Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
✉️ info@questpair.com
Edwards XDS35i Dry Scroll Pump
Product Description
Edwards XDS35i Dry Scroll Pump
Ultimate Vacuum 1 x 10-2 mbar Inlet Connection NW40 Displacement 43 m3h-1 / 25 ft3min-1
Features
- Scroll pumps provide oil-free pumping, making them an excellent alternative to rotary vane pumps for clean applications
- The XDS pumps feature an innovative bearing shield that isolates the vacuum environment from lubricants, ensuring a totally dry operation and protecting bearings from process gases
- Adjustable gas ballast enhances vapor handling, allowing the pumps to be used in applications previously unsuitable for scroll pumps
- Achieves a peak pumping speed of 35 m³/h (50 or 60 Hz) for rapid and effective operation
- Capable of handling a maximum inlet pressure for water vapor of 35 mbar (23 Torr)
- Operates at a nominal rotation speed of 1750 rpm for consistent performance
- Exceptional leak tightness of <1 x 10⁻⁶ mbar ls⁻¹ for reliable and efficient operation
Edwards XDS35i Dry Scroll Pump Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. The XDS pumps in particular use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by an adjustable gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to other scroll pumps. Click Here to View Product Video
INCLUDED: The Edwards XDS35i Dry Scroll Pump includes:
- Power Cord
- Manufacturer's Documentation
- Operator's Manual
- 1 Year Manufacturer's Warranty
Item Stats
Product details
| Displacement 50 or 60Hz | 43 m3h-1 / 25 ft3min-1 |
| Peak pumping speed 50 or 60Hz | 35 m3h-1 / 21 ft3min-1 |
| Ultimate vacuum (Total pressure) | 1 x 10-2 mbar / 8 x 10-3 Torr |
| Max inlet pressure for water vapour | 35 mbar / 23 Torr |
| Max water vapour pumping rate – GB I | 70 gh-1 |
| Max water vapour pumping rate – GB II | 240 gh-1 |
| Max allowed outlet pressure | 0.2 bar gauge / 2.9 psig* |
| Max allowed inlet and GB pressure | 0.5 bar gauge / 7 psig |
| Motor power | 0.52kW |
| Power connector | IEC EN60320 C19 |
| Nominal rotation speed | 1750 rpm |
| Weight | 48 kg / 105 lb |
| Inlet flange | NW40 |
| Exhaust flange | NW25 |
| Noise level | 57 dB (A) |
| Vibration | <4.5mms -1 (rms) |
| Leak tightness (static) | <1 x 10-6 mbar ls-1 |
| Operating temperature range | 10 to 40 °C / 50 to 104 °F |
| Electrical Requirements | 115/230 V |
About QuestPair
Our Mission
QuestPair is Europe's leading platform for scientific equipment, connecting researchers and organizations with verified suppliers of both new and pre-owned laboratory instruments in the biotech and material science industry. Our aim is to make the procurement of scientific instruments more efficient, cost-effective, and reliable, so that laboratories can focus on advancing science rather than searching equipment and negotiating deals.
Why Choose Us
Founded by scientists for scientists, we understand your challenges. Our AI-powered platform offers transparent pricing, verified quality, and expert support, ensuring you find the perfect equipment for your research needs.
Verified Quality
Every piece of equipment undergoes thorough verification by our expert team, ensuring reliability and performance.
Cost Efficiency
Access both new and premium pre-owned equipment, saving up to 40% without compromising on quality.
Expert Support
Our dedicated team provides personalized guidance throughout your equipment procurement journey.
Ready to Transform Your Research?
Join thousands of biotech scientists who trust QuestPair for their equipment needs.
What customers think about QuestPair
Brilliant service. Everything arrived and was exactly as expected
Jon Welburn
Great customer service! Got me great options for the equipment I was looking for and in a timely manner.
Pamela
Space Lab Technologies, LLCHarm is very responsive to help me find the right equipment. The product I received is in a good condition.
Ph.D. Hsin-Wen Liang
Northeastern UniversityFrom €9,443.50*ex. VAT
In Stock
Get a quote within one business day
Verified equipment
Trusted warranties & returns
Safe payment and fast delivery
Didn't find what you're looking for?
Our sales team specializes in sourcing custom and hard-to-find products to meet your exact specifications. Submit a request for a tailored quote.
Frequently Asked Questions
Is this equipment new or refurbished?
How long does shipping take?
What about warranty and returns?
Why request a quote?
Need help choosing the right tool?
- Accurate policy information specific to your chosen product
- Clear understanding of warranty coverage and terms
- Detailed return policy explanation
- Transparent shipping options and costs
Customer Service
Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.
We are available to assist you Mon-Fri, 10am - 5pm CET.