Vacuum Pumps with Highest Level from China
Dual Stage Rotary Vane Vacuum Pump & Roots Vacuum Pump Manufacturer
Industrial Oil Sealed Dual Stage Rotary Vane Vacuum Pump
- Dual Stage Oil Sealed Rotary Vane Vacuum Pumps Manufactured at Highest Standards in China
- High Performance and High Reliability
- Flow Rate of 18 L/s (65 m³/h), Motor Power of 2.2 kW, Ultimate Pressure of 4*10-3 mbar
- Dual Stage Oil Sealed Rotary Vane Vacuum Pumps Manufactured According to The Highest Standards of The Vacuum Pump Industry in China.
- Applicable for Vacuum Freeze Drying, Vacuum Coating, Air Conditioning Production, Semiconductor Industry, Analytical Instruments, New Energy and Other Industries.
Features & Benefits
- Performance is ensured by 48 hours testing (highest standard in the industry) before shipment
- Key components made by first class brands, such as Siemens/Ulvac motor, CFW seal (Germany), Toray rotary vane (Japan), Sandvik exhaust valve (Sweden), Interface gasket (America), etc.
- Customized Siemens motor for wide voltage fluctuation between 220V and 440V.
- Optional ATEX motor for explosion-proof applications
- High vapor tolerance
- Low maintenance
- Low noise
- 24/7 continuous operation
- Optional high performance stainless steel oil mist filter
Our Product Range
Most Popular Models Available
Flow Rate (L/s)
Flow Rate (m³/h)
Total Ultimate Pressure (mbar), GB Closed
Total Ultimate Pressure (mbar), GB Open
Motor Speed (rpm)
Motor Power (kW)
1 Phase/3 Phase
Oil Capacity (L)
Where are our pumps used
Vacuum Freeze Drying
New Energy Industry
A/C production Line
Get to Know Us
Production and Factory Tour
Why Choose Us
Three Good Reasons to Choose Us
⭯ Premium Quality
- 20+ years experience
- Highest testing standards of the industry
- Key components from international brands
⭯ Fast Shipment
- Short lead time down to 2 weeks
- Strong export packing with good protection
⭯ Private Labelling
- OEM services are proudly provided.
- Neutral packing is also available.
Frequent Questions You May Have
For the distributors we provide a warranty of 12 months from the loading date issued on the Bills of Lading if it’s shipped by sea.
For other deliveries the warranty starts from the date of shipment from the factory.
The standard lead time is 4 weeks. In case of stock available, it can be shortened to one week or two.
We’re glad to provide OEM service. However, we encourage our customers to accept the original brand.
We need a minimum order amount of USD 4,000 to cover our fixed logistics and handling cost. However, we accept small quantity such as one piece from new customers for testing purpose, in condition that the freight cost is covered by your side.
Remarkbl started to produce oil-sealed dual stage rotary vane vacuum pumps in 2002. The product range is expanded to Roots pumps in 2020 and it is expected to have dry screw pumps in 2023 . Remarkbl focuses on the domestic market and all export business will be handled by a professional export company to save time and cost.
We accept wire transfer (T/T) as standard: 30% prepayment and 70% balance before shipment.
A 100% prepayment is preferable if the lead time is less than 3 weeks.