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Wilo-Atmos GIGA-D | Wilo

Wilo-Atmos GIGA-D

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.

Your advantages
Wilo-Atmos GIGA-D

The universal glanded pump for heating, air-conditioning and cooling applications in large buildings.

The Wilo-Atmos GIGA-D offers a wide range of components and materials for a wide variety of applications. It can pump different fluids at temperatures from -20 °C to +140 °C making it particularly suitable for air conditioning and cooling applications. Any condensate that forms can be selectively discharged via an outlet. Equipped with state-of-the-art pump hydraulics and IE3 motors, the pump is as reliable as it is energy-saving. The cast components with corrosion-resistant cataphoretic coating also ensure a long service life.


Your advantages

  • State-of-the-art pump hydraulics and IE3 motor technology for reliable and energy-saving operation
  • Long service life thanks to corrosion-resistant cataphoretic coating of all cast components
  • Targeted discharge of condensate when used in air-conditioning systems and chillers
  • Easy installation with the possibility of securing the pump feet for maximum stability
  • Can be used in main/standby operation or peak-load operation (with an external auxiliary device)
Series description
Wilo-Atmos GIGA-D

Design

Glanded twin-head pump in in-line design with flange connection

Application

The pumping of heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled water and cooling systems.

Typekey

Example

Atmos GIGA-D 40/160-5.5/2

D

In-line twin-head pump

40

Nominal diameter DN of the pipe connection

160

Nominal impeller diameter

5.5

Rated power P2 in kW

2

Number of poles

Technical data

  • Permitted temperature range of the fluid: -20 °C to +140 °C
  • Max. ambient temperature 40 °C
  • Mechanical seal for pumping water up to Tmax = +140 °C. Up to T ≤ +40 °C, a glycol admixture of 20 % to 40 % by volume is permissible. An alternative mechanical seal must be provided for water-glycol mixtures with a glycol content of > 40% to max. 50% by volume and a fluid temperature of > +40 °C to max. +120 °C or other fluids that differ from water. When using water-glycol mixtures, the use of an S1 variant with a corresponding mechanical seal is generally recommended.
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP55
  • Nominal diameter DN 32 to DN 200
  • Standard version for operating pressure: 13 bar (up to +140 °C) / 16 bar (up to +120 °C)

Materials

  • Pump housing and lantern: Standard: EN-GJL-250;
  • 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 double pump in in-line design with

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

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • …-L1 variant with bronze impeller (at additional charge)
  • …-L4 variant with stainless steel impeller (at additional charge)
  • ...-P6 variant in back pull-out design and with cartridge mechanical seal
  • Other voltages and frequencies as well as ATEX approval on request
Documents

Installation and operating instructions

Wilo-Atmos GIGA-I/-D/-B

Article Number 2230372
Edition 2023-06
Page format 209.9 x 297.0 mm
Number of pages 148
PDF (7 MB)

Wilo-Atmos GIGA-I/-D/-B

Article Number 2231993
Edition 2023-08
Page format 209.9 x 297.0 mm
Number of pages 80
PDF (7 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (262 KB)

