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 80/220-37/2-S1
2
IE3
DN 80
Q1Q1X4GG
37 kW
415 kg
2216905
13
Atmos GIGA-B 80/215-37/2-S1
2
IE3
DN 80
Q1Q1X4GG
37 kW
415 kg
2216906
13
Atmos GIGA-B 40/315-55/2-S1
2
IE3
DN 40
Q1Q1X4GG
55 kW
529 kg
2216910
13
Atmos GIGA-B 40/315-45/2-S1
2
IE3
DN 40
Q1Q1X4GG
45 kW
476 kg
2216911
13
Atmos GIGA-B 40/305-45/2-S1
2
IE3
DN 40
Q1Q1X4GG
45 kW
476 kg
2216912
13
Atmos GIGA-B 40/305-37/2-S1
2
IE3
DN 40
Q1Q1X4GG
37 kW
433 kg
2216913
13
Atmos GIGA-B 40/295-37/2-S1
2
IE3
DN 40
Q1Q1X4GG
37 kW
433 kg
2216914
13
Atmos GIGA-B 40/285-30/2-S1
2
IE3
DN 40
Q1Q1X4GG
30 kW
403 kg
2216915
13
Atmos GIGA-B 50/315-75/2-S1
2
IE3
DN 50
Q1Q1X4GG
75 kW
691 kg
2216919
13
Atmos GIGA-B 50/305-55/2-S1
2
IE3
DN 50
Q1Q1X4GG
55 kW
530 kg
2216920
13
Atmos GIGA-B 50/305-45/2-S1
2
IE3
DN 50
Q1Q1X4GG
45 kW
478 kg
2216921
13
Atmos GIGA-B 50/295-45/2-S1
2
IE3
DN 50
Q1Q1X4GG
45 kW
478 kg
2216922
13
Atmos GIGA-B 50/295-37/2-S1
2
IE3
DN 50
Q1Q1X4GG
37 kW
437 kg
2216923
13
Atmos GIGA-B 50/285-37/2-S1
2
IE3
DN 50
Q1Q1X4GG
37 kW
437 kg
2216924
13
Atmos GIGA-B 32/160-5,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
5.5 kW
127 kg
2217022
12
Atmos GIGA-B 32/150-4/2-S1
2
IE3
DN 32
Q1Q1X4GG
4 kW
76 kg
2217023
12
Atmos GIGA-B 32/200-7,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
7.5 kW
139 kg
2217024
12
Atmos GIGA-B 32/190-5,5/2-S1
2
IE3
DN 32
Q1Q1X4GG
5.5 kW
136 kg
2217025
12
Atmos GIGA-B 40/125-5,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
5.5 kW
127 kg
2217028
12
Atmos GIGA-B 40/125-4/2-S1
2
IE3
DN 40
Q1Q1X4GG
4 kW
74 kg
2217029
12
Atmos GIGA-B 40/115-4/2-S1
2
IE3
DN 40
Q1Q1X4GG
4 kW
74 kg
2217030
12
Atmos GIGA-B 40/105-3/2-S1
2
IE3
DN 40
Q1Q1X4GG
3 kW
67 kg
2217031
12
Atmos GIGA-B 40/95-2,2/2-S1
2
IE3
DN 40
Q1Q1X4GG
2.2 kW
61 kg
2217032
12
Atmos GIGA-B 40/160-11/2-S1
2
IE3
DN 40
Q1Q1X4GG
11 kW
171 kg
2217033
12
Atmos GIGA-B 40/160-7,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
7.5 kW
133 kg
2217034
12
Atmos GIGA-B 40/150-7,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
7.5 kW
133 kg
2217035
12
Atmos GIGA-B 40/140-5,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
5.5 kW
130 kg
2217036
12
Atmos GIGA-B 40/130-4/2-S1
2
IE3
DN 40
Q1Q1X4GG
4 kW
79 kg
2217037
12
Atmos GIGA-B 40/200-15/2-S1
2
IE3
DN 40
Q1Q1X4GG
15 kW
199 kg
2217041
12
Atmos GIGA-B 40/200-11/2-S1
2
IE3
DN 40
Q1Q1X4GG
11 kW
180 kg
2217042
12
Atmos GIGA-B 40/190-11/2-S1
2
IE3
DN 40
Q1Q1X4GG
11 kW
180 kg
2217043
12
Atmos GIGA-B 40/250-30/2-S1
2
IE3
DN 40
Q1Q1X4GG
30 kW
364 kg
2217048
12
Atmos GIGA-B 40/250-22/2-S1
2
IE3
DN 40
Q1Q1X4GG
22 kW
314 kg
2217049
12
Atmos GIGA-B 40/240-22/2-S1
2
IE3
DN 40
Q1Q1X4GG
22 kW
314 kg
2217050
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 40/230-18,5/2-S1
2
IE3
DN 40
Q1Q1X4GG
18.5 kW
228 kg
2217052
12
Atmos GIGA-B 40/220-15/2-S1
2
IE3
DN 40
Q1Q1X4GG
15 kW
211 kg
2217053
12
Atmos GIGA-B 50/125-7,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
7.5 kW
130 kg
2217057
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 50/105-4/2-S1
2
IE3
DN 50
Q1Q1X4GG
4 kW
74 kg
2217059
12
Atmos GIGA-B 50/95-3/2-S1
2
IE3
DN 50
Q1Q1X4GG
3 kW
67 kg
2217060
12
Atmos GIGA-B 50/160-11/2-S1
2
IE3
DN 50
Q1Q1X4GG
11 kW
173 kg
2217064
12
Atmos GIGA-B 50/150-7,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
7.5 kW
138 kg
2217065
12
Atmos GIGA-B 50/140-5,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
5.5 kW
135 kg
2217066
12
Atmos GIGA-B 50/200-22/2-S1
2
IE3
DN 50
Q1Q1X4GG
22 kW
307 kg
2217071
12
Atmos GIGA-B 50/200-18,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
18.5 kW
220 kg
2217072
12
Atmos GIGA-B 50/190-18,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
18.5 kW
220 kg
2217073
12
Atmos GIGA-B 50/180-15/2-S1
2
IE3
DN 50
Q1Q1X4GG
15 kW
205 kg
2217074
12
Atmos GIGA-B 50/170-11/2-S1
2
IE3
DN 50
Q1Q1X4GG
11 kW
186 kg
2217075
12
Atmos GIGA-B 50/250-37/2-S1
2
IE3
DN 50
Q1Q1X4GG
37 kW
392 kg
2217076
12