Search
Contact
E-mail
Catalogue creation
My favorites
Product comparison
Wilo-Stratos GIGA B | Wilo

Wilo-Stratos GIGA B

Maximum performance at the highest levels of energy efficiency.

Your advantages
Wilo-Stratos GIGA B

Maximum performance at the highest levels of energy efficiency.

The Wilo-Stratos GIGA B is the ideal high-efficiency pump for use in heating, air conditioning and cooling applications in buildings where large volumes of water have to be pumped to great delivery heads.



Your advantages

  • Innovative, high-efficiency pump for maximum overall efficiency with principal dimensions in accordance with EN 733
  • High-efficiency EC motor with efficiency class IE5 in accordance with IEC 60034-30-2
  • Integrated pump support feet and optional supporting block allow for easy installation
  • Optional interfaces for bus communication using plug-in IF-Modules
Series description

Design

High-efficiency monobloc pump with IE5 motor and electronic power adjustment in glanded pump design. Version as single-stage low-pressure centrifugal pump with flange connection and mechanical seal.

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.

Equipment/function

Operating modes

  • Δp-c for constant differential pressure
  • Δp-v for variable differential pressure
  • PID-Control
  • Constant speed (n=constant)

Manual operation level

  • Green button and display

Manual functions

  • Differential pressure setpoint setting
  • Setting the speed (manual control mode)
  • Setting the operating mode
  • Setting the pump ON/OFF
  • Configuration of all operating parameters
  • Fault acknowledgement

External control functions

  • "Overriding Off" control input
  • “External pump cycling” control input (only effective in twin-head pump operation)
  • Analogue input 0 – 10 V, 0 – 20 mA for constant speed (DDC) and remote setpoint adjustment
  • Analogue input 2 – 10 V, 4 – 20 mA for constant speed (DDC) and remote setpoint adjustment
  • Analogue input 0 – 10 V for actual value signal from pressure sensor
  • Analogue input 2 – 10 V, 0 – 20 mA, 4 – 20 mA for actual value signal from pressure sensor

Signal and display functions

  • Collective fault signal SSM
  • Collective run signal SBM

Data exchange

  • Infrared interface for wireless data exchange with IR-Monitor/IR-Stick
  • Plug-in position for Wilo IF-Modules (Modbus, BACnet, CAN, PLR, LON) for connection to building automation

Safety functions

  • Full motor protection with integrated trip electronics
  • Access disable

Dual pump management (2 x single pump, Y-piece application only)

  • Main/standby operation (automatic fault-actuated switchover)
  • Pump cycling main/standby operation after 24 hours
  • Parallel operation

Typekey

Example

Wilo-Stratos GIGA B 40/1-51/4.5

Stratos GIGA

High-efficiency pump

B

Monobloc design

40

Nominal diameter DN of the flange connection (for Stratos GIGA B: discharge side) [mm]

1-51

1 = lowest selectable delivery head [m] 51 = highest selectable delivery head [m]

4.5

Rated power P2 in [kW]

-xx

Version: E.g. R1 - version without differential pressure sensor

Technical data

  • Permitted temperature range of the fluid: -20 °C to +140 °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:
  • 3~440 V ±10 %, 50/60 Hz
  • 3~400 V ±10 %, 50/60 Hz
  • 3~380 V -5% +10%, 50/60 Hz

Compliance with electromagnetic compatibility without additional measures:

    • Interference emission for residential environment according to EN 61800-3:2018
    • Interference immunity for industrial environments according to EN 61800-3:2018
  • Protection class IP55
  • Max. operating pressure 16 bar up to +120 °C, 13 bar up to +140 °C

Materials

  • Pump housing and lantern: EN-GJL-250
  • Impeller: PPS-GF40
  • Shaft: 1.4122
  • Mechanical seal: AQEGG; other mechanical seals on request

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • Variant …-R1 without differential pressure sensor
  • …-S1 variant with special mechanical seal

