Comparison : Item # KTA 60 /1, Dry Rotary Vane Combination Pressure/Vacuum Pump
Item # KTA 60 /2, Dry Rotary Vane Combination Pressure/Vacuum Pump
Item # KTA 60 /3, Dry Rotary Vane Combination Pressure/Vacuum Pump
Item # KTA 80 /1, Dry Rotary Vane Combination Pressure/Vacuum Pump
Item # KTA 80 /2, Dry Rotary Vane Combination Pressure/Vacuum Pump