Prices of DAB Circulator Pumps
Prices of Circulator Pumps
Prices of DAB Pumps from Italy
DAB circulator pumps are produced by a company named DAB in Italy. This company has a long-standing history of manufacturing a wide range of pumps, including circulator pumps, pressure pumps, and swimming pool pumps. The products of DAB are built using the highest-quality raw materials and come with European standard certifications. Before supplying to the market, these pumps undergo testing in quality control laboratories and are then distributed to customers. The price of DAB circulator pumps is highly reasonable along with their excellent efficiency.
 
⇒ HiWater is the exclusive importer of DAB pumps from Italy. To purchase DAB products at competitive prices and without intermediaries, call the numbers listed on the website to take advantage of free consultation from sales experts. ⇐
 
 
Prices of DAB Pumps from Italy
DAB has achieved success in this field due to its innovative designs, diverse product range, and strong support and training services. It is important to note that DAB’s products are certified with the European CE standard, and the electric motors used in their pumps are designed for minimum energy consumption. One of the important features of DAB circulator pumps is their ability to automatically adjust speed. Moreover, these pumps are known for their energy saving, quiet and smooth operation, built-in electric motors, and lubrication or cooling of the electric motors using the pumped liquid. Additionally, the electric motor is magnetic and includes a frequency converter for optimal speed adjustment.
 
Construction of DAB Circulator Pumps
The body of these pumps consists of a hydraulic section made from cast iron, a wet rotor motor, and a motor body made of cast aluminum. The impeller is constructed from technopolymer, and the motor shaft is built from stainless steel. The rotor cover, stator cover, and sealing flange are also made from stainless steel. The thrust ring is ceramic, the sealing rings are made from ethylene-propylene, and the vent plug is made of brass. The bushings are made from graphite.
 
Various Models of DAB Circulator Pumps
DAB is a highly reputable brand with more than 40 years of experience in manufacturing different types of pumps, including circulator pumps. The high quality of DAB circulator pumps has made them a popular choice among consumers. Due to their high quality, these pumps are highly efficient, earning a lot of followers worldwide. In addition to these cases, DAB circulator pumps offer features such as low energy consumption, minimal noise, smooth operation, and long operational life. To fulfill diverse consumer needs for circulating both hot and cold water, DAB has developed a wide variety of circulator pump models, series, and capacities, thereby allowing consumers to select the most suitable pump for their specific environmental and project requirements. Various models of DAB circulator pumps are examined below to provide a deeper understanding of these functional products.
 
DAB Circulator Pump with Three-Speed Inverter
This group of DAB circulator pumps includes various models, such as digital and inverter-equipped pumps. We have explained three of the most commonly used series as follows. According to a closer look at the models in terms of the EVOSTA series, they are digital and have three-speed functionality. Given its features and capabilities, this series is considered highly energy-saving, making it an excellent choice for domestic applications. The EVOSTA series operates on single-phase electricity, delivering a maximum flow rate of 50 m3 and a maximum head of 6.9 meters. The second and third options are the AC and BPH-E series. These models are inverter-based and capable of withstanding temperatures of up to 95°C, with a working pressure of 10 bar. According to these specifications, these two series of DAB circulator pumps are highly recommended for circulating hot water in industrial projects and public facilities.
 

EVOSTA Series (Three-Speed, Digital)
BPH-E Series with Inverter
AC Series with Inverter
 
DAB Three-Speed Circulator Pumps
Another classification of DAB circulator pumps is based on the number of speeds, particularly three-speed models. The key types available in this category are as follows. A concise explanation of their characteristics and capabilities is separately presented in detail. The A, B, and D series of DAB circulator pumps include models with two-speed and three-speed motors. These pumps are commonly used in central heating systems to circulate hot or cold water. From a power consumption perspective, some models in these three series are single-phase, while others are three-phase. For example, in the B series, model 110/250-40T has a two-speed motor and uses three-phase electricity. In the D series, model 110/250-40T has a three-speed motor and operates with three-phase power. Furthermore, in the A series, model 110/180M has a three-speed motor and functions on single-phase electricity. Generally, the maximum permissible temperature for these models is 110 °C, and the highest head achievable is 11 meters. In the VA series, the defined working pressure is 10 bar, with a maximum operating temperature of 110 °C. According to these factors, the pump body is made of cast iron, and the impeller is constructed from technopolymer. In terms of application, this series is suitable for use in air conditioning systems, central heating, and residential heating. The VS series, like other pumps in this group, has a three-speed motor. These pumps are used in residential applications to boost water pressure and are usually applied in central heating systems.
 
