T 350 — Large industrial unit
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Stationary Dehumidification Systems

SKU 11319

T 350 — Large industrial unit

Three-phase large unit — 360 l/24h for very large halls

The DÖLCO T 350 industrial dehumidifier is a professional device for commercial and industrial spaces. With 3,500 m³/h air circulation and integrated hot gas defrosting, it is fully operational even under the most difficult conditions. Three-phase connection (400 V) for high performance. Built-in mechanical humidistat, optionally combinable with DÖLCO ITR II dew point control. Optional external condenser available.

IndustryLarge unit400 V

At a glance

What makes the T 350 — Large industrial unit stand out

360l/24h

Dehumidification capacity

At 32 °C and 90 % relative humidity

3.500m³/h

Air circulation

Very powerful radial fan

400V

Three-phase

Stable phase load with high power consumption

IP21

Protection class

Optional as IP44 for demanding environments

Product features

Everything to support professional use

✓Very robust steel housing
✓Hot gas defrosting
✓Safety defrosting
✓Polyurethane air filter (washable)
✓Very powerful radial fan
✓Mechanical humidistat
✓Connection for DÖLCO ITR II dew point control
✓Fixed condensate drain (3/4" F)
✓Very high dehumidification capacity (360 l/24h)
✓Very high air circulation (3,500 m³/h)
✓Three-phase connection (400 V)
✓External condenser optional

Where the T 350 — Large industrial unit is used

Areas of application

1Waterworks and water supply facilities
2Energy supply and technical control centers
3Warehouses, archives and magazines
4Industrial process rooms
5Food industry and cold storage
6Building drying in large rooms
7Tunnel and shaft construction

Technical data

Specifications

Device typeT 350
Max. room size3,500 m³ at 0 Pa
Operating range (optimal)45 – 99 % RH
Temperature range-0.5 to 40 °C
Air circulation3,500 m³/h
Max. dehumidification capacity360 l/24h (32 °C / 90 % RH)
Operating current15 A
Humidistatyes
Protection classIP21 (optional IP44)
Automatic defrostthermally controlled demand defrosting
Noise level (3 m)61 dB(A)
Supply voltage400 V / 3N~
Frequency50 Hz
Power normal operation4,550 W
Safety defrosting add.4,000 W
RefrigerantR 407c
Weight147 kg
Dimensions (L × W × H)900 × 1,180 × 920 mm

Consultation & quote

Interested in the T 350 — Large industrial unit?

Our team will provide personal advice on application possibilities, prices, and delivery times.

Request quote via email📞 +49 7664 / 50559-0

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