EGG
55 kW
786 kg
9143359
15
Atmos GIGA-B 100/390-45/4-P6
4
IE3
DN 100
AQ1EGG
45 kW
622 kg
9143360
15
Atmos GIGA-B 100/380-37/4-P6
4
IE3
DN 100
AQ1EGG
37 kW
643 kg
9143361
15
Atmos GIGA-B 32/250.1-11/2-S1
2
IE3
DN 32
Q1Q1X4GG
11 kW
184 kg
2216693
12
Atmos GIGA-B 32/240.1-7,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
7.5 kW
140 kg
2216694
12
Atmos GIGA-B 32/230.1-5,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
5.5 kW
137 kg
2216695
12
Atmos GIGA-B 32/125-4/2-S1
2
IE3
DN 32
Q1Q1X4GG
4 kW
72 kg
2216699
12
Atmos GIGA-B 32/125-3/2-S1
2
IE3
DN 32
Q1Q1X4GG
3 kW
63 kg
2216700
12
Atmos GIGA-B 32/115-3/2-S1
2
IE3
DN 32
Q1Q1X4GG
3 kW
65 kg
2216701
12
Atmos GIGA-B 32/105-2,2/2-S1
2
IE3
DN 32
Q1Q1X4GG
2.2 kW
59 kg
2216702
12
Atmos GIGA-B 32/95-1,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.5 kW
56 kg
2216703
12
Atmos GIGA-B 32/85-1,1/2-S1
2
IE3
DN 32
Q1Q1X4GG
1.1 kW
48 kg
2216704
12
Atmos GIGA-B 100/200-75/2-S1
2
IE3
DN 100
Q1Q1X4GG
75 kW
671 kg
2216777
13
Atmos GIGA-B 100/200-55/2-S1
2
IE3
DN 100
Q1Q1X4GG
55 kW
509 kg
2216778
13
Atmos GIGA-B 100/190-55/2-S1
2
IE3
DN 100
Q1Q1X4GG
55 kW
509 kg
2216779
13
Atmos GIGA-B 100/180-45/2-S1
2
IE3
DN 100
Q1Q1X4GG
45 kW
453 kg
2216780
13
Atmos GIGA-B 100/180-37/2-S1
2
IE3
DN 100
Q1Q1X4GG
37 kW
407 kg
2216781
13
Atmos GIGA-B 100/175-37/2-S1
2
IE3
DN 100
Q1Q1X4GG
37 kW
411 kg
2216782
13
Atmos GIGA-B 100/165-30/2-S1
2
IE3
DN 100
Q1Q1X4GG
30 kW
379 kg
2216783
13
Atmos GIGA-B 100/250-132/2-S1
2
IE3
DN 100
Q1Q1X4GG
132 kW
1194 kg
2216784
13
Atmos GIGA-B 100/250-110/2-S1
2
IE3
DN 100
Q1Q1X4GG
110 kW
1143 kg
2216785
13
Atmos GIGA-B 100/240-110/2-S1
2
IE3
DN 100
Q1Q1X4GG
110 kW
1143 kg
2216786
13
Atmos GIGA-B 100/230-90/2-S1
2
IE3
DN 100
Q1Q1X4GG
90 kW
688 kg
2216787
13
Atmos GIGA-B 100/230-75/2-S1
2
IE3
DN 100
Q1Q1X4GG
75 kW
673 kg
2216788
13
Atmos GIGA-B 100/220-75/2-S1
2
IE3
DN 100
Q1Q1X4GG
75 kW
687 kg
2216789
13
Atmos GIGA-B 100/210-55/2-S1
2
IE3
DN 100
Q1Q1X4GG
55 kW
527 kg
2216790
13
Atmos GIGA-B 125/200-90/2-S1
2
IE3
DN 125
Q1Q1X4GG
90 kW
689 kg
2216791
13
Atmos GIGA-B 125/200-75/2-S1
2
IE3
DN 125
Q1Q1X4GG
75 kW
675 kg
2216792
13
Atmos GIGA-B 125/190-75/2-S1
2
IE3
DN 125
Q1Q1X4GG
75 kW
675 kg
2216793
13
Atmos GIGA-B 125/180-55/2-S1
2
IE3
DN 125
Q1Q1X4GG
55 kW
527 kg
2216794
13
Atmos GIGA-B 125/170-45/2-S1
2
IE3
DN 125
Q1Q1X4GG
45 kW
473 kg
2216795
13
Atmos GIGA-B 125/250-160/2-S1
2
IE3
DN 125
Q1Q1X4GG
160 kW
1233 kg
2216796
14
Atmos GIGA-B 125/250-132/2-S1
2
IE3
DN 125
Q1Q1X4GG
132 kW
1212 kg
2216797
14
Atmos GIGA-B 125/240-132/2-S1
2
IE3
DN 125
Q1Q1X4GG
132 kW
1212 kg
2216798
14
Atmos GIGA-B 125/240-110/2-S1
2
IE3
DN 125
Q1Q1X4GG
110 kW
1161 kg
2216799
14
Atmos GIGA-B 125/230-110/2-S1
2
IE3
DN 125
Q1Q1X4GG
110 kW
1161 kg
2216800
14
Atmos GIGA-B 125/220-90/2-S1
2
IE3
DN 125
Q1Q1X4GG
90 kW
702 kg
2216801
13
Atmos GIGA-B 125/220-75/2-S1
2
IE3
DN 125
Q1Q1X4GG
75 kW
689 kg
2216802
13
Atmos GIGA-B 125/210-75/2-S1
2
IE3
DN 125
Q1Q1X4GG
75 kW
703 kg
2216803
13
Atmos GIGA-B 150/200-110/2-S1
2
IE3
DN 150
Q1Q1X4GG
110 kW
1174 kg
2216804
13
Atmos GIGA-B 150/190-90/2-S1
2
IE3
DN 150
Q1Q1X4GG
90 kW
716 kg
2216805
13