Recivac Series Piston Pumps
Mechvac tech’s piston pump has high suction performance and a very good delivery rate, especially with highly viscous materials. The pump itself is robust and resilient, which is all the more important when processing heavy fluids. The fact that it does not run continuously also means that wearable parts are spared.
One form of mechanical vacuum pump is a dry piston vacuum pump, which moves gas by the reciprocating action of a piston locking with an eccentric spinning shaft.
Backflow of air via the sliding portion between the cylinder and piston ring is unavoidable since this pump lacks lubrication. This pump has a modest maximum pressure due to its straightforward build. On the other hand, in a low vacuum zone, it can achieve steady pressure.
These pumps reduce the fluid within a hand pump by flowing downward into the chamber. The decreased media can be delivered via the open exit valve when the air pressure is greater than the opening valve spring’s limit.
Suction can be utilized to pull in additional media for compression because when the piston is pushed back up, it releases the inlet valve and closes the exit valve. The piston pump functions similarly to PD pumps. They do this by using the pumping mechanism’s force to raise the liquid’s volume. These pumps are capable of using electrical power.
These pumps have many pistons and a variety of control mechanisms. The duplex pump has two pistons and two control mechanisms. Similar to this, a triplex pump has three pistons and three regulating tools. To examine whether the liquid flow direction is flowing at both sides, it is crucial to check the regulating mechanisms on both sides.
These pumps either have single or double acting. Two sets of regulating mechanisms and liquid are used in double-acting pumps on both ends. This enables the pump to finish a cycle of pumping by flowing in the opposite direction. The piston will exhaust on the opposite side while moving in one direction.
Lift pumps, force pumps, axial pumps, and radial piston pumps are the different types of piston pumps. These pumps allow for manual or engine-assisted operation of lift and force pumps.
Lift Piston pump:
This type of piston pump pulls fluid from the suction valve to the base of the cylinder. During the upward stroke, the piston rises, creating suction. As a result, the fluid enters the cylinder through the valve.
Force Piston Pump:
In a force pump, the piston’s upward stroke draws water into the cylinder through an intake valve. Water is released into the output pipe through an outlet valve during the downstroke.
Axial Piston Pump:
Positive displacement pumps called axial piston pumps make use of several cylinders arranged around a single central axis. This pump is a positive displacement pump, and it contains a number of pistons arranged in a tube block’s circular array.
This block may be rotated along its symmetry axis using a key shaft connected to the pumping pistons. These pumps can be utilized as a standalone pump, a hydraulic motor, or an automobile air conditioning compressor.
Radial Piston Pumps:
A particular kind of hydraulic piston pump is the radial piston pump. The fundamental distinction between them and another type of piston pump, the axial piston pump, which has axially rotating pistons, is that the working pistons extend in a radial direction symmetrically around the shaft.
In radial piston pumps, a rotor hub is encircled by a set of pistons arranged radially in a cylindrical block. The block is made up of a rotor, a pintle, and a cylinder barrel with pistons.
The fluid is guided into and out of the cylinder by the pintle. Hydraulic fluid is drawn into the cylinder cavity and subsequently released from it by the eccentrically placed rotor, which pulls the pistons in and out of the cylinders as it revolves.
The materials used to create a piston pump are mostly determined by the pump’s use. The materials used for the casing and cylinders must be strong enough to withstand the operational environment conditions. Materials in touch with the pumped medium must be resistant to corrosion caused by the liquid.
Advantages of Piston Pumps:
- The pressure range is broad.
- Force can be controlled without changing the flow rate.
- Changes in flow rate and pressure have a minor impact on the act.
- Skilled in moving thick fluids, slurries, as well as abrasives with good -control device design
The operational cost of piston pumps is greater per unit. Because mechanical parts go out, maintenance costs may be high. The valves must be abrasion-resistant in order for large particles to pass through. If you are seeking a reliable piston pump manufacturer or supplier, contact Mechvac tech for a high-quality product.
Frequently asked questions
Piston pumps are generally used to move fluids or viscous materials, such as gases and liquids. The piston pump consists of a cylindrical barrel with an attached plunger. The plunger is moved up and down within the barrel by a crankshaft or other mechanism, which causes the piston to move back and forth.
This movement creates a vacuum on one side of the piston and atmospheric pressure on the other, which causes the fluid to be drawn in and expelled from the pump.
Piston pumps are often used in industry for pumping various fluids, including water, oil, diesel fuel, paint, adhesives, and latex. Some examples of piston pumps include hand-pumps, air-pumps, grease guns, and hydraulic pumps. In addition, piston pumps are often used in medical equipment such as dialysis machines and blood pressure monitors.
Piston pumps work by a plunger (piston) that goes up and down in a cylindrical barrel. The plunger is connected to a piston that moves up and down in the cylinder. The liquid is trapped between the top of the piston and the bottom of the plunger. As the piston moves down, it compresses the liquid and forces it through an opening (port) into another chamber or pipe. When the piston moves up, it draws in liquid from another chamber or pipe and pushes it into the first chamber.
Piston pumps have a number of benefits over other types of pumps.
Some of the benefits include:
- They are more efficient than other types of pumps.
- They are easier to maintain than other types of pumps.
- They are less likely to leak than other types of pumps.
- They are able to handle thicker liquids than other types of pumps.
- They are quieter than other types of pumps.
- They provide a consistent flow of liquid when operating.
- They require less energy to run compared to other types of pumps.
- They can work with pressure and vacuum systems.
- They can be used in hazardous environments.
Piston pumps are commonly used in a variety of industries, including the dairy industry, where they are used to pump milk from cows into tanks; the medical industry, where they are used to pump blood and other fluids; and the chemical industry, where they are used to pump various fluids and chemicals. In addition, piston pumps are also commonly used in the automotive industry for various purposes, such as fuel injection and brake fluid.
There are a few potential drawbacks that you should be aware of if you’re considering purchasing a piston pump.
The main downside is that they can be quite noisy. They also require more maintenance than other types of pumps, and they can be more expensive to purchase and operate.
Finally, because the piston moves up and down inside the cylinder, there’s a risk of it becoming damaged over time if the pump isn’t used properly.
A piston pump is a type of positive displacement pump that uses pistons to move liquid or gas. They are used in a wide range of applications, from water wells to fuel pumps on large ships.
Piston pumps are very reliable and can handle high pressures and temperatures. They can also be adapted to a wide range of flow rates, making them ideal for many different applications.
Piston pumps have been used for centuries in a wide variety of applications. They are simple, robust, and reliable. And they are still widely used today in many industries.
But there is no doubt that the future of piston pumps is in electric motors. With the advent of electric motors, piston pumps can now be controlled electronically, and this gives them a whole new range of capabilities and flexibility.
Electric motors are more energy efficient, and they can be controlled more accurately than gas or diesel engines. And they can be connected to a wide range of controls systems and sensors, which gives piston pumps a whole new level of intelligence and flexibility.
So the future of piston pumps is very bright indeed. They will continue to be used in a wide range of applications, and they will be even more capable and efficient than ever before.
When using piston pumps, it is important to exercise caution to ensure that you do not cause any damage or injury. Here are some safety considerations to keep in mind:
Always check the pump for signs of wear and tear. Be sure to replace any damaged parts immediately.
Keep an eye on the pressure gauge, as sudden changes in pressure can indicate a problem.
Make sure that the pump is installed properly and securely, as a loose fitting could cause leakage or injury.
