China Standard H-600 Electric CZPT Rotary Vane Piston Water Vacuum Pump vacuum pump design

Product Description

Installation Instructions

Introduction of H-600 Electric CZPT Rotary Vane Piston Water Vacuum Pump

Rotary piston vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, witch could be applied to pump condensable gases (such as vapor). The pump should be equipped with appropriate accessories if the gas pumped has the following features, such as rich in oxgen, explosive, corrosive to ferrous metal and chemical reactive with the vacuum pump oil.
This series of pumps could be operated in single unit or act as the pre-process pumping unit for the next high vacuum pumps, such as diffusion or roots pumps. It is widely used in the industries of vacuum coating, vacuum heat treatment, vacuum impregnation, vacuum smelting, vacuum metallurgy, vacuum drying, molecular distillation and altitude simulation testing.  

Product Parameters

Parameter of H-600 Electric CZPT Rotary Vane Piston Water Vacuum Pump

Model  Ultimate pressure
Pumping speed
Inlet diameter
Outlet diameter
2H-70 6*10-2 70 7.5 80 76 680
2H-120 6*10-2 120 11 100 80 980
2H-150 6*10-2 150 15 150 80 1100
H-30 1 30 3 80 G2 180
H-150 1 150 15 150 80 850
H-600 1 600 55 250 150 3200

Detailed Photos

Pictures Of H-600 Electric CZPT Rotary Vane Piston Water Vacuum Pump


After-sales Service: Have
Warranty: 1 Year
Type: Cold Water High Pressure Cleaner
Operation Type: Fixed
Drive: Motor
Nozzle Type: Low Pressure Nozzle


piston vacuum pump

What Are the Key Components of a Piston Vacuum Pump?

A piston vacuum pump consists of several key components that work together to create a vacuum. Here’s a detailed explanation of these components:

1. Cylinder:

– The cylinder is a cylindrical chamber where the piston moves back and forth.

– It provides the housing for the piston and plays a crucial role in creating the vacuum by changing the volume of the chamber.

2. Piston:

– The piston is a movable component that fits inside the cylinder.

– It creates a seal between the piston and cylinder walls, allowing the pump to create a pressure differential and generate a vacuum.

– The piston is typically driven by a motor or an external power source.

3. Intake Valve:

– The intake valve allows gas or air to enter the cylinder during the suction stroke.

– It opens when the piston moves downward, creating a vacuum and drawing gas into the cylinder from the system being evacuated.

4. Exhaust Valve:

– The exhaust valve allows the expelled gas to exit the cylinder during the compression stroke.

– It opens when the piston moves upward, allowing the compressed gas to be expelled from the cylinder.

5. Lubrication System:

– Piston vacuum pumps often incorporate a lubrication system to ensure smooth operation and maintain an airtight seal between the piston and cylinder walls.

– Lubricating oil is introduced into the cylinder to provide lubrication and help maintain the seal.

– The lubrication system also helps to cool the pump by dissipating heat generated during operation.

6. Cooling System:

– Some piston vacuum pumps may include a cooling system to prevent overheating.

– This can involve the circulation of a cooling fluid or the use of cooling fins to dissipate heat generated during operation.

7. Pressure Gauges and Controls:

– Pressure gauges are often installed to monitor the vacuum level or pressure within the system.

– Control mechanisms, such as switches or valves, may be present to regulate the operation of the pump or maintain the desired vacuum level.

8. Motor or Power Source:

– The piston in a piston vacuum pump is typically driven by a motor or an external power source.

– The motor provides the necessary mechanical energy to move the piston back and forth, creating the suction and compression strokes.

9. Frame or Housing:

– The components of the piston vacuum pump are housed within a frame or housing that provides structural support and protection.

– The frame or housing also helps to reduce noise and vibration during operation.

In summary, the key components of a piston vacuum pump include the cylinder, piston, intake valve, exhaust valve, lubrication system, cooling system, pressure gauges and controls, motor or power source, and the frame or housing. These components work together to create a vacuum by reciprocating the piston within the cylinder, allowing gas to be drawn in and expelled, while maintaining an airtight seal. The lubrication and cooling systems, as well as pressure gauges and controls, ensure smooth and efficient operation of the pump.

piston vacuum pump

What Industries Commonly Rely on Piston Vacuum Pumps?

Various industries rely on piston vacuum pumps for their specific applications and requirements. Here’s a detailed explanation:

1. Manufacturing and Industrial Processes:

– Piston vacuum pumps find extensive use in manufacturing and industrial processes across different sectors.

– They are commonly employed in vacuum packaging, where they help create a vacuum environment to preserve and extend the shelf life of food products.

– In the automotive industry, piston vacuum pumps are utilized in brake booster systems to provide the necessary vacuum for power braking.

– Other industrial applications include vacuum molding, vacuum drying, vacuum distillation, and vacuum filtration.

2. Pharmaceuticals and Medical Industry:

– The pharmaceutical and medical industry extensively relies on piston vacuum pumps for various critical processes.

