
High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure
The lab mechanical vacuum pump is a high-speed direct-drive (motor-driven) two-stage rotary vane oil-sealed variable-volume vacuum pump. The pump body features an integrated design with a built-in gear oil pump, a pressure oil control anti-backflow valve, an oil pump pressure control system, low-noise NSK bearings,...

Introduction
The lab mechanical vacuum pump is a high-speed direct-drive (motor-driven) two-stage rotary vane oil-sealed variable-volume vacuum pump. The pump body features an integrated design with a built-in gear oil pump, a pressure oil control anti-backflow valve, an oil pump pressure control system, low-noise NSK bearings, and a well-designed lubrication and sealing structure.
Key Features and Benefits
- Anti-backflow Design: Prevents oil from flowing back and contaminating the pipeline after the pump stops.
- Oil Tank with Partition: Equipped with an oil mist separator at the exhaust port.
- High Pumping Speed: Provides a high ultimate vacuum and low noise without oil spray.
- Integrated Motor and Pump Body Design: Easy maintenance and aesthetically pleasing appearance.
Applications of Mechanical Vacuum Pump
- Laboratory Research: Ideal for experiments requiring precise vacuum levels, such as material testing and chemical reactions.
- Medical Devices: Employed in the production and testing of medical equipment, ensuring sterile environments.
- Semiconductor Manufacturing: Critical for processes like thin-film deposition and etching, where controlled vacuum conditions are necessary.
- Gas Analysis: Used in laboratories for gas sampling and analysis, requiring precise vacuum levels to ensure accurate results.
- Environmental Testing: Used in laboratories for soil and water testing, allowing for accurate sampling and analysis under controlled conditions.
- Material Science: Used in experimental setups for various new material research applications that demand accurate vacuum control and stability.
Specifications
Figures below are the manufacturer data for this model. Anything not listed is confirmed in writing with the quotation rather than estimated here.
| Pumping Speed | 50Hz | 4 m³/h (1.1 L/s) |
|---|---|---|
| 60Hz | 4.8 m³/h (1.3 L/s) | |
| Ultimate Pressure (without gas ballast) | 5×10⁻² Pa | |
| Power Supply | AC 220V | |
| Motor Power | 0.4/0.37 KW | |
| Inlet/Outlet Connection | KF16/25 mm | |
| Noise | ≤56 dB | |
| Oil Capacity | 0.6 to 1 L | |
| Weight | 19 kg |
Processes This Unit Supports
These are the applications ZYLAB lists this model under. Each link opens the full equipment set for that process, which is useful when a project needs more than one machine.
- General laboratory sample preparation
Who Orders It
Fields this model already works in, plus what ZYLAB puts behind it: a 2-year warranty on most products, glass excluded, spare parts in stock and free application support by WhatsApp or email.
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Ordering High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure
What is High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure typically used for?
The lab mechanical vacuum pump is a high-speed direct-drive (motor-driven) two-stage rotary vane oil-sealed variable-volume vacuum pump. The pump body features an integrated design with a built-in gear oil pump, a pressure oil control anti-backflow valve, an o
What warranty comes with High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure?
Most ZYLAB products carry a 2-year warranty, glass components excluded; the exact term for this model is the one printed in its specification table and repeated on the quotation. Within the warranty period any part that fails through no misuse of your own is replaced free of charge.
Can we get technical help before ordering High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure?
Yes, and it is free. Our technical staff help with model selection, troubleshooting, manuals and application questions whether or not you have ordered from us before. Write to [email protected] or message us on WhatsApp.
Which shipping methods do you use?
Sea freight for consignments over about 60 kg (11-30 days to North America, 25-33 days to Europe, 7-20 days to Southeast Asia), air freight to airport in roughly 7-10 days, and DHL, FedEx or UPS door to door in about 5-7 days for small urgent items.
How can we pay for High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure?
Bank (wire) transfer, letter of credit for larger orders, major credit and debit cards, and PayPal. Bank details are printed on the invoice; send us the transfer confirmation and we start processing straight away.
Quote For High-Speed Direct-Coupled Lab Mechanical Vacuum Pump – 5×10⁻² Pa Ultimate Pressure
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