A reciprocating compressor is the oldest and most common type of compressor. In fact, the piston compressor is equipped with a valve system and two valve plates. When the piston is lowered, it draws air into the cylinder. One of the valve plates bends down, allowing air to pass through. When the piston is moved up, the large valve plate also bends up and closes. Then the compressed air is supplied further along the process line. In fact, this mechanism is similar to a small internal combustion engine, like those used in cars.

A screw air compressor is an industrial device for volumetric air compression for industrial and industrial needs (pneumatic cylinders, pneumatic tools, production lines and mechanisms), the main compression element of which is a pair of rotors (screws). Screw compressors are installed in almost every enterprise around the world. At the moment, it is customary all over the world to use screw compressors from different manufacturers for production needs, as this is the most modern, reliable and energy-efficient equipment for these purposes.

Designed for a wide range of industrial applications, from air supply lines, gas and gas cylinder filling to petrochemicals, gas processing and numerous production processes, our oil-lubricated and oil-free gas compressors are truly versatile. The range covers high flow rates up to 10,000 m3/h with a maximum outlet pressure of up to 480 bar

When working with compressed air, the dehumidifier will be crucial to remove excess moisture. Tools, machines and equipment will start to create problems when there is moisture in the compressed air. If the air is saturated, the production process can lead to destruction.
Each type of dryer has its own way of reducing humidity, although they all perform the same basic task. Regardless of whether the dryer is built in inside or outside, this will not reduce the occupied area of the compressor.

Pumping stations are designed for internal and external pumping of oil: when transporting oil to pipelines in oil collection and treatment systems; when pumping oil in tank farms and tank farms, factories; when providing the necessary technological parameters in various industries; when draining and filling railway and automobile tanks; when collecting oil pumping from catchers. The block pumping station for pumping oil is located in a specially designed and manufactured block box, which has the degree of fire resistance required by the project and provides the possibility of operating the station in almost any climatic conditions.

Field irrigation pumping stations are used to raise water when the water source is below the irrigated fields.
There are pumping stations:
- Head or first lift stations. Water is supplied from the source directly to the irrigation network.
- Pumping. From the main water source, for example, a canal, water is supplied to the reservoir, and from the reservoir using a pumping station to the irrigation network. Pumping stations differ in the installation method, location relative to the water source, power source, type of pumps used, operating mode and type of control.

Pumping systems for the mining industry are classified according to their purpose (pumping sludge, chemicals, recycling and pumping water) and operating conditions, as well as the type of working environment and the specifics of working with it. Pumping stations operating in conditions of open and underground drainage are an integral part of the extraction plant. Usually, centrifugal multistage installations are used for the main drainage, and for auxiliary purposes, submersible installations with a large range of supply in height and performance. Pumps for the main drainage perform the function of pumping out quarry and mine waters from mining sites.

A fire extinguishing system is required in office, residential and industrial premises. Specialized fire extinguishing pumping stations (NPS) are suitable for these purposes. Through these stations, water is delivered to the place of ignition. The choice of the pumping station model depends on the type of facility where it will be operated, the method of extinguishing the fire and some other parameters. In this note, we will consider what requirements are imposed on fire extinguishing pumping stations and their principle of operation. In the default mode, the pumping station is in standby mode.