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Dryer, Filter, and Drain in One Compact Package
Kaeser High Temperature Refrigerated Dryers (HTRD) are specifically designed for use with 5-25 hp piston compressors, although they will work well with any similar sized compressor producing high discharge temperatures. The HTRD contains an aftercooler, refrigeration unit, filtered separator and drain to remove moisture and contaminants to a level suitable for most shop tools. This greatly increases tool life, reducing maintenance and downtime,more
PI - High Temperature Refrigerated Dryer
Dimensional Drawing
Unit of Measure
Items PI - High Temperature Refrigerated Dryer
HTRD 20
High Temperature Refrigerated Dryer
PI - High Temperature Refrigerated Dryer
HTRD 25
High Temperature Refrigerated Dryer
PI - High Temperature Refrigerated Dryer
HTRD 35
High Temperature Refrigerated Dryer
PI - High Temperature Refrigerated Dryer
HTRD 50
High Temperature Refrigerated Dryer
PI - High Temperature Refrigerated Dryer
HTRD 75
High Temperature Refrigerated Dryer
Manufacturer N/A Kaeser
Product Family N/A Compressed Air Dryers
Series N/A Hgih Temperature
Flow Rate at 175 psig N/A 23 scfm N/A 29 scfm N/A 41 scfm N/A 58 scfm N/A 87 scfm
Flow Rate at 150 psig N/A 22 scfm N/A 27 scfm N/A 38 scfm N/A 54 scfm N/A 81 scfm
Flow Rate at 125 psig N/A 20 scfm N/A 25 scfm N/A 35 scfm N/A 50 scfm N/A 70 scfm
Flow Rate at 100 psig N/A 18 scfm N/A 23 scfm N/A 32 scfm N/A 45 scfm N/A 68 scfm
Connection Size (Inlet/Outlet) N/A 1/2 in. N/A 1/2 in. N/A 1/2 in. N/A 3/4 in. N/A 3/4 in.
Dimensions (W x D x H) N/A 10 1/8 x 12 7/8 x 28 1/4 in. N/A 10 1/8 x 12 7/8 x 28 1/4 in. N/A 10 1/8 x 12 7/8 x 28 1/4 in. N/A 16 7/8 x 16 7/8 x 36 3/4 in. N/A 16 7/8 x 16 7/8 x 36 3/4 in.
Width N/A 10 1/8 in. N/A 10 1/8 in. N/A 10 1/8 in. N/A 16 7/8 in. N/A 16 7/8 in.
Depth N/A 12 7/8 in. N/A 12 7/8 in. N/A 12 7/8 in. N/A 16 7/8 in. N/A 16 7/8 in.
Height N/A 28 1/4 in. N/A 28 1/4 in. N/A 28 1/4 in. N/A 36 3/4 in. N/A 36 3/4 in.
Max. Working Pressure N/A 175 psig
Ambient Temperature N/A 35 to 110 ºF
Max. Inlet Temperature N/A 180 ºF
Weight N/A 79 lbs N/A 80 lbs N/A 81 lbs N/A 150 lbs N/A 155 lbs
Standard Features N/A
  • Built to handle high inlet temperatures to180°F
  • Stainless steel, plate-type heat exchangers are compact, durable, and efficient
  • Integral filter helps remove moisture, hydrocarbons and solid particles
  • Condensate drain automatically discharges liquid from dryer without air loss
  • Automatic refrigeration temperature control system maintains precise chilled air temperature
  • Hermetic refrigeration compressor requires no maintenance or adjustments
  • Cool air exiting from the evaporator is reheated to save energy and prevent pipe sweating