High pressure pump for pneumatics: drawings, device, principle of operation. How to choose a high-pressure pump for pneumatics? How to make a high pressure pump for pneumatics with your own hands?

Pumps for pneumatic rifles are manufactured with different racks. The pushers in the devices are installed in a vertical and horizontal position. Filters are most often used with expanders. For safe use of the model there are sealing bushings.

The limit pressure parameter depends on the quality of the valves. If we consider modifications with horizontal racks, then they have an adapter with a spring. In order to understand this question in more detail, it is necessary to consider the device of a standard pump.

The device and the principle of operation

A typical model (the drawings of a high-pressure pump for pneumatics are shown below) includes a rack with a circular cross-section, a handle and a bar. Also in the devices there is a plunger mechanism. The principle of the high pressure pump for pneumatics is based on increasing the pressure inside the chamber. This is due to the movement of the pushers. They are located under the filter.

Adapters are used to stabilize the pressure in the chamber. There is a special rod in the pump rack. In some models, the plunger mechanism includes a landing pin. When the handle is raised, it is moved to the lower position. When the pushers start moving, the choke goes down. The limiting pressure is fixed by a manometer.

Homemade modification

How to make a high pressure pump for pneumatics? First of all it is important to note that it is easier to make a model with a horizontal rack. To assemble a high-pressure pump for pneumatics with your own hands, a cylindrical body is first taken. Handle under it should be selected a small width. Directly the rod connects to the adapter. The upper valve of the pump is fixed above the union.

A spring is used to connect the spring. The first sealing bushing is installed at the top of the rack. Further, in order to assemble a high-pressure pump for pneumatics by one's own hands, a second valve will be required. To fix it, you need to use a blowtorch. In this case, the fitting is important to lubricate well with engine oil. In the last turn, set foot stops. A manometer for a homemade high-pressure pump for pneumatics is most often fixed near the lintel.

Choosing a quality model

How to choose a high-pressure pump for pneumatics? First of all, it is important to take into account the limiting power parameter. The threshold overload indicator, as a rule, does not exceed 4 microns. The adapter must be made of aluminum. The return spring in diameter is about 3.6 cm.

Good models use two sealing bushings. The upper valve must be fixed rigidly. Separately, when buying a device, the foot rest is checked. In some cases, it is done with side plates. The handle must be held steady and do not hang around. It is worth a quality model in our time about 16 thousand rubles.

Crosman Pump

This high-pressure pump for pneumatics is in high demand. The parameter of the limiting overload at it fluctuates around 5 microns. If you believe the reviews of experts, the device uses a high-quality foot rest. The rack in this case is made with a circular section. According to buyers, it is not difficult to connect the model to the cylinder. For rifles of the PP series, the model fits perfectly. The upper valve in the device is made entirely of stainless steel. The rod at the pump is deformed very rarely.

The permissible temperature level is at least -20 degrees. The sealing bushing of the model is located behind the adapter. The lower valve of the device is designed for a small pressure. If we talk about shortcomings, it is important to note that the model uses small pushers. In some cases, the bar swings. Handles are made with plastic pads, and they are erased quickly. The filter for drying is not provided for in the model. Buy this pump under pneumatic rifles can be priced from 14700 rub.

AM devices

This high-pressure pump for pneumatics (12 volts) is very much in demand today. First of all, the qualitative plunger mechanism deserves attention. The maximum permissible pump temperature is 45 degrees. If you believe the opinions of experts, the rod of the model is not deformed infrequently. For the KR202 air rifles, the model fits perfectly. The pushers are with an adapter.

At the bottom of the rack jumper is used. Foot support is provided for a small width. The handle is usually applied with side plates, but they are made of plastic. The hose in the standard kit is used with a diameter of 0.4 cm. The rack is used with a circular cross-section. The upper valve of the device is made of cast iron. The pump weighs a lot, but it is stable and not afraid of heavy loads. Buy this pump can be priced from 18900 rubles.

Model "Axor"

This high-pressure pump for pneumatics from other models stands out with a wide foot rest. This unit weighs only 4.6 kg. If you believe the feedback of customers, then problems with the bar arise rarely. Suitable model for almost all famous manufacturers. The hose is applied at 0.6 meters. Lubrication on the plunger mechanism is remarkable. According to customers, the stand is made with an excellent protective coating. Minus temperatures are not afraid of the device.