VA
VS
A
B
D
BPH
 
DAB Single-Speed Circulator Pumps
The DAB circulator pumps listed below belong to the single-speed category. A closer look indicates that the KLM and KLP series have a maximum working pressure of 10 bar and can work at temperatures up to 120 °C. The motor power for these pumps ranges from 0.25 to 1.84 kW. It should be noted that the material of the pump body and impeller must be selected based on the fluid circulated, as well as the pump’s operating temperature and pressure to ensure durability and prevent damage or corrosion over time. Consequently, the body of these DAB circulator pumps is made from cast iron, and their impellers are made from technopolymer according to their operating temperature and pressure. In the ALP and AMP series, the flow rate ranges from 0.6 to 8.4 m3/h, and the maximum head reaches 21 meters. In terms of application, these series are suitable for a wide range of applications and projects, including air conditioning systems, various industries, and circulating potable water.
 
 
ALP
AMP
KMP
KLP
 
What Is a Circulator Pump?
The term “circulator” refers to the process of moving a fluid, and a circulator pump refers to a pump that is in a closed-loop system designed to circulate the desired fluid in heating or cooling systems. Circulator pumps are a subset of centrifugal pumps and come in different types based on their placement in the circuit:
Inline Circulator Pumps: These pumps are installed at a 180-degree angle along the circuit, making them suitable for installation along pipe routes. They are available in single, twin, single-speed, and multi-speed designs. Their advantages include a compact size, low noise levels, minimal vibration, and easy installation. The pump body is often made from cast iron, stainless steel, or iron, and the impellers are constructed from polyamide, which is both rust-resistant and impact-resistant. Inline circulator pumps are commonly used in small complexes or heating and cooling boiler rooms.
 Floor-Mounted Circulator Pumps: Floor-mounted models are used when inline circulator pumps are insufficient. These pumps feature a 90-degree inlet and outlet design and require more space for installation due to their structure.
 
Distinction Between Inline and Floor-Mounted Circulator Pumps
When there is a need to position the pump at an elevated height, floor-mounted circulator pumps are the more suitable choice because they offer greater height compared to inline circulator pumps.
Inline circulator pumps operate more quietly and generate less noise than their floor-mounted counterparts.
These pumps endure higher temperatures and certain models are designed to handle temperatures up to 140°C.
As you know, inline circulator pumps have an inlet and outlet positioned on the same axis, making their installation within the pipeline system easy but floor-mounted circulator pumps have their inlet and outlet at a 90-degree angle to each other and the pumps must be mounted on a chassis, and using a vibration isolator is recommended to reduce vibrations during operation.
 
 
Characteristics of DAB Circulator Pumps

Eliminated need for additional overload protection
Provision of quiet and smooth functionality
Made from corrosion-resistant cast iron
Operation at three speeds
Protection class: IP 44
Insulation class: F
Cable type: PG 11
Installation: With horizontal motor shaft
Standard operating voltage: Single-phase 230V/ 50Hz
These DAB circulator pumps come with a warranty to ensure product authenticity.

 
Uses of DAB Circulator Pumps
DAB circulator pumps are utilized to circulate hot and cold fluids in a system. Their primary applications include use in central heating systems, boiler rooms, residential heating systems, chillers, and similar systems.
In general, to consistently provide users with hot water, it becomes necessary to use a pump because this pump circulates hot water throughout the central heating system, a process known as circulation. The circulator pumps are often referred to as return water pumps. Additionally, in radiator systems, a circulator pump ensures the continuous movement of hot water and is referred to as a radiator circulation pump. If hot water is supplied via a separate coil tank or another heat exchanger, a distinct type of pump is required, which is known as a hot water pump.
 
 
Benefits of Circulator Pumps
Circulator pumps can be used in various situations and they offer numerous advantages, including Affordable installation, low maintenance requirements, extended service life, making them a valuable investment, minimal noise production, and the ability to pump fluids at exceptionally high temperatures.
 For more details, purchasing, pricing, or consultation on DAB circulator pumps, feel free to contact the numbers listed on the website.