– These pumps are used in pharmaceutical manufacturing for vacuum drying, solvent recovery, and distillation processes.

– In medical applications, piston vacuum pumps are utilized in vacuum suction devices and medical laboratory equipment.

– They are also employed in vacuum autoclaves for sterilization purposes.

3. Research and Laboratory Settings:

– Piston vacuum pumps are commonly found in research laboratories and scientific facilities.

– They are used for creating vacuum conditions in laboratory equipment such as vacuum ovens, freeze dryers, and vacuum desiccators.

– These pumps are crucial for applications like sample preparation, material testing, and scientific experiments requiring controlled environments.

4. Electronics and Semiconductor Manufacturing:

– The electronics and semiconductor industry heavily relies on piston vacuum pumps for various manufacturing processes.

– They are utilized in vacuum deposition systems for thin film coating, such as physical vapor deposition (PVD) and chemical vapor deposition (CVD).

– Piston pumps are also employed in vacuum furnaces for heat treatment processes in semiconductor fabrication.

– Other applications include vacuum packaging of electronic components and devices.

5. Food Processing and Packaging:

– Piston vacuum pumps play a significant role in the food processing and packaging industry.

– They are used for vacuum packaging of perishable food items, preventing spoilage and extending shelf life.

– In food processing, these pumps assist in vacuum concentration, freeze drying, and deaeration processes.

6. Environmental and Waste Management:

– Piston vacuum pumps find applications in environmental and waste management sectors.

– They are used in vacuum systems for wastewater treatment, including processes like aeration, filtration, and sludge dewatering.

– Piston pumps also assist in industrial and municipal waste management systems for vacuum collection or transfer of waste materials.

7. Other Industries:

– Piston vacuum pumps have diverse applications in additional industries:

– They are used in the glass manufacturing industry for vacuum lifting and handling of glass sheets or products.

– Piston pumps find application in the printing industry for vacuum feeding and ink transfer systems.

– They are employed in the power generation industry for steam condenser evacuation and turbine sealing systems.

In summary, piston vacuum pumps find widespread use in industries such as manufacturing and industrial processes, pharmaceuticals and medical, research and laboratory settings, electronics and semiconductor manufacturing, food processing and packaging, environmental and waste management, as well as in other sectors like glass manufacturing, printing, and power generation.

piston vacuum pump

How Do You Maintain and Service a Piston Vacuum Pump?

Maintaining and servicing a piston vacuum pump is essential to ensure its optimal performance and longevity. Here’s a detailed explanation:

1. Regular Inspection:

– Perform regular visual inspections of the pump to check for any signs of damage, leaks, or wear.

– Inspect the seals, gaskets, and fittings for any cracks or deterioration.

– Ensure that all connections are tight and secure.

2. Oil Change:

– Piston vacuum pumps typically require regular oil changes to maintain proper lubrication and prevent contamination.

– Follow the manufacturer’s guidelines regarding the frequency of oil changes.

– Drain the old oil completely and replace it with the recommended oil type and quantity.

– Dispose of the used oil according to proper environmental regulations.

3. Filter Replacement:

– Many piston vacuum pumps have filters to prevent dust, particles, and contaminants from entering the pump.

– Check the filter regularly and replace it as needed to maintain proper airflow and prevent clogging.

4. Cleaning:

– Keep the exterior of the pump and its surrounding area clean and free from debris.

– Use a soft cloth or brush to remove any dust or dirt accumulation.

– Avoid using harsh chemicals or solvents that may damage the pump’s surfaces.

5. Seals and Gaskets:

– Inspect the seals and gaskets regularly and replace them if they show signs of wear or damage.

– Ensure that the seals provide a proper airtight seal to prevent leaks and maintain vacuum performance.

6. Cooling System:

– If the piston vacuum pump has a cooling system, monitor it regularly to ensure proper functioning.

– Clean or replace the cooling system components as recommended by the manufacturer.

7. Professional Maintenance:

– Consider scheduling professional maintenance and service at regular intervals, especially for more complex or critical applications.

– Professional technicians can perform in-depth inspections, conduct performance tests, and address any specific issues or concerns.

– They can also provide recommendations on optimizing the pump’s performance and extending its lifespan.

8. Manufacturer Guidelines:

– Always refer to the manufacturer’s maintenance and service guidelines specific to your piston vacuum pump model.

– Follow their recommendations regarding oil type, oil level, maintenance intervals, and any other specific instructions.

– Adhering to the manufacturer’s guidelines ensures proper operation and prevents voiding the warranty.

In summary, maintaining and servicing a piston vacuum pump involves regular inspection, oil changes, filter replacement, cleaning, checking seals and gaskets, monitoring the cooling system, and considering professional maintenance. Following the manufacturer’s guidelines is crucial for effective maintenance and to maximize the pump’s performance and lifespan.

China Standard H-600 Electric CZPT Rotary Vane Piston Water Vacuum Pump   vacuum pump design		China Standard H-600 Electric CZPT Rotary Vane Piston Water Vacuum Pump   vacuum pump design
editor by CX 2023-10-27