Gas pumps - Import export

The tightening seal Capseal is made of polyethylene and designed specifically for gas cylinders. These seals have a one-piece tightening-type case structure, which consists of a round bowl, a locking mechanism, and a tail part. The bowl covers the side of the valve to prevent the possibility of connecting a tube to it and pumping out the gas. The internal locking mechanism operates based on a three-leaf collet and is protected from external mechanical impacts. The ribbed tail ensures reliable fixation of the seal on the cylinder preventing reversal movement of the tail. Additional protection provided for Clixar tamper-evident seals is a special laser marking applied through the thickness of the surface. It cannot be erased, replaced, or counterfeited without leaving obvious visible marks. Using the same method, the customized number is applied to the Capseal bowl, thus eliminating the possibility of replacing the seal and providing a convenient accounting option.

A pump is a mechanical device for moving a fluid from a lower to a higher location, or from a lower to a higher pressure area. The fluid can be any type of liquid or gas, and pumps may be classified in many ways according to their purpose, specifications, environment, design, etc. Pumps are used in a wide range of industrial and residential applications. Pumping equipment is extremely diverse, 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 VTA/N "Tank in Tank" heat accumulator features a stainless steel tank inside a carbon steel tank. This design combines the benefits of both a storage tank and a heat accumulator, allowing for simultaneous use in heating systems and hot water storage. The inner tank is made from high-quality food-grade stainless steel with a wave-shaped wall for increased resistance to pressure, improved heat exchange area, and self-cleaning through thermal expansion. The VTA/N-1 model includes a carbon steel heat exchanger at the bottom for optional connection to solar collectors or other heat sources (heat pump, gas, solid fuel, electric boilers). The VTA/N-2 model lacks a heat exchanger, allowing direct connection to any heat generator. The VTA/N-1-SOLAR PLUS model has an enlarged inner tank partially placed within the heat exchanger, improving efficiency with low-temperature heat sources.

The VTN series heat accumulators are made from food-grade stainless steel (AISI 304, 316, 321), offering excellent corrosion resistance. Their smooth inner surface prevents scale formation, making them ideal for applications with strict water quality requirements. The VTN-1 model has two fixed heat exchangers for bivalent systems. The lower exchanger connects to low-temperature sources (solar collectors, heat pumps), while the upper connects to high-temperature sources (gas, electric boilers) for to finish heating of water to the required temperature. The VTN-2 model features a built-in lower heat exchanger for monovalent DHW systems. The VTN-2 PLUS has a larger heat exchanger for efficient use with low-temperature heat sources like condensing gas boilers, heat pumps or solar collectors. The VTN-3 model serves as a storage tank for hot or cold water and is ideal for "turbo-boiler" systems, utilizing layered heat accumulation from top to bottom.