Description
GP BASIC 3D-S + OHI C.O. 25-60/130 – pump group with mixing valve and IBO actuator
GP BASIC 3D-S is an IBO pump group with a circuit equipped with a rotary three-way valve and an IBO STER-D actuator, supplied with an energy-efficient OHI C.O. 25-60/130 circulation pump. It enables control of the temperature of the medium delivered to the receiver via an electric actuator working with an external controller.
Who it is for
- Boiler room installers working with temperature control – the three-way valve with the IBO STER-D actuator allows the circuit temperature to be controlled from an external controller.
- Installations controlled by automation systems (boiler, heat pump) – the 3-point 230 V actuator works with a higher-level controller and can operate in manual mode when necessary.
- Domestic hot water cylinder and heat buffer charging systems – the mixing circuit adjusts the supply temperature of the receiver.
- Technical service – integrated thermometers and shut-off valves allow the circuit to be isolated and checked without draining the installation.
Application
- Heating circuits requiring the temperature of the medium to be changed (mixed).
- Charging domestic hot water cylinders and heat buffers.
- Low-temperature systems controlled by external automation.
The GP BASIC 3D-S pump group with an OHI C.O. 25-60/130 pump (230 V) is mounted on a wall or manifold, on the heating medium side.
GP BASIC 3D-S group features – description and technical data
The group body is made of steel and brass, and the entire assembly is covered with expanded polypropylene thermal insulation (front and rear), which limits cooling of the circuit. The group has two analog thermometers integrated with shut-off valves, enabling simultaneous reading of the supply and return temperatures and shutting off the flow without draining the installation. The return shut-off valve contains a check valve that prevents uncontrolled reverse flow, while union connections facilitate installation.
The GP BASIC 3D-S circuit is equipped with a rotary three-way valve with an IBO STER-D actuator, which mixes the supply medium with the return medium, adjusting the temperature delivered to the receiver. The 3-point actuator, rated at 230 V, works with an external controller (e.g. for a boiler or heat pump) and has a manual mode; the actuator controller itself is not included with the group. The valve is equipped with a bypass, factory-set to the closed position. The group is supplied with an energy-efficient OHI C.O. 25-60/130 circulation pump with a permanent-magnet motor (EEI ≤ 0,23), and the group's flow coefficient is Kvs 8 m³/h.
- Brand: IBO
- Type: pump group with a three-way valve and electric actuator
- Circulation pump: OHI C.O. 25-60/130
- Actuator: IBO STER-D, 3-point, 230 V
- Flow coefficient Kvs: 8 m³/h
- Upper connection: GW G1" (female thread)
- Lower connection: GZ G1½" (male thread)
- Thermometers: two analog thermometers, integrated with shut-off valves
- Check valve: in the return shut-off valve
- Body material: steel and brass
- Max. operating temperature: 100°C
- Max. pressure: 5 bar
- Installation: on a wall or manifold
IBO – 24 months (2 years) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – GP BASIC 3D-S pump group
What is the GP BASIC 3D-S pump group used for?
The IBO GP BASIC 3D-S distributes the heating medium throughout the installation circuit, operating with the supplied OHI C.O. 25-60/130 circulation pump. It is used in boiler rooms and heating systems, including for charging domestic hot water cylinders and heat buffers.
Which GP BASIC version should you choose – BO, 3D-S or 3D-T?
The choice depends on whether the receiver's supply temperature needs to be regulated. GP BASIC BO (direct circuit) is suitable when the heat source supplies the medium at the correct temperature and it does not need to be reduced – e.g. for charging a domestic hot water cylinder or heat buffer. GP BASIC 3D-S (three-way valve with actuator) is chosen when the temperature is to be regulated automatically by a higher-level controller – e.g. a weather-compensated heating circuit controlled by a boiler or heat pump. GP BASIC 3D-T (thermostatic valve) is suitable when a constant, reduced supply temperature is needed without automation – typically underfloor heating supplied from a high-temperature source, where the valve maintains the set temperature (25–55°C).
Is a separate controller required for the GP BASIC 3D-S group?
Yes – the IBO STER-D actuator is controlled by a 3-point signal from an external controller (e.g. for a boiler or heat pump), which is not included with the group. The actuator also enables manual operation.
Which pump is the GP BASIC group equipped with?
The group is supplied with an energy-efficient OHI C.O. 25-60/130 circulation pump (130 mm spacing), with a permanent-magnet motor, efficiency class EEI ≤ 0,23, and a 230 V power supply.
How do you install the GP BASIC pump group?
The group is mounted on a wall or manifold, in a dry place protected from frost. The upper connection has a G1" female thread, and before initial start-up, the installation must be filled with the medium and vented.
Where can you buy the GP BASIC 3D-S pump group?
The manufacturer does not sell directly. The GP BASIC 3D-S pump group is available from trade partners, installation wholesalers, and authorized online distributors.
What warranty does the GP BASIC 3D-S pump group have?
