Search
Contact
E-mail
Catalogue creation
My favorites
Product comparison
Atmos GIGA-NX 80/250-4/4-IE4 | Wilo
  1. Products and expertise
  2. Products
  3. Wilo-Atmos GIGA-NX
  4. Atmos GIGA-NX 80/250-4/4-IE4
Wilo-Atmos GIGA-NX

Atmos GIGA-NX 80/250-4/4-IE4

Article number : 6099414
NEW
Technical data
Hydraulic data
Maximum operating pressure PN 16 bar
Min. fluid temperature Tmin -20 °C
Max. fluid temperature Tmax 140 °C
Min. ambient temperature Tmin -15 °C
Max. ambient temperature Tmax 40 °C
Motor data
Mains connection 3~400 V, 50 Hz
Voltage tolerance ±10 %
Rated power P2 90 kW
Motor efficiency class IE4
Rated current IN 150 A
Rated speed n 2980 1/min
Power factor cos φ100 0.90
Insulation class F
Protection class motor IP55
Installation dimensions
Pipe connection on the suction side DNs DN 125
Pipe connection on the discharge side DNd DN 80
Materials
Lantern Grey cast iron
Product data
Brand Wilo
Product description Atmos GIGA-NX 80/250-4/4-IE4
Article number 6099414
EAN number 4062679454719
Colour green/silver
Date of sales availability 2025-03-31
Dimension, weight
Length with packaging 2300 mm
Length L 1855 mm
Height with packaging 1175 mm
Width with packaging 1000 mm
Width W 730 mm
Gross weight, approx. m 1198.3 kg
Net weight, approx. m 1145.3 kg
Tender text

Single-stage centrifugal pump as baseplate pump in accordance with ISO 2858, with axial suction ports and radial pressure ports for installation on a base. Pump with support foot and flanged bearing bracket, coupling, coupling guard and motor mounted to same baseplate.

IEC motor with 3 PTC thermistor sensors. Shaft sealing with bidirectional bellows mechanical seal. Stainless steel housing, stainless steel shaft, stainless steel impeller. Stainless steel as standard for all hydraulic components in contact with fluid.

Coupling variants:

  • Spacer coupling (standard)
  • Elastic coupling (variant P5, at a reduced price)

Impeller variants (for an additional charge):

  • BZ
  • Stainless steel/Duplex

Shaft Seal variants

  • Single (standard)
  • Cartridge (single/double)
  • Stuffing box packing

NOTICE

The elastic coupling does not contain a spacer.

The spacer coupling is an elastic coupling with a spacer. The spacer reduces maintenance costs and no further motor alignment is necessary when replacing the mechanical seal.

Materials
Lantern Grey cast iron
Shaft seal AQ1EGG
Operating Data
Min. fluid temperature Tmin -20 °C
Max. fluid temperature Tmax 140 °C
Maximum operating pressure p 16.0 bar
Max. ambient temperature Tmax 40 °C
Minimum efficiency index (MEI) ≥0.4
Motor data
Mains connection 3~400 V, 50 Hz
Voltage tolerance ±10 %
Motor efficiency class IE4
Rated power P2 90000 W
Rated speed n 2980 1/min
Rated current IN 150 A
Power factor cos φ100 0.90
Motor efficiency 50% ηM 50% 95.5 %
Motor efficiency 75% ηM 75% 96.2 %
Motor efficiency 100% ηM 100% 96.5 %
Protection class IP55
Insulation class F
Installation dimensions
Pipe connection on the suction side DNs DN 125
Pipe connection on the discharge side DNd DN 80
Ordering information
Brand Wilo
Net weight, approx. m 1145.3 kg
Product description Atmos GIGA-NX 80/250-4/4-IE4
Article number 6099414
Documents

Installation and operating instructions

Wilo-Atmos GIGA-NX

Article Number 6097590
Edition 2025-04
Number of pages 44
Language en
PDF (4 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (271 KB)