When the surface really matters
Diameter: 12.8" model 516
Length: 8.8"
Substrate Opening: 5.75"
Target Dimensions:  
Length: 8.125"
Diameter: 7.5"
Cooling H2O: 2 GPM
Operating Pressure: .5mTorr to 20mTorr
Max Continuous Power: 5kW DC