Accessories

  • 1 mounting bracket with fixation material for installation on a base
  • Installation aid for mechanical seal
  • IR-Stick
  • IF module PLR for connecting to PLR/interface converter
  • IF module LON for connection to the LONWORKS network
  • IF module BACnet
  • IF module Modbus
  • IF module CAN
  • Control system VR-HVAC
  • Control system CCe-HVAC
  • Control system SCe-HVAC
  • Differential pressure sensor kits 0 – 10 V for pumps in version ...-R1
Documents

Installation and operating instructions

Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo Stratos GIGA B

Article Number 2160202
Edition 2022-08
Number of pages 268
Language de, en, fr, nl
PDF (28 MB)

Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo-Stratos GIGA B

Article Number 2234261
Edition 2024-02
Number of pages 336
Language de, en, fr, nl
PDF (17 MB)

Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo-Stratos GIGA B

Article Number 2234260
Edition 2024-02
Number of pages 88
Language en
PDF (12 MB)

Consulting manual

Glanded pumps, single-stage, single-volute

Article Number Wilo515021
Edition 2021-12
Number of pages 24
Language en
PDF (7 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (279 KB)
Product selection
Number of results: 256
Pipe connection on the suction side DNs
Pipe connection on the discharge side DNd
Number of poles
Mechanical seal
Product descriptionMEIPipe connection on the suction side DNsPipe connection on the discharge side DNdMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
Stratos GIGA B 32/1-13/0,8
≥0.7
DN 50
DN 32
AQ1EGG
0.8 kW
45 kg
2189106
11
Stratos GIGA B 32/1-13/0,8-R1
≥0.7
DN 50
DN 32
AQ1EGG
0.8 kW
45 kg
2189134
11
Stratos GIGA B 32/1-13/0,8-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
0.8 kW
45 kg
2189302
11
Stratos GIGA B 32/1-13/0,8-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
0.8 kW
45 kg
2189274
11
Stratos GIGA B 32/1-19/1,2
≥0.7
DN 50
DN 32
AQ1EGG
1.3 kW
45 kg
2189105
11
Stratos GIGA B 32/1-19/1,2-R1
≥0.7
DN 50
DN 32
AQ1EGG
1.3 kW
45 kg
2189133
11
Stratos GIGA B 32/1-19/1,2-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
1.3 kW
45 kg
2189301
11
Stratos GIGA B 32/1-19/1,2-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
1.3 kW
45 kg
2189273
11
Stratos GIGA B 32/1-25/1,6
≥0.7
DN 50
DN 32
AQ1EGG
1.6 kW
46 kg
2189102
11
Stratos GIGA B 32/1-25/1,6-R1
≥0.7
DN 50
DN 32
AQ1EGG
1.6 kW
46 kg
2189130
11
Stratos GIGA B 32/1-25/1,6-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
1.6 kW
46 kg
2189298
11
Stratos GIGA B 32/1-25/1,6-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
1.6 kW
46 kg
2189270
11
Stratos GIGA B 32/1-25/1,9
≥0.7
DN 50
DN 32
AQ1EGG
1.9 kW
45 kg
2189104
11
Stratos GIGA B 32/1-25/1,9-R1
≥0.7
DN 50
DN 32
AQ1EGG
1.9 kW
45 kg
2189132
11
Stratos GIGA B 32/1-25/1,9-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
1.9 kW
45 kg
2189300
11
Stratos GIGA B 32/1-25/1,9-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
1.9 kW
45 kg
2189272
11
Stratos GIGA B 32/1-32/2,3
