Vacuubrand MD 4C three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet even challenging requirements. The three-stage design provides the advantageous combination of high pumping speed and very low ultimate vacuum.
All parts of the MD 4C NT in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms provide increased reliability and extended operating life. Due to the gas ballast valve and its very good ultimate vacuum (even with gas ballast) the MD 4C NT is also suitable for pumping condensable vapors of high-boiling solvents.
The NT-series features further improved performance data, easy service and superior vapor tolerance.
–15,000 hours of continuous operation…if used 8 hours daily, then mean time between maintenance cycles will be about 5 years…Vacuubrand pumps will last about twice as long as our competitors…
–3-Year Warranty: 2 year standard plus additional year with registration…
–Chemical resistant flow path…The fluoropolymer is molded and reinforced…
–Scalability
–Oil free vacuum levels down to 2 mbar. Well below 50 mbar required for ethanol
–Vacuum control/modulation down to 1X10-3 mbar, good for Short-Path Applications
Click here for MD 4C NT user’s manual
Click here for vacuum pump selection guide
Features:
- Outstanding chemical resistance and superior vapor tolerance
- Superior chemical and corrosion resistance, outstanding vapor tolerance
- Exceptionally high performance even at low vacuum
- Excellent ultimate vacuum even with gas ballast
- Whisper quiet and ultra low vibration
- Proven long diaphragm life, maintenance-free drive system
- With an integrated gas ballast to provide consistent pump performance with condensed vapors
- Suitable for benchtop rotary evaporators, and powerful enough for excellent results with high-boiling point solvents
- Register your pump for 2+1 year warranty
Prompt Shipping and Professional Packing
Because of our long-standing partnership in a long-standing partnership with UPS, FedEx, DHL and many other top global carriers we are able to offer a variety of shipping options. Our warehouse staff are extremely skilled and will pack your items according to our strict specifications. Your products will undergo an extensive inspection and will be securely secured prior to being delivered. We ship to hundreds of thousands customers each day from multiple countries. This is a testament to our commitment to be the largest online retailer in the world. The distribution centers and warehouses are situated in Asia, as well as the USA.
Note: Orders that include more than one item are assigned a processing period depending on the item.
Before shipping, all purchased items will be thoroughly inspected. Most orders today are shipped within 24 hour. The estimated delivery time ranges between 3-7 days.
Returns
Most of the items that are listed on the site are in stock. Those that are not are identified as such. If you add them to your shopping cart, the amount of $0.00 will be displayed. We will only ship items that are in stocks.
Our policy lasts for 30 days. If you haven't received the product within the 30 days period, we're not able to provide a refund or an exchange.
To be eligible for return, it must be unopened and in the condition that you received it in. It must also be in the original packaging.
It is the obligation of the buyer to pay the cost of returning the item (unless there is a mistake made by us (i.e. If you receive an unsuitable item or a damaged one the buyer is responsible for all shipping costs. You will be responsible for shipping costs should you want to exchange the item.
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