About

We Greatech is specialized in producing of

(A)
Tri. Lobe Roots Blower
Bore Size: 25mm – 350mm (1” – 14”)
Air Capacity: 0.1 – 260 m3/min
Pressure: 0 - 20000 mmAq
( 0-10000mmAq for one stage type, 10000 – 20000 mmAq for two stage type)
As Vacuum Type: up to –5000 mmAq
Soundproof Enclosure
OEM / ODM

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

Advantage:
Silence, No Need Soundproof Enclosure
Power Saving, High Efficiency
No Pulley, No Belt, No pollution
Vertical Design, Save Space
Easy Installation
Long Maintenance Period
Long Life Lime
Unique Design in the World

Fine Bubble Diffuser
Membrane Material: EPDM
Diameter: 220mm – 330mm
Flow: 0.016 – 0.133 m3/min

Coarse Bubble Diffuser
Membrane Material: PU
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