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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 50/1-17/1,9
≥0.7
DN 65
DN 50
AQ1EGG
1.7 kW
48 kg
2189110
11
Stratos GIGA B 50/1-17/1,9-R1
≥0.7
DN 65
DN 50
AQ1EGG
1.7 kW
48 kg
2189138
11
Stratos GIGA B 50/1-17/1,9-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
1.7 kW
48 kg
2189306
11
Stratos GIGA B 50/1-17/1,9-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
1.7 kW
48 kg
2189278
11
Stratos GIGA B 50/1-21/2,3
≥0.7
DN 65
DN 50
AQ1EGG
2.2 kW
50 kg
2189114
11
Stratos GIGA B 50/1-21/2,3-R1
≥0.7
DN 65
DN 50
AQ1EGG
2.2 kW
50 kg
2189142
11
Stratos GIGA B 50/1-21/2,3-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
2.2 kW
50 kg
2189310
11
Stratos GIGA B 50/1-21/2,3-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
2.2 kW
50 kg
2189282
11
Stratos GIGA B 50/1-27/3,0
≥0.7
DN 65
DN 50
AQ1EGG
3 kW
50 kg
2189113
11
Stratos GIGA B 50/1-27/3,0-R1
≥0.7
DN 65
DN 50
AQ1EGG
3 kW
50 kg
2189141
11
Stratos GIGA B 50/1-27/3,0-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
3 kW
50 kg
2189309
11
Stratos GIGA B 50/1-27/3,0-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
3 kW
50 kg
2189281
11
Stratos GIGA B 50/1-32/3,8
≥0.7
DN 65
DN 50
AQ1EGG
4.1 kW
63 kg
2189121
11
Stratos GIGA B 50/1-32/3,8-R1
≥0.7
DN 65
DN 50
AQ1EGG
4.1 kW
63 kg
2189149
11
Stratos GIGA B 50/1-32/3,8-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
4.1 kW
63 kg
2189317
11
Stratos GIGA B 50/1-32/3,8-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
4.1 kW
63 kg
2189289
11
Stratos GIGA B 50/1-37/5,0
≥0.7
DN 65
DN 50
AQ1EGG
5.4 kW
63 kg
2189120
11
Stratos GIGA B 50/1-37/5,0-R1
≥0.7
DN 65
DN 50
AQ1EGG
5.4 kW
63 kg
2189148
11
Stratos GIGA B 50/1-37/5,0-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
5.4 kW
63 kg
2189316
11
Stratos GIGA B 50/1-37/5,0-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
5.4 kW
63 kg
2189288
11
Stratos GIGA B 50/3-39/11
≥0.4
DN 65
DN 50
AQ1EGG
11 kW
266 kg
2221594
13
Stratos GIGA B 50/3-39/11-R1
≥0.4
DN 65
DN 50
AQ1EGG
11 kW
266 kg
2221596
13
Stratos GIGA B 50/3-39/11-R1-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
11 kW
266 kg
2221597
13
Stratos GIGA B 50/3-39/11-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
11 kW
266 kg
2221595
13
Stratos GIGA B 50/4-45/11
≥0.4
DN 65
DN 50
AQ1EGG
11 kW
155 kg
2221670
12
Stratos GIGA B 50/4-45/11-R1
≥0.4
DN 65
DN 50
AQ1EGG
11 kW
155 kg
2221672
12
Stratos GIGA B 50/4-45/11-R1-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
11 kW
155 kg
2221673
12
Stratos GIGA B 50/4-45/11-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
11 kW
155 kg
2221671
12
Stratos GIGA B 50/5-59/15
≥0.4
DN 65
DN 50
AQ1EGG
15 kW
177 kg
2221682
12
Stratos GIGA B 50/5-59/15-R1
≥0.4
DN 65
DN 50
AQ1EGG
15 kW
177 kg
2221684
12
Stratos GIGA B 50/5-59/15-R1-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
15 kW
177 kg
2221685
12
Stratos GIGA B 50/5-59/15-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
15 kW
177 kg
2221683
12
Stratos GIGA B 50/5-66/18,5
≥0.4
DN 65
DN 50
AQ1EGG
18.5 kW
182 kg
2221678
12
Stratos GIGA B 50/5-66/18,5-R1
≥0.4
DN 65
DN 50
AQ1EGG
18.5 kW
182 kg
2221680
12
Stratos GIGA B 50/5-66/18,5-R1-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
18.5 kW
182 kg
2221681
12
Stratos GIGA B 50/5-66/18,5-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
18.5 kW
182 kg
2221679
12
Stratos GIGA B 50/5-68/22
≥0.4
DN 65
DN 50
AQ1EGG
22 kW
188 kg
2221674
12
Stratos GIGA B 50/5-68/22-R1
≥0.4
DN 65
DN 50
AQ1EGG
22 kW
188 kg
2221676
12
Stratos GIGA B 50/5-68/22-R1-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
22 kW
188 kg
2221677
12
Stratos GIGA B 50/5-68/22-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
22 kW
188 kg
2221675
12
Stratos GIGA B 50/6-70/22
≥0.4
DN 65
DN 50
AQ1EGG
22 kW
194 kg
2221686
12
Stratos GIGA B 50/6-70/22-R1
≥0.4
DN 65
DN 50
AQ1EGG
22 kW
192 kg
2221688
12
Stratos GIGA B 50/6-70/22-R1-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
22 kW
192 kg
2221689
12
Stratos GIGA B 50/6-70/22-S1
≥0.4
DN 65
DN 50
Q1Q1X4GG
22 kW
192 kg
2221687
12
Stratos GIGA B 65/1-18/1,9
≥0.7
DN 80
DN 65
AQ1EGG
2.2 kW
57 kg
2189119
11
Stratos GIGA B 65/1-18/1,9-R1
≥0.7
DN 80
DN 65
AQ1EGG
2.2 kW
57 kg
2189147
11
Stratos GIGA B 65/1-18/1,9-R1-S1
≥0.7
DN 80
DN 65
Q1Q1X4GG
2.2 kW
57 kg
2189315
11
Stratos GIGA B 65/1-18/1,9-S1
≥0.7
DN 80
DN 65
Q1Q1X4GG
2.2 kW
57 kg
2189287
11
Stratos GIGA B 65/1-22/3,0
≥0.7
DN 80
DN 65
AQ1EGG
3.4 kW
57 kg
2189118
11
Stratos GIGA B 65/1-22/3,0-R1
≥0.7
DN 80
DN 65
AQ1EGG
3.4 kW
57 kg
2189146
11