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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 chilled water without abrasive substances in heating, chilled 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

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 150/305-45/4
4
IE3
DN 150
AQ1EGG
45 kW
580 kg
9135347
14
Atmos GIGA-B 150/305-45/4-P6
4
IE3
DN 150
AQ1EGG
45 kW
603 kg
2160690
15
Atmos GIGA-B 150/305-45/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
45 kW
603 kg
2216736
15
Atmos GIGA-B 150/305-45/4-S1
4
IE3
DN 150
Q1Q1X4GG
45 kW
580 kg
2216771
14
Atmos GIGA-B 150/315-45/4
4
IE3
DN 150
AQ1EGG
45 kW
566 kg
2214151
14
Atmos GIGA-B 150/315-45/4-S1
4
IE3
DN 150
Q1Q1X4GG
45 kW
566 kg
2216770
14
Atmos GIGA-B 150/315-55/4
4
IE3
DN 150
AQ1EGG
55 kW
751 kg
9135346
14
Atmos GIGA-B 150/315-55/4-P6
4
IE3
DN 150
AQ1EGG
55 kW
777 kg
2160689
15
Atmos GIGA-B 150/315-55/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
777 kg
2216735
15
Atmos GIGA-B 150/315-55/4-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
751 kg
2216769
14
Atmos GIGA-B 150/370-55/4
4
IE3
DN 150
AQ1EGG
55 kW
797 kg
9139936
14
Atmos GIGA-B 150/370-55/4-P6
4
IE3
DN 150
AQ1EGG
55 kW
831 kg
2214188
15
Atmos GIGA-B 150/370-55/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
831 kg
2216846
15
Atmos GIGA-B 150/370-55/4-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
797 kg
2216839
14
Atmos GIGA-B 150/380-55/4
4
IE3
DN 150
AQ1EGG
55 kW
797 kg
9139935
14
Atmos GIGA-B 150/380-55/4-P6
4
IE3
DN 150
AQ1EGG
55 kW
831 kg
2214172
15
Atmos GIGA-B 150/380-55/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
831 kg
2216845
15
Atmos GIGA-B 150/380-55/4-S1
4
IE3
DN 150
Q1Q1X4GG
55 kW
797 kg
2216838
14
Atmos GIGA-B 150/380-75/4
4
IE3
DN 150
AQ1EGG
75 kW
826 kg
9139934
14
Atmos GIGA-B 150/380-75/4-P6
4
IE3
DN 150
AQ1EGG
75 kW
852 kg
2214175
15
Atmos GIGA-B 150/380-75/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
852 kg
2216844
15
Atmos GIGA-B 150/380-75/4-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
826 kg
2216837
14
Atmos GIGA-B 150/390-75/4
4
IE3
DN 150
AQ1EGG
75 kW
826 kg
9139933
14
Atmos GIGA-B 150/390-75/4-P6
4
IE3
DN 150
AQ1EGG
75 kW
852 kg
2214191
15
Atmos GIGA-B 150/390-75/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
852 kg
2216843
15
Atmos GIGA-B 150/390-75/4-S1
4
IE3
DN 150
Q1Q1X4GG
75 kW
826 kg
2216836
14
Atmos GIGA-B 150/390-90/4
4
IE3
DN 150
AQ1EGG
90 kW
866 kg
9139932
14
Atmos GIGA-B 150/390-90/4-P6
4
IE3
DN 150
AQ1EGG
90 kW
892 kg
2214156
15
Atmos GIGA-B 150/390-90/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
892 kg
2216842
15
Atmos GIGA-B 150/390-90/4-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
866 kg
2216835
14
Atmos GIGA-B 150/400-90/4
4
IE3
DN 150
AQ1EGG
90 kW
866 kg
2214173
14
Atmos GIGA-B 150/400-90/4-P6
4
IE3
DN 150
AQ1EGG
90 kW
892 kg
2214167
15
Atmos GIGA-B 150/400-90/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
892 kg
2216841
15
Atmos GIGA-B 150/400-90/4-S1
4
IE3
DN 150
Q1Q1X4GG
90 kW
866 kg
2216834
14
Atmos GIGA-B 150/400-110/4
4
IE3
DN 150
AQ1EGG
110 kW
1295 kg
9139931
14
Atmos GIGA-B 150/400-110/4-P6
4
IE3
DN 150
AQ1EGG
110 kW
1333 kg
2214165
15
Atmos GIGA-B 150/400-110/4-P6-S1
4
IE3
DN 150
Q1Q1X4GG
110 kW
1333 kg
2216840
15
Atmos GIGA-B 150/400-110/4-S1
4
IE3
DN 150
Q1Q1X4GG
110 kW
1295 kg
2216833
14