However, there are disadvantages to this pump. First of all it is important to note that the buyer can wait for problems with the manometer. In this case it is used with one scale. The system has no moisture protection. If you believe the feedback of specialists, the union is provided with a small width. Thus, a lot of pressure is applied to the spring. The lower valve for the modification is rated at 4 bar. The pump does not have a drying filter. The protective coupling is located behind the adapter. The bottom valve is made entirely of aluminum alloy. The price of the pump in this series fluctuates around 15,200 rubles.

Features of Umarex pumps

The device of the high-pressure pump for pneumatics Umarex is similar to the previous model. A model with two adapters is produced. The pedestal is used in its aluminum type. If you believe the feedback of specialists, the top valve is of high quality. The maximum pressure it can withstand at 5 bar. The pump rack is used with a circular cross section. The return spring in the device is provided for 2.5 cm.

The plunger mechanism is installed in the lower part of the structure. The pressure gauge is provided with one measuring scale. It is installed near the jumper. The bottom valve of the model is made of an alloy of cast iron. The pump overload parameter of this type is about 3.3 bar. In total, the device uses three sealing bushings. For air rifles of the PP series, the model fits perfectly.

The hose in the standard kit is used with a braid. Adapter for it is matched with a clamping ring. For the rifles series KR202 the model is not suitable. If we talk about cons, then it's important to note a small pen. The whole device weighs 4.8 kg. The stabilization system of the model is of poor quality. Buy the pump in this series can be for 13800 rubles.

Description of the device "Norika"

This high-pressure pump for pneumatics is manufactured with a qualitative expander. If you believe the reviews of buyers, then the model uses an excellent foot rest. The stand is standardly made with a circular cross-section. However, it is important to note that the spring is installed without an adapter. The bar in this case is in the center of the rack. If you believe the reviews of customers, the valve is not deformed infrequently. In this case, the handle is made with side plates.

According to experts, pins can last for many years. The pump overload limit is 5.5 microns. The height of the rod is 0.6 cm. There is no pass filter in this model. In the standard modification kit there is a quality hose. For air rifles of the PP series, the model fits perfectly. Buy a pump in this series, the user is able to only 15 thousand rubles.

Model Gehmann

This high-pressure pump for pneumatics is used quite often by professionals. First of all, it is chosen for compact dimensions. The manometer is used in this case with two measuring scales. The protective glass is capable of withstanding heavy loads. If you believe the reviews of specialists, the bar is deformed infrequently. The hose in the standard set is included with a braid.

In total, the pump has two pass-through filters. The plunger mechanism is located at the bottom of the structure. The advance clutch is installed under the upper valve. The parameter of the threshold pressure is 4 bar. The sealing bushing of the model is made of rubber. The rack is used with a circular cross section. The system of protection against moisture has a manometer. For air rifles of series КР220 the device approaches admirably. Buy the presented pump in a specialized store can be for 19 thousand rubles.

Devices "Hatsan"

These pumps for pneumatic rifles are in great demand. However, for PP models, the devices are not suitable. The adapter at the pumps is used with a jumper. If you believe the reviews of customers, then the hose is installed without problems. In total, the model has three filters. The upper valve of the device is made of an aluminum alloy. The pressure limit is 3 bar. In turn, the parameter of the mantle is at most 6 microns. The plunger mechanism is located at the foot stops. The handle is standardly made with side plates.

The stabilization system is used in the second degree. According to experts, the rod is capable of withstanding heavy loads. The spring at the pump is provided for 2.3 cm. The height of the rack is 46 cm. The manometer for the model is used with one scale of measurement. He has a moisture protection system. The swaying valve is of high quality. The maximum pressure it holds at 2 bar. The pushers at the pump are used with the expander. Buy a model on the market can be for 17 thousand rubles.

Modifications of "Diana"

These hand-operated high-pressure pumps for pneumatics are manufactured with two adapters. A distinctive feature of the model can also be called a wide foot rest. Handles in this case are made with side plates, and they are rarely erased. The bar in the device is made of an alloy of aluminum. According to experts, the manometer is of high quality. In total, he has two measurement scales. The system of protection from moisture in the model is provided.

The rack is used with a circular cross section. The upper valve of the device is made of cast iron. The maximum overload parameter is 6 microns. The stabilization system is used in the third degree. In total, the model has two sealing bushings. For cylinders of the PP series, the device fits perfectly. Buy a pump of the series can be for 14,400 rubles.

Pump Webley

This application for pneumatic rifles has many advantages. In addition to compact dimensions, attention deserves an excellent plunger mechanism. In total, the device uses two pass-through filters. The rack is provided with a circular section. If you believe the reviews of specialists, the bar is very deformed. The system of stabilization by the manufacturer is provided for the second class. Buy a model can be for 21 thousand rubles.