≥0.7
DN 50
DN 32
AQ1EGG
2.2 kW
46 kg
2189101
11
Stratos GIGA B 32/1-32/2,3-R1
≥0.7
DN 50
DN 32
AQ1EGG
2.2 kW
46 kg
2189129
11
Stratos GIGA B 32/1-32/2,3-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.2 kW
46 kg
2189297
11
Stratos GIGA B 32/1-32/2,3-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.2 kW
46 kg
2189269
11
Stratos GIGA B 32/1-32/2,6
≥0.7
DN 50
DN 32
AQ1EGG
2.6 kW
45 kg
2189103
11
Stratos GIGA B 32/1-32/2,6-R1
≥0.7
DN 50
DN 32
AQ1EGG
2.6 kW
45 kg
2189131
11
Stratos GIGA B 32/1-32/2,6-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.6 kW
45 kg
2189299
11
Stratos GIGA B 32/1-32/2,6-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.6 kW
45 kg
2189271
11
Stratos GIGA B 32/1-35/3,0
≥0.7
DN 50
DN 32
AQ1EGG
2.8 kW
46 kg
2189109
11
Stratos GIGA B 32/1-35/3,0-R1
≥0.7
DN 50
DN 32
AQ1EGG
2.8 kW
46 kg
2189137
11
Stratos GIGA B 32/1-35/3,0-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.8 kW
46 kg
2189305
11
Stratos GIGA B 32/1-35/3,0-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.8 kW
46 kg
2189277
11
Stratos GIGA B 32/1-38/3,0
≥0.7
DN 50
DN 32
AQ1EGG
2.9 kW
46 kg
2189100
11
Stratos GIGA B 32/1-38/3,0-R1
≥0.7
DN 50
DN 32
AQ1EGG
2.9 kW
46 kg
2189128
11
Stratos GIGA B 32/1-38/3,0-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.9 kW
46 kg
2189296
11
Stratos GIGA B 32/1-38/3,0-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
2.9 kW
46 kg
2189268
11
Stratos GIGA B 32/1-41/3,8
≥0.7
DN 50
DN 32
AQ1EGG
3.4 kW
47 kg
2189108
11
Stratos GIGA B 32/1-41/3,8-R1
≥0.7
DN 50
DN 32
AQ1EGG
3.4 kW
47 kg
2189136
11
Stratos GIGA B 32/1-41/3,8-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
3.4 kW
47 kg
2189304
11
Stratos GIGA B 32/1-41/3,8-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
3.4 kW
47 kg
2189276
11
Stratos GIGA B 32/1-45/3,8
≥0.7
DN 50
DN 32
AQ1EGG
3.6 kW
47 kg
2189099
11
Stratos GIGA B 32/1-45/3,8-R1
≥0.7
DN 50
DN 32
AQ1EGG
3.6 kW
47 kg
2189127
11
Stratos GIGA B 32/1-45/3,8-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
3.6 kW
47 kg
2189295
11
Stratos GIGA B 32/1-45/3,8-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
3.6 kW
47 kg
2189267
11
Stratos GIGA B 32/1-48/4,5
≥0.7
DN 50
DN 32
AQ1EGG
4.4 kW
47 kg
2189107
11
Stratos GIGA B 32/1-48/4,5-R1
≥0.7
DN 50
DN 32
AQ1EGG
4.4 kW
47 kg
2189135
11
Stratos GIGA B 32/1-48/4,5-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
4.4 kW
47 kg
2189303
11
Stratos GIGA B 32/1-48/4,5-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
4.4 kW
47 kg
2189275
11
Stratos GIGA B 32/1-51/4,5
≥0.7
DN 50
DN 32
AQ1EGG
4.2 kW
53 kg
2189098
11
Stratos GIGA B 32/1-51/4,5-R1
≥0.7
DN 50
DN 32
AQ1EGG
4.2 kW
53 kg
2189126
11
Stratos GIGA B 32/1-51/4,5-R1-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
4.2 kW
53 kg
2189294
11
Stratos GIGA B 32/1-51/4,5-S1
≥0.7
DN 50
DN 32
Q1Q1X4GG
4.2 kW
53 kg
2189266
11
Stratos GIGA B 32/5-65/11
≥0.4
DN 50
DN 32
AQ1EGG
11 kW
171 kg
2221650
12
Stratos GIGA B 32/5-65/11-R1
≥0.4
DN 50
DN 32
AQ1EGG
11 kW
171 kg
2221652
12