API 15-60/130 PWM – circulator pump
The IPRO API series comprises energy-efficient electronic circulator pumps equipped with a PWM variable frequency drive and an electronic processor that automatically controls the device. This solution delivers an energy efficiency index of EEI ≤ 0.23, while 8 operating modes allow the pump characteristics to be precisely matched to system requirements.
Who it's for
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Heating and solar system installers – ready-to-install unit supplied with a set of unions and a power cable; PWM signal support enables compatibility with external controllers and regulators.
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Heating system designers – 9 operating modes, including proportional and constant pressure curves, allow precise selection of the pump characteristics to meet project requirements while using very little energy.
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Investors and developers – significantly lower electricity consumption compared to conventional pumps reduces heating system operating costs.
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Maintenance teams and service technicians – simple operating mode configuration and no need for additional external motor protection make operation easier.
Applications
The IPRO API series is designed to circulate liquids in central heating systems and solar installations. Its temperature range of 2°C to 110°C allows safe operation in constant-temperature heating systems with variable flow, systems with variable pipeline temperature and night mode, as well as in air conditioning systems and industrial circuits.
The electronic processor with variable frequency drive automatically adjusts performance to current system requirements, eliminating the need for manual adjustment. W The pump comes with a set of unions and a power cable, reducing installation and commissioning time.
API series features
- Control: PWM – variable frequency drive with electronic processor
- Operating modes: 9
- Power supply: 1~230 V / 50 Hz
- Protection rating: IP44
- Insulation class: F
- Pumped liquid temperature range: from 2°C to 110°C
- Max. system pressure: 1 MPa
- Sound pressure of the operating pump: 43 dB(A)
IPRO - 36-month (3-year) manufacturer's warranty.
Dambat - a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently asked questions (FAQ) - IPRO API PWM series circulation pumps
What are API circulation pumps used for, and which systems can they be used in?
API pumps are designed to circulate liquid in central heating systems and solar systems. They are suitable for heating systems with variable flow, systems with night mode, air conditioning systems, and industrial circulation systems. The liquid temperature range is 2–110°C.
What does PWM mean in the API pump name, and what is its advantage?
PWM (pulse-width modulation) is a control signal that allows the pump to work with external installation controllers and regulators. The built-in frequency converter, combined with an electronic processor, can reduce power consumption to 1/10–1/3 of the level typical of conventional pumps, significantly lowering operating costs.
How many operating modes does the API pump have, and how do I set them?
All 7 API pump models offer 9 operating modes to suit the requirements of the installation - proportional pressure, constant pressure, and constant speed curves are available. Select the operating mode according to the user manual supplied with the device.
Where can I buy a Dambat API circulation pump?
Dambat does not sell directly to customers. API series pumps are available from our commercial partners, plumbing wholesalers, and authorized online distributors.
What are the warranty terms, and where can I have an API pump serviced?
API series pumps are covered by a 36-month (3-year) Dambat manufacturer's warranty, starting from the date of purchase confirmed by the original proof of purchase. Warranty and post-warranty service is provided by Dambat, Adamów 50, Grodzisk Mazowiecki. Contact: tel. +48 22 632 86 09, email: serwis@dambat.pl (Mon-Fri, 8:00 a.m.-3:30 p.m.).
