Edwards Vacuum Pumps - Sales, Service & Repair of Premium British Vacuum Technology
Edwards Vacuum Pumps – British Vacuum Technology Tradition Since 1919
Edwards Vacuum is a world-leading British manufacturer of vacuum pumps and separation systems for industry, research, and laboratories. With over 100 years of experience, Edwards stands for innovation, reliability, and highest quality. We are your competent partner for sales, service, and repair of the complete Edwards vacuum technology range in Austria.
🎯 Our Edwards Product Portfolio:
Single-Stage Oil-Sealed Rotary Vane Vacuum Pumps Edwards nES
The Edwards nES series offers high reliability, low lifecycle costs, and proven performance. The optimized oil return and separation system supports stable pumping performance and minimizes oil losses. The nES series can be operated independently or in combination with Edwards EH Roots booster pumps.
| Model | Pumping Speed | Ultimate Vacuum | Power |
|---|---|---|---|
| nES 40 | 40 m³/h | 0.5 mbar | 1.1 kW |
| nES 65 | 59 m³/h | 0.5 mbar | 1.5 kW |
| nES 100 | 98 m³/h | 0.5 mbar | 2.2 kW |
| nES 200-750 | 180-755 m³/h | 0.08 mbar | 4-18.5 kW |
Key Advantages Edwards nES:
- ✓ Robust and compact design
- ✓ Low noise and vibration levels
- ✓ Easy maintenance
- ✓ High productivity
nES Applications: Metal coating, food preservation, sterilization, vacuum drying, leak detection, plastic & rubber production, plastic molding, pneumatic conveying
Two-Stage Oil-Sealed Rotary Vane Vacuum Pumps Edwards RV & Edwards E2M
Edwards RV – For Dusty, Clean and Dry Applications
Two-stage oil-sealed rotary vane pumps for reliable and quiet continuous operation. Offer high-quality vacuum with good pumping speed.
- Models: RV3, RV5, RV8, RV12
- Pumping Speed: 3.3-12 m³/h
- Ultimate Vacuum: 0.002 mbar (2 × 10⁻³ mbar)
Edwards E2M – Compact High-Performance Pumps
Compact two-stage rotary pumps – ideal solution for demanding applications. Characterized by robust construction. Also available with enclosed, forced-cooled motor. Suitable as backing pump for small turbomolecular pumps.
- Models: E2M0.7 to E2M275
- Pumping Speed: 0.75-255 m³/h
- Ultimate Vacuum: 0.001-0.003 mbar
Key Advantages Edwards RV & E2M:
- ✓ Reliable continuous operation
- ✓ Robust construction
- ✓ Anti-suckback protection
- ✓ Easy maintenance without disassembly
RV & E2M Applications: Freeze-drying, mass spectrometry, vacuum distillation/extraction/filtration, gel drying, scientific & industrial laboratories, R&D, analytical instruments, coating technology, vacuum degassing, vacuum furnaces, gas cylinder filling/emptying, leak detection, centrifugal evaporators, electron microscopy (TEM, SEM)
💪 Piston Vacuum Pumps Edwards Stokes Microvac
Edwards Stokes Microvac are robust rotary piston pumps. Equipped with manually controlled gas ballast valve to reduce condensation. Piston pumps are very robust and tolerant to higher contamination levels.
| Model | Pumping Speed | Ultimate Vacuum | Power |
|---|---|---|---|
| 212 J | 234 m³/h | 0.033 mbar | 5.5 kW |
| 412 J | 442 m³/h | 0.033 mbar | 10 kW |
| 612 J | 884 m³/h | 0.033 mbar | 2 × 11 kW |
Key Advantages Edwards Stokes Microvac:
- ✓ Space-saving design – saves up to 50% floor space
- ✓ Low speed
- ✓ Low ultimate pressure
- ✓ Robust construction of steel and ductile iron
- ✓ Hardened, replaceable shaft bushing for high wear resistance
- ✓ Automatic lubrication system for optimal oil flow
- ✓ Unique valve construction reduces maintenance and noise
- ✓ Heat and corrosion-resistant sealing system
Stokes Microvac Applications: Automotive industry, chemical processes, vacuum heat treatment, leak detection, metallurgy, PET processing, pharmaceuticals, transformer drying, vacuum coating, induction vacuum melting
🚀 Roots Booster Vacuum Pumps Edwards EH & Edwards HV
Edwards EH – With Hydrokinetic Drive
Booster pumps for increasing pumping speed and deepening vacuum. The EH series features a patented hydrokinetic drive, ideal for high pressure differentials. Enables simultaneous start of booster and backing pump. Speed automatically decreases at higher pressure – prevents overheating. No bypass required!
