4.3 – 72.0 m³/h
— TRUSTED GEOTECHNICAL EXPERTS
Premium Oil Free
Scroll Vacuum
Pump Manufacturer
Delivering pure, reliable, and efficient vacuum solutions for advanced manufacturing and research worldwide
2002
Established
60+
Patent
20+
Experience
10,000+
pcs/year Sales
83+
Users
2002
Established
60+
Patent
20+
Experience
10,000+
pcs/year Sales
83+
Users
Years of Experience
0
+
— ABOUT GEOWELL SCROLL
Engineering Excellence in GEOWELL Vacuum
GEOWELL VACUUM CO., LTD. is a high-tech enterprise in China dedicated to the research, development, manufacturing, and system integration of oil-free scroll vacuum pumps and compressors since 2002. Guided by our core philosophy of “High Technology, High Quality, and High Efficiency,” GEOWELL has been deeply committed to advancing oil-free vacuum technology for over two decades and has established itself as one of the world’s leading manufacturers in this field.
CE-Certified Products built to the highest safety and environmental standards for global compliance.
RoHS-Compliant Manufacturing ensuring 100% hazardous-substance-free components.
ISO-Certified Factory Operations delivering rigorous quality control and consistent engineering precision.
Full OEM Capabilities tailored to integrate seamlessly with your proprietary systems and branding.
CE
Certified Products
RoHS
Certified Products
ISO
Certified Products
OEM
Certified Products
High-Performance Oil-Free Scroll Pumps & Compressors
High-performance, 100% oil-free scroll solutions tailored for diverse industrial and laboratory applications.
Pumping Speed:
Ultimate Pressure:
≤ 1.0 – 8.0 Pa
Pumping Speed:
32 m³/h
Ultimate Pressure:
0.5 Pa
Integrated Design:
Turnkey
Mobility:
Mobile Units
Foreline Filters:
Available
Scroll Tip Seals:
Kits
GWSP
Pumping Speed:
4.3 – 72.0 m³/h
Ultimate Pressure:
≤ 1.0 – 8.0 Pa
Ultimate Pressure:
≤ 1.0 – 8.0 Pa
Add to Cart
GWSP150 Oil-Free Scroll Vacuum Pump
Pumping Speed:
32 m³/h
Ultimate Pressure:
0.5 Pa
Learn More
Add to Cart
Vacuum Systems & Carts
Integrated Design:
Turnkey
Mobility:
Mobile Units
Learn More
Add to Cart
Maintenance & Accessories
Foreline Filters:
Available
Scroll Tip Seals:
Kits
Learn More
Add to Cart
High-Tech Application Environments
Semiconductor & Flat Panel Display
Pristine chip fabrication laboratories and robotic automation cleanrooms requiring ultra-clean vacuum environments.
Medical & Laboratory Equipment
High-end analytical instrument labs hosting mass spectrometers, electron microscopes, and precision research equipment.
Lithium Battery & Coating
Industrial thin-film vacuum deposition chambers and advanced solar photovoltaic production lines.
Technical Advantages
100% Oil-Free Design
Complete elimination of hydrocarbon contamination for ultra-clean vacuum processes, ensuring product purity in sensitive applications.
Low Noise & Vibration
Advanced dynamic balancing keeps lab environments quiet and completely stable, perfect for precision instrumentation.
High Reliability & Easy Maintenance
Extended service intervals and simple on-site scroll maintenance minimize downtime and reduce total cost of ownership.
Detailed Technical Specifications
GWSP75 Series Specifications
Technical data | HiScroll 46 |
|---|---|
Pumping speed | 43 m³/h |
Ultimate pressure (gas-ballast valve closed) | 0.007 hPa(mbar) |
Ultimate pressure (gas-ballast valve open stage 1) | ≤0.03 hPa(mbar) |
Ultimate pressure (gas-ballast valve open stage 2) | ≤0.2 hPa(mbar) |
Power consumption at ultimate pressure | 295 W |
Motor speed | 720-1800 min⁻¹ |
Nominal motor speed | 1800 min⁻¹ |
GWSP150 Series Specifications
The GWSP150 Series is an oil-free scroll vacuum pump engineered for clean and efficient vacuum generation. It delivers a pumping speed of up to 2.5 L/s (9.0 m³/h) and achieves an ultimate pressure of ≤ 8 Pa. The pump features an air-cooled design, low noise and vibration, continuous-duty operation, and multiple voltage options to suit various applications. Its oil-free operation prevents contamination and reduces maintenance requirements, making it ideal for laboratories, analytical instruments, vacuum coating systems, semiconductor manufacturing, and molecular pump backing applications.
Operating Conditions
The GWSP150 Series is designed to operate reliably in clean, well-ventilated environments. It performs best within the recommended ambient temperature and humidity ranges specified by the manufacturer and should be installed in a location free from excessive dust, corrosive gases, and moisture. Proper airflow around the pump is essential for efficient air cooling and continuous operation. Following the recommended operating conditions helps ensure optimal performance, long service life, and consistent vacuum levels.
— GET IN TOUCH
Submit Your Details
CALL US DIRECTLY
(256) 555-0101
SEND AN EMAIL
info@geowellscroll.com
OUR OFFICE
1234 Drilling Way, Huntsville, AL 35801