Performance Characteristics D8B
Displacement ………….CFM 7.0
Displacement ………….Ilmin 190
Ultimate Partial Pressure … 10 millitorr or better
Water Vapor Tolerance ….Torr 30
Oil Capacity … ..qt 1.0
Motor Power … …HP 1
Pump Rotational Speed …..RPM 1725
Weight Complete … ..lb 80
Sound Pressure Level (Max) At Three Feet
With Gas Ballast Closed … .dB(A) 57
Sound Pressure Level (Avg) At Three Feet
With Gas Ballast Open … .dB(A) 60
Please note: Queen City Semiconductors has thousands of machines in stock and the photo of the item taken at our facility is for reference. There may be multiple models of this item in stock. Queen City Semiconductors will email a video of any machine purchased under payment terms agreed, demonstrating operation (prior to shipment) at your request.
Queen City Semiconductors has been selling refurbished semiconductor manufacturing equipment for over 40 years. Experienced technicians and a vast inventory of machines and parts enables Queen City Semiconductors to offer support on the majority of tools we sell….for many years after the Original equipment manufacturer (OEM) does not.
Many tools are also listed on ebay if you prefer to purchase online immediately.
To avoid Ebay commissions, you can also place most machines on hold immediately by calling or texting J on his cell phone (978) 771-0481.