construction pumps Ukraine

...Variable displacement axial-piston pumps Series C are used in open circuits. Pumps are applied at tractors, agricultural and mobile machines and other equipment at temperate and tropical climate. Pump control is realized by supply and pressure adjuster, which limits maximum pressure level in pressure line and keeps pump supply at preset level regardless of load and speed. Axial-piston pumps are easily controlled and relatively compact.

...varying in type, size, and materials of construction. Classifications and Types: Pumps may be classified on the basis of the applications they serve, the materials from which they are constructed, the liquids they handle, and even their orientation in space. All such classifications, however, are limited in scope and tend to substantially overlap each other. A more basic system of classification first defines the principle by which energy is added to the fluid, goes on to identify the means by which this principle is implemented, and finally delineates specific geometries.

... the top for domestic hot water. The carbon steel heat exchanger in VTA-1 and VTA-3 is at the bottom, ideal for solar collectors or low-temperature systems. The VTA-1-SOLAR PLUS features an enlarged stainless steel exchanger part of which is located directly in carbon steel heat exchanger, improving DHW performance. Models VTA-4 and VTA-4-ECONOM lack exchangers, perfect for use in conjunction with solid fuel boilers. A distinctive feature of VTA-4-ECONOM is a simplified construction to minimize the number of connecting pipes and absence of flange, which reduces the cost of product. ...