Special Gas/Chemical Gas/Natural Gas Roots Blower
Performance data:

Air flow capacity: 0.5~500 cubic meter per minute.
Pressure rise: One-stage 98kPa, Two-stage 196kPa
Negative pressure:
One-stae dry type: -40kPa
One-stage wet type: -50kPa
Two-stage wet type: -60kPa

Usage:
Electricity, chemical industry,
Iron and steel, cement industry, sewage treatment, pneumatic conveying etc.

Features:
Wide range of capacity, prissure and vacuum.
Simple structure and easy maintenance.
Different seal method at option.
Main part nc machined to strict torlerance.
Low noise and less vibration.