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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

BL 40/160-4/2

BL

Monobloc pump

40

Nominal diameter DN of the pipe connection (pressure port)

160

Nominal impeller diameter

4

Rated motor power P2 in kW

2

number of poles

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

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

Scope of delivery

  • Pump
  • Installation and operating instructions
Documents

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 (5 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)

General overview

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Consulting manual

Glanded pumps, single-stage, single-volute

Article Number Wilo515021
Edition 2021-12
Page format 209.9 x 297.0 mm
Number of pages 24
PDF (7 MB)

Certification booklet

Wilo-CronoLine-IL-E, Wilo-CronoTwin-DL-E, Wilo-CronoBloc-BL-E, Wilo-Atmos GIGA-I/-B, Wilo-CronoLine-IL, Wilo-CronoTwin-DL, Wilo-CronoBloc-BL

Article Number 2216677
Edition 2022-03
Page format 209.9 x 297.0 mm
Number of pages 36
PDF (7 MB)

Certificate REACH

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: 738
Product descriptionNumber of polesMotor efficiency classNominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
Atmos GIGA-B 40/220-15/2-S1
2
IE3
DN 40
Q1Q1X4GG
15 kW
211 kg
2217053
12
Atmos GIGA-B 40/230-1,5/4
4
IE3
DN 40
AQ1EGG
1.5 kW
117 kg
2213861
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 40/230-18,5/2
2
IE3
DN 40
AQ1EGG
18.5 kW
228 kg
2213857
12
Atmos GIGA-B 40/230-18,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
18.5 kW
228 kg
2217052
12
Atmos GIGA-B 40/240-2,2/4
4
IE3
DN 40
AQ1EGG
2.2 kW
128 kg
2213860
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 40/240-18,5/2
2
IE3
DN 40
AQ1EGG
18.5 kW
228 kg
2214144
12
Atmos GIGA-B 40/240-18,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
18.5 kW
228 kg
2217051
12
Atmos GIGA-B 40/240-22/2
2
IE3
DN 40
AQ1EGG
22 kW
314 kg
2213856
12
Atmos GIGA-B 40/240-22/2-S1
2
IE3
DN 40
Q1Q1X4GG
22 kW
314 kg
2217050
12
Atmos GIGA-B 40/250-3/4
4
IE3
DN 40
AQ1EGG
3 kW
136 kg
2213859
12
Atmos GIGA-B 40/250-3/4-S1
4
IE3
DN 40
Q1Q1X4GG
3 kW
136 kg
2217054
12
Atmos GIGA-B 40/250-22/2
2
IE3
DN 40
AQ1EGG
22 kW
314 kg
2214143
12
Atmos GIGA-B 40/250-22/2-S1
2
IE3
DN 40
Q1Q1X4GG
22 kW
314 kg
2217049
12
Atmos GIGA-B 40/250-30/2
2
IE3
DN 40
AQ1EGG
30 kW
364 kg
2213855
12
Atmos GIGA-B 40/250-30/2-S1
2
IE3
DN 40
Q1Q1X4GG
30 kW
364 kg
2217048
12
Atmos GIGA-B 40/285-30/2
2
IE3
DN 40
AQ1EGG
30 kW
403 kg
9140213
13
Atmos GIGA-B 40/285-30/2-S1
2
IE3
DN 40
Q1Q1X4GG
30 kW
403 kg
2216915
13
Atmos GIGA-B 40/295-4/4
4
IE3
DN 40
AQ1EGG
4 kW
182 kg
9140207
13
Atmos GIGA-B 40/295-4/4-S1
4
IE3
DN 40
Q1Q1X4GG
4 kW
182 kg
2216909
13
Atmos GIGA-B 40/295-37/2
2
IE3
DN 40
AQ1EGG
37 kW
433 kg
9140212
13
Atmos GIGA-B 40/295-37/2-S1
2
IE3
DN 40
Q1Q1X4GG
37 kW
433 kg
2216914
13
Atmos GIGA-B 40/305-5,5/4
4
IE3
DN 40
AQ1EGG
5.5 kW
213 kg
9140205
13
Atmos GIGA-B 40/305-5,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
5.5 kW
213 kg
2216908
13
Atmos GIGA-B 40/305-37/2
2
IE3
DN 40
AQ1EGG
37 kW
433 kg
2214195
13
Atmos GIGA-B 40/305-37/2-S1
2
IE3
DN 40
Q1Q1X4GG
37 kW
433 kg
2216913
13
Atmos GIGA-B 40/305-45/2
2
IE3
DN 40
AQ1EGG
45 kW
476 kg
9140211
13
Atmos GIGA-B 40/305-45/2-S1
2
IE3
DN 40
Q1Q1X4GG
45 kW
476 kg
2216912
13
Atmos GIGA-B 40/315-7,5/4
4
IE3
DN 40
AQ1EGG
7.5 kW
222 kg
9140204
13
Atmos GIGA-B 40/315-7,5/4-S1
4
IE3
DN 40
Q1Q1X4GG
7.5 kW
222 kg
2216907
13
Atmos GIGA-B 40/315-45/2
2
IE3
DN 40
AQ1EGG
45 kW
476 kg
2214178
13
Atmos GIGA-B 40/315-45/2-S1
2
IE3
DN 40
Q1Q1X4GG
45 kW
476 kg
2216911
13
Atmos GIGA-B 40/315-55/2
2
IE3
DN 40
AQ1EGG
55 kW
529 kg
9140210
13
Atmos GIGA-B 40/315-55/2-S1
2
IE3
DN 40
Q1Q1X4GG
55 kW
529 kg
2216910
13
Atmos GIGA-B 50/95-0,37/4
4
IE2
DN 50
AQ1EGG
0.37 kW
42 kg
9126719
12
Atmos GIGA-B 50/95-0,37/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.37 kW
42 kg
2216712
12
Atmos GIGA-B 50/95-3/2
2
IE3
DN 50
AQ1EGG
3 kW
67 kg
2213865
12
Atmos GIGA-B 50/95-3/2-S1
2
IE3
DN 50
Q1Q1X4GG
3 kW
67 kg
2217060
12
Atmos GIGA-B 50/105-0,55/4
4
IE2
DN 50
AQ1EGG
0.55 kW
48 kg
9126718
12
Atmos GIGA-B 50/105-0,55/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.55 kW
48 kg
2216711
12
Atmos GIGA-B 50/105-4/2
2
IE3
DN 50
AQ1EGG
4 kW
74 kg
2213864
12
Atmos GIGA-B 50/105-4/2-S1
2
IE3
DN 50
Q1Q1X4GG
4 kW
74 kg
2217059
12
Atmos GIGA-B 50/115-0,75/4
4
IE3
DN 50
AQ1EGG
0.75 kW
51 kg
9126717
12
Atmos GIGA-B 50/115-0,75/4-S1
4
IE3
DN 50
Q1Q1X4GG
0.75 kW
51 kg
2216710
12
Atmos GIGA-B 50/115-5,5/2
2
IE3
DN 50
AQ1EGG
5.5 kW
127 kg
2213863
12
Atmos GIGA-B 50/115-5,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
5.5 kW
127 kg
2217058
12
Atmos GIGA-B 50/125-1,1/4
4
IE3
DN 50
AQ1EGG
1.1 kW
59 kg
9126716
12
Atmos GIGA-B 50/125-1,1/4-S1
4
IE3
DN 50
Q1Q1X4GG
1.1 kW
59 kg
2216709
12
Atmos GIGA-B 50/125-7,5/2
2
IE3
DN 50
AQ1EGG
7.5 kW
130 kg
2213862
12