- Models: EH250, EH500, EH1200, EH2600, EH4200
- Pumping Speed: 250-4,200 m³/h
- Max. Pressure Differential: 70-180 mbar
- ✓ Automatic overload protection
- ✓ Reduced pumping time
- ✓ Quiet, low-vibration operation
Edwards HV – For Aggressive Environments
HV boosters were specially developed for high-capacity pumps in aggressive environments. For demanding industrial and chemical applications. Suitable for continuous operation over wide pressure range with large volumes.
- Model: HV8000
- Pumping Speed: 7,200 m³/h
- Max. Pressure Differential: 190 mbar
- Power: 18.5 kW at 3,000 rpm
- ✓ Shaft seal construction protects pumping mechanism and gears
- ✓ Mechanical face seals
- ✓ Designed for aggressive media
Edwards EH & HV Applications: Vacuum metallurgy, vacuum distillation, steel degassing, PVD & CVD coating, pharmaceutical lyophilization, CO₂ lasers, space simulation, vacuum impregnation, oil drying & degassing, industrial freeze-drying
🌀 Dry Running Scroll Vacuum Pumps Edwards nXDS
The Edwards nXDS is a new generation of oil-free and maintenance-free scroll pumps with higher pumping speed, lower ultimate pressure, and lower energy consumption than the XDS series. Innovative design ensures very quiet operation. Thanks to gas ballast, small amounts of water vapor, solvents, diluted acids and alkalis can also be pumped.
| Model | Pumping Speed | Ultimate Vacuum | Speed |
|---|---|---|---|
| nXDS6i | 6.2 m³/h | 0.02 mbar | 1,800 rpm |
| nXDS10i | 11 m³/h | 0.007 mbar | 1,800 rpm |
| nXDS15i | 15 m³/h | 0.007 mbar | 1,800 rpm |
| nXDS20i | 22 m³/h | 0.03 mbar | 1,800 rpm |
Ideal for scientific, pharmaceutical and university laboratories!
Key Advantages Edwards nXDS:
- ✓ Clean, dry, oil-free vacuum
- ✓ Longer maintenance intervals of 4-5 years
- ✓ Low noise level around 52 dB(A)
- ✓ Simple control panel with indicator light
Edwards nXDS Applications: Mass spectrometry, electron microscopy (SEM), ultra-high-speed centrifuges, PVD & CVD metal coating, cryogenics, epoxy resin curing, solvent extraction, lyophilization, leak detection, sublimation drying, noble gas recovery, refrigeration & freezer equipment construction
🔧 Our Service for Edwards:
- ✓ Sales: New Edwards vacuum pumps of all series
- ✓ Service & Maintenance: Professional maintenance in Austria
- ✓ General Overhaul: Complete repair & reconditioning
- ✓ On-Site Service: Technicians come to you
- ✓ Spare Parts: Original Edwards spare parts
- ✓ Testing: Test and measuring equipment
🏭 Application Areas & Industries:
- 🔬 Laboratory & Research: Mass spectrometers, electron microscopes, analytical instruments, centrifuges, scientific research
- 💊 Pharma & Medicine: Freeze-drying, lyophilization, sterilization, distillation, vacuum filtration
- 🎨 Coating: PVD/CVD coating, metal coating, plastic coating, thin-film technology
- 🔥 Metallurgy: Vacuum furnaces, heat treatment, steel degassing, vacuum metal casting, induction melting
- 🧪 Chemistry & Process Engineering: Vacuum distillation, extraction, chemical processes, oil degassing, solvent recovery
- 🏭 General Industry: Automotive industry, plastic processing, food preservation, pneumatic conveying, packaging
📊 Why Choose Edwards?
- 🇬🇧 Over 100 Years of Tradition – Leading in vacuum technology since 1919
- 🌐 World Market Leader – Largest manufacturer of vacuum pumps worldwide
- 🏆 Innovation & Quality – Patented technologies like hydrokinetic EH drive
- 🔧 Diverse Portfolio – From laboratory pumps to large-scale industrial systems
- ✅ Proven Reliability – Millions of installed pumps worldwide
- 🛠️ Service in Austria – Local support for CZ, SK & AT