DSR20 190L Compressor Dehumidifier

220V supply 50 Hz floor standing dehumidifier. 190L maximum extraction using 2035W. Jack plug provided for connection of external humidistat EPHUM24. Operating range from 4°C up 40°C maximum room temperature for continuous drying applications, Two fan speeds with 1500 m3/hr air volume capacity. Can be ceiling mount or ducted. Airflow 900-1500m3/hr, 53-55dB

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Ideal for Offices, Pools, Museums & Storage.

190 Litre Compressor Dehumidifier 220V / 50Hz.

Swimming Pool Ready.

Free Standing or Ceiling Hung.

Will dry 24/7 and dry to 40°C/104°F. Can work down to 4°C/40°F.  Internally protected for use in swimming pool areas if needed. Used in a wide variety of commercial applications from storage to production areas and commercial buildings such as museums and offices.

Very easy to access the internal parts for any service needed.  Comes with internal re-gassing points.

All Steel Construction.

Controls are accessible from the rear.  Additional plug in humidistat can be added. Control the dehumidifier to regulate the humidity level automatically.

Energy efficient with optimum cooling and compressor operating times based on an internal microprocessor calculation to optimize performance.

One brass plumbing drain hole with screw tread for secure connection.

Parts Associated

Features Explained

Extraction – Very strong 190 litre warehouse dehumidifier that can be used in swimming pools.
Reticulated Foam Filter – Dust filter to be shakened clean periodically. Prevents dirt entering the dehumidifier. Easy access. Two clip springs keeping the metal filter frame in place.
Easy Repair – Easy access to key parts from the top cover.
On Four Rubber Feet – Often slung from beams on hangers high up to allow access to filters for cleaning and to maximize the extraction as moisture migrates upwards.
Two Fan Speeds – Fan setting changed via external switch on the rear of the unit.
Power Supply – Thus, 220V 50Hz.
Auto Reset – If there is an interruption to the power supply, the dehumidifier will resume automatically controlled by the humidistat (not provided).  The unit will have stagger start up so that if several DSR units are used in the same building, surge current should not trip power breakers.
Jack Plug Humidistat Connection – The jack plug for connecting an EPHUM24 low voltage humidistat is provided.  The two core wire is not. Regulating moisture to a particular space via flicking the switch. Enables the external humidistat (low voltage and not provided). Soldering is required from any wire to the jack plug.
Drainage – Gravity drained through a standard 15mm (3/4″) brass fitting. Can be used in conjunction with a condensate pump if gravity draining is not possible or to pump to a higher height.
2m / 6″ Power Cord – Plug should be removed and hard wired to a fused splash proof power socket when near a water supply.
Weight 72 kg
Dimensions 66.5 × 66 × 45.3 cm
(L x W x H)-(weight)

26.0" x 26.0" x 17.8" – 158 lbs



Max Extract


Power / Plug / Cord length

2035W, 220V, 50Hz, 9.3A / Just Cord


EAN 5060224950470

Colour / Material

White/ Mild Steel Epoxy Paint

Duct Sizes

Not Applicable

Swimming Pool Ready


Humidistat Inside / Humidistat Option

No / Yes

Carrying Handle / Water Container / Power Cord Length

Yes / No / 2m

Fan Speeds / Sound

2 / 53-55dB

Operting Temperature

Plus 4°C to plus 40°C

Power Out Restart / Works From DC-AC Coverter

Yes / No

Airflow m3/hr

900 to 1500


Mild steel expoxy coated



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