Please note, this item is on backorder until 7/12/2021.
At inlet pressures below 1 mbar cold traps using dry ice or liquid nitrogen as coolant provide important protection for your pump by separating condensates and aggressive media. Cold traps using liquid nitrogen may be essential with very volatile solvents and reduce the back streaming of oil molecules into the vacuum system. Furthermore a cold trap will considerably increase the effective pumping speed for vapors.
Sturdy, easy to clean
Easy to disassemble
Two-wall design with good conductance
Long operating time per coolant filling
Easy condensate drainage without disassembling
Inlet: Small flange KF DN 25
Outlet: Small flange KF DN 25
Materials: Stainless steel, FKM, NBR
Volume Catchpot: 500ml
Coolant Capacity: 1000ml
*Typ. Coolant Life: 12h
Dimensions (L x W x H): 6.54" x 5.51" x 11.93"
For Rotary Vane Vacuum Pump: RZ9
*Typical coolant change intervall for liquid N2 at pressure less than 10-2 mbar and 20°C ambient temperature
Warning: These products can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Country of Manufacture
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No return will be accepted by the seller for any reason without prior written authorization. Returns will be accepted only if products are in new and unused condition and accompanied by a health and safety declaration as regards potential contamination with hazardous materials due to customer use of the product. The manufacturer reserves the right to assess a 25 percent restocking fee at their discretion. All shipping charges remain payable. This manufacturer assesses order cancellation fees if a submitted order is cancelled prior to shipment.