Air-cooled Diffusion Pump,80L/s Gas Displacement
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Diffusion pump is a practical vacuum equipment to seal the pumped vessel and remove all kinds of gases which have no chemical reaction to the working fluid in the high vacuum system. It uses a high speed jet of vapor to direct gas molecules in the pump throat down into the bottom of the pump and out the exhaust. It is widely used in both industrial and research applications. Most diffusion pumps use silicone oil or polyphenyl ethers as the working fluid.
Specification:
- Vacuum Speed [L/s]: 80
- Ultimate Vacuum [Pa]: 10x10-4
- Cracking Pressure [Pa]: ＜10
- Compression Ratio: ≤200:1
- Preheat Time [min]: 12
- Cooling Method: Air Cold
All the Standard Shipping package will be delivery by standard logistics, such as DHL, FedEX, UPS, etc (shipping terms: DAP). We also provide Sea Shipping, please contact us (eshop@lab1st.com) or chat with us online for real-time shipping cost. Please note that we are day off on the weekends and holidays.
If the merchandise is in stock, we will ship it within 3 to 7 business days for Standard Shipping package(s) and about 20 to 30 business for Sea Shipping package(s). If it is out of stock, we will inform you the estimated delivery time according to different products.
Certificates
Frequently Asked Questions
Yes, all of our products have CE marked.
All the Standard Shipping package will be delivery by standard logistics, such as DHL, FedEX, UPS, etc (shipping terms: DAP). We also provide Sea Shipping, please contact us (eshop@lab1st.com) or chat with us online for real-time shipping cost. Please note that we are day off on the weekends and holidays.
If the merchandise is in stock, we will ship it within 3 to 7 business days for Standard Shipping package(s) and about 20 to 30 business for Sea Shipping package(s). If it is out of stock, we will inform you the estimated delivery time according to different products.
To cancel an order, please submit a Support Form with “Cancel/Change Order” as reason for inquiry. Please include your order number in the body or subject line of the email to help us resolve the issue right away. Since orders often ship in 3--7 days after they are placed, it is important to contact us as soon as possible so that we can stop the order before it ships. Once the order is picked up we cannot cancel the order, but we can initiate a return. Please be aware that if the product is customized and there are no quality problems, it cannot be canceled, returned, or exchanged once the customization is completed.
Usually, our lab equipment can not customize and our most of our processing equipment can, if you're not sure, please contact us.