Product Description
High Efficiency Vacuum Pneumatic Drum Piston Transfer Pump for Sale
Product introduction
ZP intelligent hydraulic piston pump has obtained many invention patents and utility model patents. In order to solve the problems of low efficiency of filter press, high energy consumption, complex media and high pressure requirement in the sewage industry, it breaks the conventional design concept and adopts segmented pressure control to realize automatic switching between low pressure and high flow rate and high pressure and low flow rate. Intelligent, efficient, energy-saving in one, greatly improving the efficiency of the filter press.
ZP-B standard hydraulic piston pump is a new generation of energy-saving, safe and environmentally friendly model, which has been awarded a number of invention patents and utility model patents. It realizes safe operation without overflow under different working conditions of displacement and pressure. Compared with similar pumps applied to the working conditions of filter press, the energy saving is up to 50%, and compared with the traditional filter press feeding pump, the energy saving is several times more. Adopting segmented feeding control, the feeding flow and pressure match the flow and pressure required for solid-liquid separation in the filter press, which can greatly improve the working efficiency of the filter press.
ZP-D double-input and double-output intelligent hydraulic piston pump is a kind of high-efficiency and energy-saving product newly developed by the company. The main wear-resistant parts of this product have been processed by special technology, which has a long service life. At the same time, the cooling and lubrication circulating water has been canceled, which greatly improves the working environment and thus achieves clean production. Compared with ZP series with the same flow rate and pressure, the power is reduced by 40%. It is the most professional and efficient filter press feed pump. It can be widely used in electroplating, printing and dyeing, chemical, municipal, mining and other sewage treatment industries.
Parameter of products
| Model | Rated flow rate m3 | Pressure range Mpa | Motor Power Kw | Dimension L*W*H(mm) | Inlet and outlet pipe diameter | Weight kg |
| ZP-15 | 15 | 0~2.0 | 7.5 | 1900*1030*1610 | DN90 | 1350 |
| ZP-25 | 25 | 0~2.0 | 11 | 1900*1030*1610 | DN90 | 1450 |
| ZP-35 | 35 | 0~2.0 | 15 | 1950*1100*1610 | DN100 | 1700 |
| ZP-45 | 45 | 0~2.0 | 18.5 | 2100*1320*1700 | DN130 | 2000 |
| ZP-60 | 60 | 0~2.0 | 22 | 2100* 1320*1800 | DN130 | 2200 |
| ZP-80 | 80 | 0~2.0 | 30 | 2150*1400* 1800 | DN150 | 2750 |
| ZP-100 | 100 | 0~2.0 | 30 | 2200*1500*2150 | DN150 | 3200 |
| ZP-120 | 120 | 0~2.0 | 37 | 2200*1500*2150 | DN150 | 3300 |
| Model | Maximum flow rate m3 | Pressure range Mpa | Motor Power Kw |
Dimension L*W*H(mm) | Inlet and outlet pipe diameter | Weight kg |
| ZP-B15 | 15 | 0~2.0 | 7.5 | 1700*1100* 1900 | DN80 | 1300 |
| ZP-B25 | 25 | 0~2.0 | 11 | 1700*1100* 1950 | DN90 | 1350 |
| ZP-B35 | 35 | 0~2.0 | 15 | 1840*1150*2250 | DN100 | 1450 |
| ZP-B45 | 45 | 0~2.0 | 18.5 | 2050* 1320* 2350 | DN130 | 1700 |
| ZP-B60 | 60 | 0~2.0 | 22 | 2050*1320* 2550 | DN130 | 1900 |
| ZP-B80 | 80 | 0~2.0 | 30 | 2230*1320* 2550 | DN150 | 2300 |
| ZP-B100 | 100 | 0-2.0 | 30 | 2230*1320* 2650 | DN150 | 2550 |
| ZP-B120 | 120 | 0~2.0 | 37 | 2300*1350* 2650 | DN150 | 2920 |
| ZP-B150 | 150 | 0~2.0 | 45 | 2300* 1370*2650 | DN150 | 3100 |
| ZP-B240 240 0~2.0 55 2920*1740*2500 DN200 6200 | ||||||
| Model | Rated flow rate m3 | Pressure range Mpa |
Rated Pressure Mpa | Motor Power Kw | Inlet and outlet pipe diameter |
| ZP-D80 | 80 | 0~1.5 | 1.0 | 18.5 | DN125 |
| ZP-D120 | 120 | 0~1.5 | 1.0 | 30 | DN150 |
| ZP-D160 | 160 | 0~1.5 | 1.0 | 37 | DN150 |
| ZP-D200 | 200 | 0~1.5 | 1.0 | 45 | DN200 |
| ZP-D250 250 0~1.5 1.0 55 DN200 | |||||
Product accessories
Pressure/Flow Graph
Scope of usage
Company profile
Recommended product
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| After-sales Service: | Online Service |
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| Warranty: | 1 Year |
| Structure: | Axial Plunger Pump |
| Cylinder Number: | Multi Cylinder |
| Drive Mode: | Hydraulic Driven Reciprocating Pump |
| Pump Shaft Position: | Vertical |
| Customization: |
Available
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Can Piston Vacuum Pumps Create a Deep Vacuum?
Yes, piston vacuum pumps have the capability to create a deep vacuum. Here’s a detailed explanation:
Piston vacuum pumps are designed to generate and maintain a vacuum by using a reciprocating piston mechanism. They can achieve vacuum levels ranging from millitorr (10-3 Torr) to microns (10-6 Torr), which is considered a deep vacuum range.
When the piston moves downward during the suction stroke, it creates a vacuum within the cylinder. This allows gas or air from the system being evacuated to enter the cylinder. As the piston moves up during the compression stroke, the gas is expelled from the cylinder, reducing its volume and increasing its pressure. This cyclic process continues, gradually reducing the pressure within the system.
