OHI PRO 25-60/130 - circulation pump
The OHI PRO 25-60/130 circulation pump features a glandless design and a durable ceramic shaft. Each unit undergoes robotic manufacturing with quality checks at every stage, followed by a final electrical and hydraulic test, enabling the warranty period to be extended to 3 years.
Who it’s for
- Heating system installers – the robust design and complete set of union fittings included shorten installation time and reduce complaints.
- Homeowners looking for a long-lasting solution – the extended 3-year warranty reflects the enhanced durability of its components.
- Owners of installations with limited space – the compact OHI PRO pump fits into tight spaces.
Applications
The OHI PRO circulation pump drives the circulation of clean water in domestic and professional installations, reducing the wait for hot water at outlets. Three adjustable speeds let you tailor the output to the installation, from small single-family home systems to larger installations requiring greater head and flow.
The 80/180 and 100/180 variants offer higher performance than the smaller models in the series while retaining the same design and installation kit. The OHI PRO 25-60/130 230V circulation pump is powered from a standard household electrical outlet.
Features
The high-density ceramic shaft and plain bearings reduce wear on the pump’s moving parts compared with typical solutions used in circulation pumps. The motor winding’s stronger Class F insulation increases motor durability and improves electrical performance, while the glandless design makes the entire unit more resistant to failure.
Robotic manufacturing, with quality checks of components at every stage and a final electrical and hydraulic test of each unit, ensures consistent build quality. These features have enabled the manufacturer to extend the standard warranty to 3 years across the entire OHI PRO series.
- Type: glandless circulation pump with 3 adjustable speeds
- Shaft: high-density ceramic
- Bearings: sliding
- Insulation class: F
- Protection rating: IP44
- Power supply: 1×230V, 50Hz
- Pumped liquid temperature range: up to 110°C (depending on model)
- W the set: a complete set of union fittings and a cord with a plug
IBO - 36-month (3-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
The OHI PRO circulator pump combines more durable components with the consistent quality of robotic manufacturing, backed by the manufacturer's extended 3-year warranty.
Frequently asked questions
What is the OHI PRO circulator pump used for?
The OHI PRO circulator pump forces clean water to circulate in domestic and professional systems, keeping water warm at outlets without a long wait. Three adjustable speeds let you tailor its operation to the conditions of your specific system.
How does OHI PRO differ from the standard OHI pump?
OHI PRO uses a high-density ceramic shaft and sliding bearings, and each unit is produced using robotic manufacturing and undergoes final electrical and hydraulic testing. Thanks to its more durable design, the OHI PRO series is covered by a 3-year warranty, compared with the 24-month warranty on standard OHI pumps.
How do I choose the right OHI PRO model for my system?
The choice of model depends on the required head and system capacity. Smaller models (e.g., 15-60/130, 25-40/180) are suitable for typical single-family home installations, while the 80/180 and 100/180 models offer higher performance for larger or more demanding systems. Detailed specifications for each model are available in the product's technical data tab.
Does the OHI PRO pump come with mounting union fittings?
Yes, each OHI PRO pump comes with a complete set of union fittings and a power cord with a plug, so you can install the unit without having to select additional accessories.
What is the warranty on OHI PRO pumps?
IBO OHI PRO series circulator pumps are covered by a 36-month (3-year) manufacturer's warranty. Warranty and post-warranty service is provided by Dambat.
