Greatech is a leading manufacture of Roots Blower in Taiwan, we are specialized in producing of Tri. Lobe Roots Blower, Product rang are as below:

(A)
Tri. Lobe Roots Blower and Vacuum Pump
Bore Size: 25mm – 350mm (1” – 14”)
Air Capacity: 0.1 –260 m3/min
Pressure:
0 – 10000 mmAq for Ones Stage Type
10000 – 20000 mmAq for Two Stage Type
As Vacuum Pump: up to –5000 mmAq

Air Cooled Type / Water Cooled Type
One Stage Type / Two Stage Type
Pressure Conveyance Type / Vacuum Type
Silence and Energy Saving Type
Soundproof Enclosure
OEM / ODM
All above are available

(B)
Silence and High Efficiency Type Roots Blower and Vacuum Pump
Bore Size: 25mm – 150mm
Air Capacity: 0.1 – 30 m3/min
Pressure: 0 – 6000 mmAq
As Vacuum Pump: 0 - -5000 mmAq

Advantage:
Silence, No Soundproof Enclosure is needed
Power Saving, Low Vibration
No Pulley, No Belt, No Pollution
Vertical Design, Save Space
Easy Installation
Long Maintenance Period, Save Money
Long Lifetime

Beside of Roots Blower, we also manufacture membrane diffuser
Fine Bubble Diffuser
Membrane Material: EPDM
Model No.: U220 / U330 / GD250 / GD225
Diameter: 220mm – 330mm
Flow: 0.016 – 0.133 m3/min

Coarse Bubble Diffuser
Membrane Material: PU
Model: GD80 / GD144
Diameter: 80mm – 144mm
Flow: 0.08 – 0.45 m3/min

If you are in need above, please do not hesitate to contact us.

Best regards,
Susan Huang / Sales Executive
Greatech Machinery Industrial Co., Ltd.
E-mail: susan.greatech@gmail.com
Skype: greatech.rootsblower
MSN: greatech.rootsblower@hotmail.com
Website: www.greatech-rootsblower.com
Tel: +886 6 2536997 ( rep.)
Fax: +886 6 2533092

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