Ring Blower / Side Channel Blower
WT – The all-rounder with a long success story

Single-stage ring blower / side channel blower
- 1 impeller for normal pressure and volume flow
- Suitable for positive and/or negative pressure applications
- Integrated silencers, suction and discharge side
- Open blade geometry impeller with axial clearance >/li>
- External storage
- Material in aluminium die-cast version
- Standard paint in RAL 9006
- The motors comply with the European standards EN 60034(ff.)
- Protection class at least IP55 and insulation class F
- Multi-range voltage version 50 and 60 Hz
- Energy efficiency class according to IE1 IE2 IE3
- Optional with integrated frequency converter in individual design and equipment
- Horizontal and vertical installation
WT IE1
Vacuum 50 / 60 Hz
WT IE2
Vacuum 50 / 60 Hz
WT FU IE1
WT IE1
Pressure 50 / 60 Hz
WT IE2
Pressure 50 / 60 Hz
WT FU IE2

Two-stage ring blower / side channel blower
- 2 impellers (series connection) for high pressure and volume flow
- Suitable for positive and/or negative pressure applications
- Integrated silencers, suction and discharge side
- Open blade geometry impellers with axial gap dimension
- External storage
- Material in aluminium die-cast version
- Standard paint in RAL 9006
- The motors comply with the European standards EN 60034(ff.)
- Protection class at least IP55 and insulation class F
- Multi-range voltage version 50 and 60 Hz
- Energy efficiency class according to IE1 IE2 IE3
- Optional with integrated frequency converter in individual design and equipment
- Horizontal and vertical installation
WT IE1
Vacuum 50 / 60 Hz
WT IE2
Vacuum 50 / 60 Hz
WT FU IE1
WT IE1
Pressure 50 / 60 Hz
WT IE2
Pressure 50 / 60 Hz
WT FU IE2

Double-flow ring blower / side channel blower
- 2 impellers (parallel connection) for normal pressure and high volume flow
- Suitable for positive and/or negative pressure applications
- Integrated silencers, suction and discharge side
- Open blade geometry impellers with axial gap dimension
- External storage
- Material in aluminium die-cast version
- Standard paint in RAL 9006
- The motors comply with the European standards EN 60034(ff.)
- Protection class at least IP55 and insulation class F
- Multi-range voltage version 50 and 60 Hz
- Energy efficiency class according to IE1 IE2 IE3
- Horizontal and vertical installation
WT IE1
Vacuum 50 / 60 Hz
WT IE2
Vacuum 50 / 60 Hz
WT FU IE2
WT IE1
Pressure 50 / 60 Hz
WT IE2
Pressure 50 / 60 Hz
Accessories
for the WT class.