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Explosion-proof mixed flow in-line fans (Kruger MTD-EX)
Mixed flow in-line fans for hazardous atmospheres, made for direct connection to circular ducting. Supplied with selection and installation support from Chennai for Tamil Nadu, Kerala, Karnataka and Andhra Pradesh.
Kruger MTD-EX is a mixed flow in-line fan in an explosion-proof version, made for direct connection to standard circular ducting. Data below is from the Kruger MTD-EX catalogue (edition Nov 2012); please confirm current specifications on the Kruger website.
| Model | Max flow (m³/h) | Power (W) | Max current at 230 V (A) | Noise dB(A) | Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|
| MTD 200-EX | 1020 | 130 | 0.54 | 53 | 2450 | 5 |
| MTD 250-EX | 1130 | 197 | 0.81 | 59 | 2630 | 20 |
| MTD 315-EX | 1320 | 170 | 0.71 | 56 | 2600 | 25 |
Single phase, 50 Hz, motor protection IP44, insulation class B. Operating temperature −20 °C to 40 °C. ATEX increased-safety marking per catalogue. Accessories listed: grilles, rectangular duct adapters, back-draft shutter, antistatic flexible connector. Kruger specifications ↗
What to tell us
- Where it will be used and the room or duct size
- Exhaust, intake or circulation
- Airflow and pressure needed, if known
- Power supply available
- Dust, heat, oil, fumes or moisture
- Whether you need installation
More product types
In-line duct fans · Explosion-proof mixed flow in-line fans (Kruger MTD-EX) · HVLS fans (Marut Air) · Industrial exhaust, circulation and cooling (Marut Air) · SDB133 blowers (our own range)
Brand names belong to their owners. Engineered Solutions supplies these products and is not the manufacturer, except for the SDB133 range.
Frequently asked questions
What is the Kruger MTD-EX?
MTD-EX is a mixed flow in-line fan in an explosion-proof version, made for direct connection to standard circular ducting. We supply models 200, 250 and 315.
What is the maximum airflow of each model?
According to the Kruger catalogue (edition Nov 2012), maximum flow is 1020 m³/h for MTD 200-EX, 1130 m³/h for MTD 250-EX and 1320 m³/h for MTD 315-EX. Confirm current figures on the Kruger website.
What are the power supply and temperature limits?
The catalogue lists single phase, 50 Hz motors with IP44 protection and an operating temperature of −20 °C to 40 °C.
Is it suitable for my hazardous area?
Suitability depends on your site classification. Send us the details of the area and check the certification on the Kruger website before ordering.