Sv200 Sv300 Wau501 Sogevac Roots Rotary Vane Vacuum System

• After-sales Service: Online Video Instruction
• Warranty: 1 Year
• Nominal Pumping Speed(50Hz): 180 M3/H
• Ultimate Pressure(W/O Gas Ballast Valve): 0.5 Hpa
• Nominal Motor Rating(50Hz): 4kw
• Nominal Motor Speed(50Hz): 1450rpm
• Model NO.: WAU501 SV200
• Oil Capacity: 5L
• Water Vapour Capacity: 4kg/H
• Noise Level: 73dB(a)
• Suction Connection Size: 2"
• Discharge Connection Size: 2"
• Weight Approx.: 140kg
• Oil Type: Differnt
• Working Temperature Range: 70 Degree Centigrade
• Ultimate Pressure (W/ Gas Ballast Valve): 2 Hpa
• Transport Package: Wooden Box or Per Customer Requirements
• Origin: China
• HS Code: 8414100090
• Production Capacity: 5000pieces/Year

Product Description

Oil sealed rotary vane vacuum pumps are being used in all areas of vacuum engineering. They are equally suited for both industrial production and research applications. They may be used to generate a rough and medium vacuum or as backing pumps in pump combinations with Roots vacuum pumps or high vacuum pumps. The SOGEVAC pumps excel also to their low noise levels and smooth operation. Many years of experience in vacuum engineering and the latest developments in pump technology combine in the SOGEVAC range the capability to adapt to the requirements of both the industry and the environment. The comprehensive range (pumping speeds ranging from 10 to 1200 m³ x h^-1 (5.9 to 707 cfm)) allows every customer to select the right pump for his particular needs.

Design Principle

SOGEVAC pumps are oil sealed rotary vane pumps. Oil injected into the pump chamber for sealing, lubrication and cooling of the pump is recycled from the pump's oil reservoir and filtered, if required, before it is injected. The lubricant system is rated for continuous operation at high intake pressures
so that the pumps may be used in a versatile manner in most rough vacuum applications (accessories are required for some pumps). The oil carried with the process gas is roughly separated in the oil box before the discharged gas enters the integrated exhaust filters where the fine oil mist is trapped. The thus filtered oil is collected in the oil box and then supplied back to the pump. The separating system optimized in consideration of all operating conditions for the vacuum pump guarantees - also at high intake pressures and when pumping out of vapors - an exhaust gas which is free of oil mist (separation efficiency over 99.9%). Vacuum rotary vane vacuum pumps from the SOGEVAC series excel through numerous special features:
Compact Design
The pumps have been so designed that efficiency of the pumps will be high. For the SV 10 B through SV 65 B, the motor and pumping section use the same shaft. For the SV 100 B to SV 1200 the motor is linked depending on requirements to the pumping section directly via a coupling or via V-belts as a pedestal motor. All vacuum components like anti-suckback, exhaust filter with oil return line needed for a complete vacuum unit as well as the optimized placement of all controls and monitoring components allow for an extremely compact unit.
Quiet Operation
SOGEVAC pumps are designed throughout to keep the noise level as low as possible. This is ensured by optimized running and sliding speeds and the selection of low-noise drive motors, as well as perfected manufacturing techniques using CNC automatic machines for optimized tolerances and reproducibility of the individual components.
Anti-Suckback Valve A valve is built into the intake of the SOGEVAC pumps. This "anti-suckback valve" is protected by a metal wiremesh filter. During standstill of the pump (for example due to shutting down or a power failure) the valve closes the intake. This prevents the pressure from rising in the connected chamber while the pump is vented at the same time. Any suck-back of pump oil into the vacuum system is thus also effectively prevented. This blocking process operates under all operating conditions (below 800 mbar (600 Torr)) and even when the gas ballast valve is open.
Protection of the Environment The built-in exhaust filter ensures an oil-mist free exhaust gases over the entire range of operating pressures - from atmospheric pressure to ultimate pressure.
Supplied Equipment All pumps are delivered with the required quantity of oil: SV 10 B to SV 65 B in a separate canister, whereas the SV 100 B and larger pumps already contain the oil and are thus ready for operation.

Advantages to the User

- Continuous operation from atmospheric pressure to ultimate pressure
- High pumping speed also at low pressures
- Low noise level
- Low vibrations
- Integrated exhaust filter, better than 99.9% efficient
- No oil loss owing to the integrated oil return line
- Exhaust gas free of oil mists
- Efficient air cooling (standard)
- Water cooling (optional)
-Low space requirement, easy to install - Rugged
- Maintenance-friendly
- Compact design
- For direct fitting to Roots pumps from SV 100 B up
- Optimum size-to-performance ratio
- High water vapor tolerance
- For use in various applications
- Wide range of accessories available for adaptation to differing problems

 

Applications Examples

- Car industry
- Food industry
- Furnaces and plants
- Laser technology
- Medicinal technology
- Metallurgy
- Power engineering, long-distance energy
- Space simulation
- Vacuum coating

Product Parameters

 

Dimensional drawing

Oil for different applications

FAQ

Q: What information should I offer for an inquiry?
A: You can inquire based on the model directly, but it is always recommended that you contact us so that we can help you to check if the pump is the most appropriate for your application.

Q: Can you make a customized vacuum pump?
A: Yes, we can do some special designs to meet customer applications. Such as customized sealing systems, speical surface treatment can be applied for roots vacuum pump and screw vacuum pump. Please contact us if you have special requirements. 

Q: I have problems with our vacuum pumps or vacuum systems, can you offer some help?
A: We have application and design engineers with more than 30 years of experience in vacuum applications in different industries and help a lot of customers resolve their problems, such as leakage issues, energy-saving solutions, more environment-friendly vacuum systems, etc. Please contact us and we'll be very happy if we can offer any help to your vacuum system.

Q: Can you design and make customized vacuum systems?
A: Yes, we are good for this.

Q: What is your MOQ?
A: 1 piece or 1 set.

Q: How about your delivery time?
A: 5-10 working days for the standard vacuum pump if the quantity is below 20 pieces, 20-30 working days for the conventional vacuum system with less than 5 sets. For more quantity or special requirements, please contact us to check the lead time.

Q: What are your payment terms?
A: By T/T, 50% advance payment/deposit and 50% paid before shipment.

Q: How about the warranty?
A: We offer 1-year warranty (except for the wearing parts).

Q: How about the service?
A: We offer remote video technical support. We can send the service engineer to the site for some special requirements.