Vertical Tri-lobe Roots Blowers By Pristair Technologies Pvt. Ltd.

We are prominent manufacturer and supplier of Tri-Lobe Roots Blowers in Coimbatore, Tamil Nadu, India. The PA Max line series of positive displacement blowers, (also generically referred to as a roots blowersa ) are high performance tri-lobe blowers which can discharge air from as low as 50m3/hr at a pressure of 100 mbar for various applications in the sewage treatment plants (STPa s), effluent treatment plants (ETPa s), and host of pneumatic processes too.
On each rotation, the two rotors make six intakes and exhaust cycles, because of which the air has less pulse compare to twin lobe blowers. Pristair Tri-Sprat blowers are simple in design and easy to handle.

Tri-lobe Features:
a c Simple and compact design.
a c Unique component selection minimizes space requirements.
a c Robust construction.
a c Low noise (15% lesser than twin lobe blowers) and vibration during operation - due to lower vibrations, the bearing life will be 20% longer.
a c The Rotor and Shaft have been combined in a single unit. Due to this there is no wear and the efficiency doesn't change over the running period.
a c Dynamically Balanced Rotors avoid the load on bearings.
a c Hardened and Ground Timing Gears ensure smooth
a c Low output fluctuations compared to twin lobe blowers.
a c Easy maintenance & oil free air delivery.
a c Higher efficiency compared to twin lobe blowers.
a c High speed and performance are both possible.
a c Lower power consumption compared to twin lobe blowers.