WD CAT / WN DINGO SERIES (BUSCH)
The three-lobe Roots pumps Cat and Dingo operate without oil and contact free – no oil is needed, no contamination by lubricants of the gases being transported.
RELIABLE
Sturdy design and a sophisticated manufacturing process. Labyrinth-seals between cylinder and the gear housing.
ECONOMICAL
Due to high volume and mechanical efficiency.
APPLICATION ORIENTATED
Due to vertical gas flow. Pump and motor dimensions can be adjusted for each application. Many accessories available. It can be used on suction as well as over pressure duties.
APPLICATIONS
- Pneumatic conveying
- Environmental technology
- Water and waste water
- Food industry
- Textile industry
- Machine building
- Transport and handling
- Woodworking industry
- Paper industry
EASY TO SERVICE
Because of the modular construction principle and motor according to IEC standard. Maintenance is reduced to gear oil change and lubrication of the bearings.
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CAT WD Series
| Model | Nominal Pumping Speed – m³/h | Max. differential pressure – mbar | Motor Rating – kW |
|---|---|---|---|
| CAT WD 0032 AP | 0.36 – 1.0 | 600 | 0.37 – 2.20 |
| CAT WD 0040 AP | 0.45 – 2.65 | 600 | 0.37 – 4.00 |
| CAT WD 0050 AP | 0.82 – 3.22 | 600 | 0.75 – 5.50 |
DINGO WN Series
| Model | Nominal Pumping Speed – m³/h | Max. differential pressure – mbar | Motor Rating – kW |
|---|---|---|---|
| DINGO WN 0050 AP | 1.2 – 4.4 | 600 | 1.1 – 7.5 |
| DINGO WN 0065 AP | 1.7 – 5.8 | 600 | 1.1 – 11.0 |
| DINGO WN 0080 AP | 2.8 – 10.0 | 600 | 1.1 – 18.5 |
| DINGO WN 0100 AP | 4.0 – 12.5 | 600 | 2.2 – 18.5 |
