Rzsw-40 Submerged Roots Blower/Air Pump

• Customization: Available
• Oil or Not: Oil Free
• Structure: Rotary Vacuum Pump
• Model NO.: RZSW-40
• 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: greentech
• Origin: China
• HS Code: 8414
• Production Capacity: 100sets/Months

Product Description

Product Description

 

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.

Detailed Photos

 

 

Greentech International (Zhangqiu) Co., Ltd