Energy Efficiency Collaboration with Duyar: EEI ≤ 0.19 OPUS
A collaboration focused on energy efficiency has been established between Duyar Vana, with its 65-year history, and the leading industry firm Duyar Pompa.
The OPUS Circulation Pump, entirely based on local resources and bearing the Duyar signature, is the result of the expertise from Duyar Vana and the industry experience of Duyar Pompa. The OPUS Circulation Pump, suitable for HVAC systems, is designed for use in a wide range of applications, from building technologies to industrial facilities, specifically for heating and air conditioning systems.
Compliant with international standards and certified by TSE, the OPUS Series Circulation Pump minimizes energy consumption while providing high efficiency. Offered with a 5-year warranty, the OPUS Circulation Pumps ensure maximum comfort with easy installation and quiet operation.
EEI ≤ 0.19 OPUS Pumps with a 5-Year Warranty
According to the International Energy Efficiency Index, the OPUS Series Wet Rotor Circulation Pumps, with an EEI ≤ 0.19, consume less energy than traditional three-speed circulators. Moreover, OPUS offers maximum comfort with lower operating noise.
The pump, equipped with LED display indicators, is easy to install and use. OPUS, with its inter-device communication feature, operates in three different modes: variable pressure, constant pressure, and night mode.
The OPUS Series Threaded Circulation Pumps, which come with a ‘5-Year Warranty’ support, provide a long service life due to their high efficiency and offer maximum comfort thanks to their quiet operation.
OPUS Sirkülasyon Pompası
Suitable for Use in HVAC Systems
The OPUS Series Circulation Pump, suitable for use in HVAC systems, is designed for a wide range of heating and air conditioning systems, from residential to commercial and industrial workplaces.
Developed to ensure the effective circulation and pressurization of water circulating in the system, OPUS is produced with automatic power-adjustable ECM technology and offers coupling or flange connection options.
Thanks to the ECM technology and its integrated inverter, OPUS is a new generation circulation pump that can adjust its speed according to the system’s needs, thus saving energy.
It has different operating modes, such as manual fixed pressure and variable pressure. To stabilize the pressure difference to the set value, the variable-speed pump increases or decreases its speed. When the pressure requirement decreases, the pump’s speed decreases, reducing the power drawn from the grid. Energy savings are achieved as the pump’s input power decreases.
Duyar Signature on Energy Efficiency
Standing out with its high-efficiency and eco-friendly pump products, Duyar Pompa’s General Manager, Faik ÖNER, stated, “When pump systems, which consume 20% of the electricity used in industry in Turkey, are efficient, they reduce energy consumption.”
He continued: “We are witnessing the rapid impact of global warming. Rising temperatures result in large-scale fires and rapidly increase energy consumption. Compared to the previous year, electricity consumption increased by 15%. In this context, the need for efficient energy use plays a crucial role in combating climate change. Frequency Controlled Circulation Pumps provide efficient energy use through variable-speed motor technology, minimizing environmental impact.”
“As the Duyar family, with our understanding of ‘Being Sensitive to the Environment,’ we emphasize water and energy conservation. In the diversity of products we are developing with a focus on renewable energy, we prioritize eco-friendly products throughout their entire life cycles. In this context, the use of frequency converters in the pumps we produce significantly contributes to energy efficiency.”
“Because pumps are selected according to the maximum load required, they spend most of their life cycles meeting much lower demands at partial loads. Frequency converter circulation pumps allow the pump to operate closer to the actual required value by reducing the frequency during the 98% of the heating period corresponding to partial load requirements, providing significant energy savings. This also facilitates the reduction of operating costs.”