One of the factors that contribute to the ability of piston vacuum pumps to create a deep vacuum is the use of an airtight seal between the piston and cylinder walls. This seal prevents the gas from leaking back into the evacuated system, allowing the pump to maintain the desired vacuum level.
It’s important to note that the achievable vacuum level of a piston vacuum pump can depend on various factors, including the design of the pump, the materials used, the quality of the seals, and the operating conditions. Additionally, the flow rate of the pump may be lower compared to other types of vacuum pumps, as piston pumps are typically designed for applications that require low flow rates but high vacuum levels.
In summary, piston vacuum pumps can create a deep vacuum in the millitorr to micron range. With their reciprocating piston mechanism and airtight seals, they are capable of generating and maintaining a vacuum suitable for applications that require deep vacuum conditions.
How Does the Cost of Piston Vacuum Pumps Compare to Other Types?
The cost of piston vacuum pumps can vary depending on factors such as the pump’s size, capacity, features, and the specific manufacturer or supplier. Here’s a detailed explanation of how the cost of piston vacuum pumps compares to other types:
– Piston vacuum pumps generally fall into the mid to high range in terms of cost compared to other types of vacuum pumps.
– Compared to rotary vane pumps, which are another common type of vacuum pump, piston pumps are often more expensive.
– This higher cost can be attributed to several factors:
– Design and Construction: Piston vacuum pumps typically have a more complex design and construction, involving precision machining and tighter tolerances. This can contribute to higher manufacturing costs.
– Performance and Features: Piston pumps often offer higher performance and greater pumping capacity compared to other types of pumps. They may also incorporate additional features such as variable speed control or advanced control systems, which can increase the cost.
– Robustness and Durability: Piston pumps are known for their durability and ability to handle demanding applications. They are designed to withstand high pressures and heavy-duty operation, which can contribute to their higher cost.
– On the other hand, when compared to more specialized or advanced vacuum pump technologies such as turbomolecular pumps or cryogenic pumps, piston vacuum pumps are generally more cost-effective.
– Turbomolecular pumps, which are used in high-vacuum applications, are typically more expensive due to their complex design, high rotational speeds, and advanced materials used.
– Cryogenic pumps, which rely on extremely low temperatures for vacuum creation, are also typically more expensive due to the specialized cooling systems and cryogenic components involved.
– It’s important to note that the cost of any vacuum pump can also vary depending on factors such as the required pumping capacity, ultimate vacuum level, and specific industry or application requirements.
– When considering the cost of a piston vacuum pump, it is crucial to assess the overall value it provides in terms of performance, reliability, durability, and suitability for the intended application.
– Additionally, factors such as maintenance requirements, energy efficiency, and the availability of spare parts and service support should also be taken into account when evaluating the cost-effectiveness of a piston vacuum pump.
In summary, piston vacuum pumps generally fall into the mid to high range in terms of cost compared to other types of vacuum pumps. While they may be more expensive than rotary vane pumps, they are often more cost-effective compared to specialized technologies such as turbomolecular pumps or cryogenic pumps. The specific cost of a piston vacuum pump can vary based on factors such as size, capacity, features, and manufacturer.
Are There Oil-Free Piston Vacuum Pump Options Available?
Yes, there are oil-free piston vacuum pump options available. Here’s a detailed explanation:
1. Oil-Free Technology:
– Traditional piston vacuum pumps use oil as a lubricant and sealant in their operation.
– However, advancements in vacuum pump technology have led to the development of oil-free piston vacuum pumps.
– Oil-free piston pumps are designed to operate without the need for lubricating oil, eliminating the risk of oil contamination and the need for oil changes.
2. Dry Running Operation:
– Oil-free piston vacuum pumps achieve lubrication and sealing through alternative means.
– They often utilize materials such as self-lubricating polymers or advanced coatings on the piston and cylinder surfaces.
– These materials reduce friction and provide sufficient sealing to maintain vacuum levels without the need for oil.
3. Applications:
– Oil-free piston vacuum pumps are suitable for a wide range of applications where oil contamination is a concern.
– They are commonly used in industries such as food and beverage, pharmaceutical, electronics, laboratories, and medical where a clean and oil-free vacuum environment is required.
4. Advantages:
– The primary advantage of oil-free piston vacuum pumps is their ability to provide a clean and oil-free vacuum.
– They eliminate the risk of oil contamination, which is crucial in sensitive applications such as semiconductor manufacturing or pharmaceutical production.
– Oil-free pumps also simplify maintenance since there is no need for oil changes or regular oil monitoring.
5. Considerations:
– While oil-free piston vacuum pumps offer advantages, they also have some considerations to keep in mind.
– They may have slightly lower ultimate vacuum levels compared to oil-lubricated pumps.
– The absence of oil as a lubricant may result in slightly higher operating temperatures and increased wear on piston and cylinder surfaces.
– It’s important to select an oil-free piston vacuum pump that is suitable for the specific application requirements and consider the trade-offs between performance, cost, and maintenance.
6. Alternative Pump Technologies:
– In some cases, where oil-free operation is critical or specific vacuum levels are required, alternative pump technologies may be more suitable.
– Dry screw pumps, claw pumps, or scroll pumps are examples of oil-free pump technologies that are widely used in various industries.
– These pumps offer oil-free operation, high pumping speeds, and can achieve lower vacuum levels compared to oil-free piston pumps.
In summary, oil-free piston vacuum pumps are available as an alternative to traditional oil-lubricated pumps. They provide a clean and oil-free vacuum environment, making them suitable for applications where oil contamination is a concern. However, it’s important to consider specific application requirements and explore alternative pump technologies if necessary.
editor by CX 2024-04-12
