Greatech Silence Type Roots Blower
Bore Size: 40 to 100 mm ( 1.5 to 4 inch)
Air Flow: 0.1 to 9 m3/ min
Pressure: 0 to 6000 mmAq
As Vacuum Pump: 0 to -5000 mmAq
Extremely Low....

Greatech Silence Type Roots Blower
Bore Size: 40 to 100 mm ( 1.5 to 4 inch)
Air Flow: 0.1 to 9 m3/ min
Pressure: 0 to 6000 mmAq
As Vacuum Pump: 0 to -5000 mmAq
Extremely Low....

Greatech Tri. Lobe Roots Blower
Bore Size: 25mm to 400mm ( 1 to 16 inch)
Air Capacity: 0.1 to 280 m3/ min
Pressure: 0 to 20000 mmAq
As Vacuum Pump: up to -5000 mmAq

Types: ....

Greatech Tri. Lobe Roots Blower
Bore Size: 25mm to 400mm ( 1 to 16 inch)
Air Capacity: 0.1 to 280 m3/ min
Pressure: 0 to 20000 mmAq
As Vacuum Pump: up to -5000 mmAq

Types: ....

Greatech Fine Bubble Diffuser
Diameter: 220 to 330mm
Flow: 0.02 - 0.14 m3/ min
Single Membrane, Dual Membrane, Pipe Fitting are also available.

Best regards,
Susan Huang / ....

Greatech Tri. Lobe Roots Blower
Bore Size: 25mm to 400mm ( 1 to 16 inch)
Air Capacity: 0.1 to 280 m3/ min
Pressure: 0 to 20000 mmAq
As Vacuum Pump: up to -5000 mmAq

Types: ....

Greatech High Pressure Roots Blower
Bore Size: 50mm to 400mm ( 1.5 to 16 inch)
Air Capacity: 0.1 to 280 m3/ min
Pressure: 10000 to 20000 mmAq
As Vacuum Pump: up to -5000 mmAq....

Greatech Tri. Lobe Roots Blower
Bore Size: 25mm to 400mm ( 1 to 16 inch)
Air Capacity: 0.1 to 280 m3/ min
Pressure: 0 to 20000 mmAq
As Vacuum Pump: up to -5000 mmAq

Types: ....