As part of any compressed air installation, it's critical to consider the complete compressed air system's air quality, including moister. If you do not consider how to manage moister in your compressed air system, you will encounter problems with condensate and water in the piping network. Mark compressor has a range of compressed air dryer solutions to choose from, including refrigerant dryer and desiccant dryers.

User Benefits

Reliability

Markbrand
Worldwide reput.ation of over 50 years
Largest air dryer manufacturer
Fault alarm function

Simplicity

Compact design
Simple technology
Easy maintenance
Simple controller
Simple timer solenoid drain
On-off switch

Uncompromised Quality

ISO 9001• 1SO 14001 quality assurance
OHSAS 18001 quality assurance
World renowned refrigerant compressor
Industry proven fan motor
In-house engineered condenser and evaporator
International st.andard refrigeration gases

Easy Installation & SeNiceability

lnlet-outJet from the top
Flexible placement allowed backside to the wall
Easily serviceable
Easy setting of drain intervals
Simple timer solenoid drain
Easily removable side panels

Components

1. Refrigerant Compressor

Driven by an electric motor, cooled using refrigerant fluid and protected against thermal overload
2. HGBValve

Bypass the extra capacity in low condition, sufficientJy avoid ice block
3. 3-in-1 Aluminum Heat Exchanger

With integrated air-to-air heat exchanger, air to refrigerant evaporator, and water separator. High efficient heat transfer & high efficient water separate, low pressure drop
4. Refrigerant Condenser

Air-cooled and with a large exchange surface for efficient thermal exchange
5. Motor-driven Fan

For the condenser cooling air flow
6. Automatic Discharge of Condensate

User adjustable, Reliable, Timer solenoid drain, Proven design
7. On/Off Switch

Reliable simple on/ off switch to turn on and off the dryer
8. Control Panel

Indicating all relevant information

Technical Data Refrigerated Dryer

Model
	Max Working Pressure	Air Treatment Capacity			Nominal Power	Electrical	Connection	Dimension	Weight	Refrigerant
	Bar	l/s	CFM	m3/hr	kW	V/Ph/Hz	G	LxWxH(mm]	kg	Gas

MDS 10	13	17	35	60	0.22	230/1/50	G3/4"	430x354x463	30	R 134a
MDS 13	13	22	46	78	0.36	230/1/50	G3/4"	548x400x615	36	R 134a
MDS 21	13	35	74	126	0.37	230/1/50	G3/4"	548x400x615	38	R 134a
MDS 40	13	67	141	240	0.7	230/1/50	G1"	600x520x750	56	R410A
MDS 66	13	110	233	396	1.05	230/1/50	G1.5"	600x520x750	58	R410A
MDS 85	13	142	300	510	1.1	230/1/50	G1.5"	650x650x875	75	R410A
MDS 105	13	175	371	630	1.15	230/1/50	G2"	650x650x875	79	R410A
MDS 140	13	233	494	840	1.4	230/1/50	G2"	752x745x960	102	R410A
MDS 175	13	292	618	1050	1.65	230/1/50	G2"	752x800x1020	119	R410A
MDS 220	13	367	777	1320	2.65	230/1/50	G2.5"	927x795x1126	168	R410A
MDS 260	13	433	918	1560	2.9	230/1/50	G2.5"	927x795x1126	174	R410A