Offering the best quotes for your research!
New and used scientific instruments
🚚 Shipping Worldwide 🌎
✉️ info@questpair.com
Buchi V-700 PTFE Diaphragm Vacuum Pump with V-850 Vacuum Controller for Laboratory Applications
Product Description
The Buchi V-700 vacuum pump is a chemically resistant PTFE diaphragm pump engineered for reliable handling of gases and vapors common in laboratory environments. Delivering a flow rate of 1.8 m³/h and achieving an ultimate vacuum below 10 mbar, this pump supports a broad spectrum of classical and advanced laboratory applications such as:
- Rotary evaporator vacuum generation
- Evacuation of drying ovens and vacuum centrifuges
- Vacuum filtration and liquid conveying
The pump’s PTFE diaphragm construction ensures superior chemical resistance, making it essential for synthetic biology, molecular diagnostics, and bioprocessing workflows where solvent compatibility and purity are critical.
Complementing the pump is the Buchi V-850 vacuum controller, a standalone valve control unit designed to interface with external vacuum systems like the V-700 pump and R-210 rotovap systems. Key features include:
- Single control knob with large graphic display and intuitive menu navigation
- Six selectable language options for ergonomic laboratory integration
- Integrated solvent database optimizing vacuum control for biomedical engineering and biopharmaceutical production pipelines
- Timer function for automated process termination, improving workflow timing precision
- LabVac function for comprehensive vacuum system management
- Robust chemical-resistant construction with precision pressure sensor and aeration valve
- Communication ports including USB, RS-232, and RS-485 for system integration and data logging
This vacuum pump-controller combination is widely used in biotechnology laboratories, cell imaging facilities, and clinical diagnostic settings, where reliable vacuum generation and precise control are critical in live-cell imaging, fluorescence analysis, and gene editing applications. Its durable design and advanced controls make it integral to molecular cloning workflows and biomanufacturing processes that demand consistent vacuum performance and chemical resistance.
Item Stats
Product details
| Manufacturer | Buchi Labortechnik AG |
| Model | V-700 and V-850 |
| Year | 2011 |
| Condition | Used |
| Serial Number | 1000102112 and 1000066979 |
| MPN | Does not apply |
| Condition Description | IN GOOD WORKING ORDER |
| Electrical Requirements | 100-240V, 50/60hZ, 210W |
| Electrical Certification / Approval | CSA |
| Country/region of manufacture | Switzerland |
| Custom Label | . |
Documents
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 UniversityPrice on Request
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.