SPX Hankison HDW Series Desiccant Air Dryer

SPX Hankison HDW Series Desiccant Air Dryer

Specifications

Flow Capacity (NM3/min): 0.2 - 1.01 (NM3/min)

Power Supply: 220 240 V 1PH 50 60 Hz

Inlet / OutletConnections(inch): PT 1/2”


HDW SERIES PRESSURE-SWING DESICCANT COMPRESSED AIR DRYERS



PROTECTS AIR SYSTEMS EXPOSED TO TEMPERATURES BELOW FREEZING


Produces pressure dew point of -40°C

Fully Enclosed Wall-mounted Package delivers dew points of ISO 8573.1 Class 2 (-40°C, -40°F). Labs, Hospitals, and Hi-Tech installations all benefit with dry air and more floor space.

• Flow rates from 0.29 Nm3/min to 1.01 Nm3/min (10 to 35 scfm)
• Highly accurate solid state timer
• Front mounted control panel
• Clean, streamlined piping and utility connections simplify installation
• Automatic operation and stored absorptive energy result in long desiccant life
• HK Series coalescing filter packages available
• Stainless steel vessels, support screens and air diffusers
• Furnished in cabinet for easy wall mounting

FEATURES
Consistent outlet pressure dew points
• Large desiccant beds produce -40°C (-40°F) pressure dew point [equals an atmospheric dew point of -57°C (-71°F)]

Minimum purge air usage
• Saving the heat of adsorption maximizes the moisture holding capacity of the purge air, minimizing the amount required

Long desiccant life
• Beds sized to prevent fluidization plus slow and complete regeneration prevent desiccant movement and deterioration
• Heavy duty purge exhaust muffler for quiet operation
• Non-lubricated, soft seated control valves

Highly accurate solid state timer
• Automatic operation for reliability and long desiccant life.
• Allows off-stream tower to fully repressurize before going on-stream…prevents bed movement and loss of pressure downstream

Front mounted control panel
• Power on light
• Lighted on-off switch
• Active tower indicator lights

HK Series coalescing filter packages
• Type H oil removal prefilter to 0.01 micron
• Type D dry desiccant afterfilter (1 micron)

Stainless steel vessels, support screens and air diffusers (top and bottom of vessels)
• Easily removed for cleaning
• Filters out gross contaminants…protects valves
• Prevents channeling
• Maximum corrosion resistance

Furnished in cabinet for easy wall mounting
• Completely assembled, piped and wired
• Shipped with full charge of desiccant
• Only hook-up of utilities is needed to operate
1.8 m (6′) cord set standard
 
Model Flow Capacity (NM3/min) Unit (kW) Power Supply Inlet / Outlet
Connections
(inch)
Dimension(mm) Weight (kg)
H W D
HDW 0.2 0.29 0.05 220 – 240 V
1PH
50 – 60 Hz
PT 1/2” 775 445 170 25
HDW 0.4 0.43 775 445 170 27
HDW 0.5 0.58 775 445 170 32
HDW 0.7 0.72 803 619 217 42
HDW 1.0 1.01 803 619 217 45


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