Edwards DryStar
Has a model EH500A roots pump hydro-kinetic drive will start at atmosphere
Fore pump is a dp 80 dry pump
Inlet flange ISO 100
Pumping speed at inlet 300 cfm
Requires cooling water and nitrogen
Power requirement 208 VAC, 3 PHASE, 30 AMP
Total dry system can be used for semiconductor processes
Price 8000.00
 

Alcatel Blower Package
Has a 301b roots with a integrated pressure bypass valve will
start at atmosphere
Fore pump is a 2063 Alcatel mechanical pump
Inlet flange ISO 63
Pumping speed at inlet 195 cfm
Power requirement 208 VAC, 3 PHASE, 30 AMP
Power distribution box includes a phase detector circuit to
revent reverse operation
Price 6000.00

 
Stokes Blower Pump Package
Has a stokes model 310-41 roots pump
Fore pump is a D40 BC mechanical pump
Inlet flange 4 inch ASA
Pumping speed at inlet 400 cfm
Power requirement 208 VAC, 3 PHASE, 30 AMP
Power distribution box includes a phase detection circuit to
prevent reverse operation
Price 4000.00