Product selection
Number of results: 388
320 … 820 mm
[388]
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealPort-to-port length L0Rated power P2Gross weight, approx. mArticle numberGRD groupBlind flange
Atmos GIGA-D 80/230-4/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
4 kW
330 kg
2225462
13
S
Atmos GIGA-D 80/230-4/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
4 kW
330 kg
2225463
13
S
Atmos GIGA-D 80/240-5,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
5.5 kW
384 kg
2225460
13
S
Atmos GIGA-D 80/240-5,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
5.5 kW
384 kg
2225461
13
S
Atmos GIGA-D 80/250-7,5/4
4
≥0.4
IE3
DN 80
AQ1EGG
500 mm
7.5 kW
405 kg
2225458
13
S
Atmos GIGA-D 80/250-7,5/4-S1
4
≥0.4
IE3
DN 80
Q1Q1X4GG
500 mm
7.5 kW
405 kg
2225459
13
S
Atmos GIGA-D 100/120-11/2
2
≥0.4
IE3
DN 100
AQ1EGG
500 mm
11 kW
380 kg
2225482
12
O
Atmos GIGA-D 100/120-11/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
11 kW
380 kg
2225483
12
O
Atmos GIGA-D 100/130-1,1/4
4
≥0.4
IE3
DN 100
AQ1EGG
500 mm
1.1 kW
201 kg
2225470
12
O
Atmos GIGA-D 100/130-1,1/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
1.1 kW
201 kg
2225471
12
O
Atmos GIGA-D 100/130-15/2
2
≥0.4
IE3
DN 100
AQ1EGG
500 mm
15 kW
412 kg
2225480
12
O
Atmos GIGA-D 100/130-15/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
15 kW
412 kg
2225481
12
O
Atmos GIGA-D 100/140-1,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
500 mm
1.5 kW
233 kg
2225468
12
O
Atmos GIGA-D 100/140-1,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
1.5 kW
233 kg
2225469
12
O
Atmos GIGA-D 100/140-18,5/2
2
≥0.4
IE3
DN 100
AQ1EGG
500 mm
18.5 kW
450 kg
2225478
12
O
Atmos GIGA-D 100/140-18,5/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
18.5 kW
450 kg
2225479
12
O
Atmos GIGA-D 100/150-2,2/4
4
≥0.4
IE3
DN 100
AQ1EGG
500 mm
2.2 kW
266 kg
2225466
12
O
Atmos GIGA-D 100/150-2,2/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
2.2 kW
266 kg
2225467
12
O
Atmos GIGA-D 100/150-22/2
2
≥0.4
IE3
DN 100
AQ1EGG
500 mm
22 kW
599 kg
2225476
12
O
Atmos GIGA-D 100/150-22/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
22 kW
599 kg
2225477
12
O
Atmos GIGA-D 100/160-3/4
4
≥0.4
IE3
DN 100
AQ1EGG
500 mm
3 kW
266 kg
2225464
12
O
Atmos GIGA-D 100/160-3/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
3 kW
266 kg
2225465
12
O
Atmos GIGA-D 100/160-22/2
2
≥0.4
IE3
DN 100
AQ1EGG
500 mm
22 kW
599 kg
2225474
12
O
Atmos GIGA-D 100/160-22/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
22 kW
599 kg
2225475
12
O
Atmos GIGA-D 100/160-30/2
2
≥0.4
IE3
DN 100
AQ1EGG
500 mm
30 kW
711 kg
2225472
12
O
Atmos GIGA-D 100/160-30/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
500 mm
30 kW
711 kg
2225473
12
O
Atmos GIGA-D 100/165-22/2
2
≥0.4
IE3
DN 100
AQ1EGG
550 mm
22 kW
652 kg
2225500
13
Q
Atmos GIGA-D 100/165-22/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
22 kW
652 kg
2225501
13
Q
Atmos GIGA-D 100/170-3/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
3 kW
313 kg
2225492
13
Q
Atmos GIGA-D 100/170-3/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
3 kW
313 kg
2225493
13
Q
Atmos GIGA-D 100/170-30/2
2
≥0.4
IE3
DN 100
AQ1EGG
550 mm
30 kW
756 kg
2225498
13
Q
Atmos GIGA-D 100/170-30/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
30 kW
756 kg
2225499
13
Q
Atmos GIGA-D 100/180-4/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
4 kW
325 kg
2225490
13
Q
Atmos GIGA-D 100/180-4/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
4 kW
325 kg
2225491
13
Q
Atmos GIGA-D 100/180-37/2
2
≥0.4
IE3
DN 100
AQ1EGG
550 mm
37 kW
813 kg
2225494
13
Q
Atmos GIGA-D 100/180-37/2-S1
2
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
37 kW
813 kg
2225495
13
Q
Atmos GIGA-D 100/190-5,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
5.5 kW
376 kg
2225488
13
Q
Atmos GIGA-D 100/190-5,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
5.5 kW
376 kg
2225489
13
Q
Atmos GIGA-D 100/200-5,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
5.5 kW
376 kg
2225486
13
Q
Atmos GIGA-D 100/200-5,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
5.5 kW
376 kg
2225487
13
Q
Atmos GIGA-D 100/200-7,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
7.5 kW
395 kg
2225484
13
Q
Atmos GIGA-D 100/200-7,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
7.5 kW
395 kg
2225485
13
Q
Atmos GIGA-D 100/230-5,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
5.5 kW
428 kg
2225510
13
S
Atmos GIGA-D 100/230-5,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
5.5 kW
428 kg
2225511
13
S
Atmos GIGA-D 100/240-5,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
5.5 kW
428 kg
2225508
13
S
Atmos GIGA-D 100/240-5,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
5.5 kW
428 kg
2225509
13
S
Atmos GIGA-D 100/240-7,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
7.5 kW
446 kg
2225506
13
S
Atmos GIGA-D 100/240-7,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
7.5 kW
446 kg
2225507
13
S
Atmos GIGA-D 100/250-7,5/4
4
≥0.4
IE3
DN 100
AQ1EGG
550 mm
7.5 kW
446 kg
2225504
13
S
Atmos GIGA-D 100/250-7,5/4-S1
4
≥0.4
IE3
DN 100
Q1Q1X4GG
550 mm
7.5 kW
446 kg
2225505
13
S