Wilo Stratos GIGA2.0-I
Wilo Stratos GIGA2.0-I 125/1-9/3.0 2204780
- Established 1975
- Trusted by thousands of customers
The Wilo Stratos GIGA2.0-I is a highly efficient option for pumping larger volumes of water to great delivery heads. Primarily designed for pumping heating water, chilled water, and water-glycol mixtures without abrasive substances, the Stratos GIGA2.0-I is perfect for use in heating, air-conditioning, and cooling systems.
More about this product
- Reliable single-stage low-pressure centrifugal pump with flange connection and mechanical seal
- High-efficiency in-line pump
- Electronic power adjustment with a glanded pump design
- EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2
- Predominantly designed for pumping heating water (acc. to VDI 2035), chilled water, and water-glycol mixtures without abrasive substances in heating, air-conditioning, and cooling systems
- Control modes:
- Permanent, automatic power adjustment to system requirements without setpoint specification Wilo Dynamic Adapt plus (factory setting)
- Constant temperature (T-const.)
- Constant differential temperature (dT-const.)
- Needs-based volume flow optimisation of the feeder pump through connectivity and communication between multiple secondary pumps (Multi-Flow Adaptation)
- Constant volume flow (Q-const.)
- Variable differential pressure (dp-v) with the option to set the nominal duty point Q and H
- Constant differential pressure (dp-c)
- Differential pressure control (dp-c) to a remote point in the pipe network (index circuit evaluator)
- Constant speed (n-const.)
- User-defined PID control
- Functions:
- Selection of the field of application in the setting assistant
- Heat quantity measurement
- Cooling quantity measurement
- Adjustable volume flow limiter using the Q-Limit function (Qmin. and Qmax.)
- Operating modes of twin-head pump: main/standby operation, efficiency-optimised parallel operation for dp-c and dp-v
- Pump automatically deactivates when no flow is detected (No-Flow Stop)
- Switchover between heating and cooling mode (automatic, external, or manual)
- Ability to save and restore configured pump settings (3 restoration points)
- Display of current duty point in the hydraulic duty chart
- Correction of viscous fluids via adjustment of viscosity and density
- Fault and warning messages shown in plain text with advice on resolving the issue
- Integrated full motor protection
- Display:
- Control mode currently set
- Current setpoint
- Current volume flow (only if a differential pressure sensor is connected)
- Current fluid temperature (only if temperature sensor is connected)
- Current power consumption
- Cumulative electric consumption
- Using Green Button Technology for easy intuitive operation
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the Wilo Stratos GIGA2.0-I 125/1-9/3.0 2204780. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What are centrifugal pumps used for?
Centrifugal pumps use a rotating impeller to move liquids and are commonly used for water transfer, circulation and industrial processes.
How do I choose a centrifugal pump?
Compare the required flow rate, total head, liquid characteristics and electrical supply with each pump’s performance curve.
Are centrifugal pumps suitable for dirty water?
Some are designed for clean water only, while others handle solids or wastewater. Check the particular pump’s permitted liquid and solids specification.
What types of Wilo pumps are available?
Wilo manufactures circulators and other pumping solutions for heating, cooling, water supply and building services applications.
What is a Wilo circulator pump used for?
A Wilo circulator moves water around a heating or cooling circuit to maintain the required flow through the system.
How do I select a replacement Wilo pump?
Match the existing model or confirm head, flow, installation length, connections, voltage and control requirements before ordering.