Rzsw-80 Submersible Roots Blower/Vacuum Pump

Greentech International (Zhangqiu) Co., Ltd is the professional roots blower
supplier. RZSW-40 submerged roots blower on the basis of the manufacture and
sale of a Roots blower for many years the development of new products using new
technology.
The machine through the use of new lines on the impeller, the overall adiabatic
efficiency and volumetric efficiency is further improved, and is excellent
particularly in the fan of the air volume and pressure characteristics.
Main Features:
1) Low noise
Because the blower is installed under water, the operating noises reaching the
surface of water are refracted into water instead of air. Meanwhile, water and
tank walls also refract the noises into water. In this way, noises are
effectively reduced. SRB series will be applied to school, building, community
and hospital.
2) Easy installation
JSL series are not necessary to fix on foundation, saving piping cost. Being
installed under water, so there is no need to add a soundproofing cover.
Besides, since it is installed in a water tank, it doesn't occupy space. The
work place can be utilized more efficiently.
3) Less trouble
It is not necessary for belt and pully because SRB series design directly drive
system for raising high efficiency and reducing failure factor.
4) Motor
Using squirrel-cage induction motor, with F class insulation and IP68 motor
protection grade, Build-in overheating detector in motor, it can prevent the
motor from burning out.
5) Filtration device
Dry type. It won't distort even by sudden pressure rise or absorption force.
The area of filtration device is 1.2 times than the air capacity of blowers. It
can control the pressure loss less than 25mmAq.
Model NO.
RZSW-80
Exhauster Method
Positive Displacement Pump
Vacuum Degree
High Vacuum
Color
Blue
Material
Casting Iron
Impeller
2-Lobe
Connect
Belt or Direct Drive
Drive
Motor
Transport Package
Wooden Case
Specification
40-125
Trademark
gr , eentech
Origin
China
HS Code
8414
Production Capacity
100sets/Months

Minimum Order: 1 sets

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