The IBO GP BASIC 3D-S pump group is covered by a 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
- Power: 0.04 kW,
- Power supply: 1~230 V,
- Frequency: 50 Hz,
- Current draw: 0.38 A,
- Motor speed: rpm,
- Dimensions: mm
- Weight: 6.0 kg,
GP BASIC 3D-S + OHI C.O. 25-60/130 – pump group with mixing valve and IBO actuator
GP BASIC 3D-S is an IBO pump group with a circuit equipped with a rotary three-way valve and an IBO STER-D actuator, supplied with an energy-efficient OHI C.O. 25-60/130 circulation pump. It enables control of the temperature of the medium delivered to the receiver via an electric actuator working with an external controller.
Who it is for
- Boiler room installers working with temperature control – the three-way valve with the IBO STER-D actuator allows the circuit temperature to be controlled from an external controller.
- Installations controlled by automation systems (boiler, heat pump) – the 3-point 230 V actuator works with a higher-level controller and can operate in manual mode when necessary.
- Domestic hot water cylinder and heat buffer charging systems – the mixing circuit adjusts the supply temperature of the receiver.
- Technical service – integrated thermometers and shut-off valves allow the circuit to be isolated and checked without draining the installation.
Application
- Heating circuits requiring the temperature of the medium to be changed (mixed).
- Charging domestic hot water cylinders and heat buffers.
- Low-temperature systems controlled by external automation.
The GP BASIC 3D-S pump group with an OHI C.O. 25-60/130 pump (230 V) is mounted on a wall or manifold, on the heating medium side.
GP BASIC 3D-S group features – description and technical data
The group body is made of steel and brass, and the entire assembly is covered with expanded polypropylene thermal insulation (front and rear), which limits cooling of the circuit. The group has two analog thermometers integrated with shut-off valves, enabling simultaneous reading of the supply and return temperatures and shutting off the flow without draining the installation. The return shut-off valve contains a check valve that prevents uncontrolled reverse flow, while union connections facilitate installation.
The GP BASIC 3D-S circuit is equipped with a rotary three-way valve with an IBO STER-D actuator, which mixes the supply medium with the return medium, adjusting the temperature delivered to the receiver. The 3-point actuator, rated at 230 V, works with an external controller (e.g. for a boiler or heat pump) and has a manual mode; the actuator controller itself is not included with the group. The valve is equipped with a bypass, factory-set to the closed position. The group is supplied with an energy-efficient OHI C.O. 25-60/130 circulation pump with a permanent-magnet motor (EEI ≤ 0,23), and the group's flow coefficient is Kvs 8 m³/h.
- Brand: IBO
- Type: pump group with a three-way valve and electric actuator
- Circulation pump: OHI C.O. 25-60/130
- Actuator: IBO STER-D, 3-point, 230 V
- Flow coefficient Kvs: 8 m³/h
- Upper connection: GW G1" (female thread)
- Lower connection: GZ G1½" (male thread)
- Thermometers: two analog thermometers, integrated with shut-off valves
- Check valve: in the return shut-off valve
- Body material: steel and brass
- Max. operating temperature: 100°C
- Max. pressure: 5 bar
- Installation: on a wall or manifold
IBO – 24 months (2 years) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – GP BASIC 3D-S pump group
What is the GP BASIC 3D-S pump group used for?
The IBO GP BASIC 3D-S distributes the heating medium throughout the installation circuit, operating with the supplied OHI C.O. 25-60/130 circulation pump. It is used in boiler rooms and heating systems, including for charging domestic hot water cylinders and heat buffers.
Which GP BASIC version should you choose – BO, 3D-S or 3D-T?
The choice depends on whether the receiver's supply temperature needs to be regulated. GP BASIC BO (direct circuit) is suitable when the heat source supplies the medium at the correct temperature and it does not need to be reduced – e.g. for charging a domestic hot water cylinder or heat buffer. GP BASIC 3D-S (three-way valve with actuator) is chosen when the temperature is to be regulated automatically by a higher-level controller – e.g. a weather-compensated heating circuit controlled by a boiler or heat pump. GP BASIC 3D-T (thermostatic valve) is suitable when a constant, reduced supply temperature is needed without automation – typically underfloor heating supplied from a high-temperature source, where the valve maintains the set temperature (25–55°C).
Is a separate controller required for the GP BASIC 3D-S group?
Yes – the IBO STER-D actuator is controlled by a 3-point signal from an external controller (e.g. for a boiler or heat pump), which is not included with the group. The actuator also enables manual operation.
Which pump is the GP BASIC group equipped with?
The group is supplied with an energy-efficient OHI C.O. 25-60/130 circulation pump (130 mm spacing), with a permanent-magnet motor, efficiency class EEI ≤ 0,23, and a 230 V power supply.
How do you install the GP BASIC pump group?
The group is mounted on a wall or manifold, in a dry place protected from frost. The upper connection has a G1" female thread, and before initial start-up, the installation must be filled with the medium and vented.
Where can you buy the GP BASIC 3D-S pump group?
The manufacturer does not sell directly. The GP BASIC 3D-S pump group is available from trade partners, installation wholesalers, and authorized online distributors.
What warranty does the GP BASIC 3D-S pump group have?
The IBO GP BASIC 3D-S pump group is covered by a 24-month (2-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
