NSRR-350 Roots Blower

Product Description

Brife introduction for NSRR series Roots type blower/NSRR-350 Roots Blower pump

NSRR-350 series Roots type blower /NSRR-350 Roots Blower pump is the new type energy——saving product designed by national Union Associated Design Team.After being restructured many times complying with the market information and customer's feedback,L series Roots type blower has acquired some advantages such as good performance,reliable running and the ability of fulfilling varied need of conditions and medium.

Product Application

Widely used in electric power industry.Petro——chemical industry.fertilizer,steel,metallurgy,oxygen producing,cement,textile,food,papermaking,dust collecting,aquatic farming,sewage treatment,pneumatic system,etc

Main Features

1) Pressure changes automatically when system resistance changes.

2) Flow changes in little when pressure changes.

3) Medium is free of oil.

4) The flow range is wide and can be chosen conveniently by users.

5) Different steal type to meet the requirements of varied medium .
6)Specifications are various such as vertical,horizontal,positive pressure,and negative pressure.

7)Advanced structure ensuring reliably running,long life time,easily operation and maintenance.null

i, High-pressure Roots Blower Low noise
NSRR-350 Roots Blower with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.

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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, NSRR-350 Roots Blower the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.

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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalNSRR-350 Roots Blower under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.