HDT Heatless Absorption Dryers

1,514.0023,429.00

These dryers consists of two parallel vessels filled with adsorption material (molecular sieve). While compressed air is dried in one tower, the second saturated tower, having just come off line, is regenerated. A small amount of dried compressed air is used for this purpose.

Technical Data:

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Description

Technical Data:

Model Number Flow Rate Connections      Weight  Inlet /Outlet Filter Model
m³/h l/min scfm BSP-F  (kg)
HDT 3 19 320 11 G ⅜” 55 FTS 008
HDT 5 32 530 19 G ⅜” 65 FTS 008
HDT 8 46 760 27 G ⅜” 71 FTS 008
HDT 12 72 1,200 42 G 1/2″ 87 FTS 012
HDT 18 111 1,850 65 G 3/4″ 111 FTS 018
HDT 25 150 2,500 88 G 1″ 128 FTS 030
HDT 30 180 3,000 106 G 1″ 161 FTS 030
HDT 40 234 3,900 138 G 1.1/2″ 186 FTS 055
HDT 50 300 5,000 177 G 1.1/2″ 232 FTS 055
HDT 60 372 6,200 219 G 1.1/2″ 283 FTS 080
HDT 75 450 7,500 265 G 1.1/2″ 305 FTS 080
HDT 90 540 9,000 318 G 1.1/2″ 340 FTS 120
HDT 130 768 12,800 452 G 2″ 403 FTS 160
HDT 160 972 16,200 572 G 2″ 485 FTS 160
HDT 200 1,230 20,500 724 G 2.1/2″ 702 FTS 250
HDT 250
1,530 25,500 901 G 2.1/2″ 813 FTS 250
HDT 300
1,800 30,000 1,060 DN80 PN16 1,113 FTS 400
HDT 350 2,160 36,000 1,272 DN80 PN16 1,250 FTS 400
HDT 400 2,520 42,000 1,484 DN80 PN16 1,850 FTS 400
HDT 450 2,736 45,600 1,611 DN100 PN16 2,400 FTS 450

In some industries or for some installations with external pipe work, a pressure DewPoint of +3°C from a refrigerant  dryer is not sufficient. For these applications, a heatless absorption dryer is required supplying compressedair at a pressure DewPoint of down -70°C.

These dryers consists of two parallel vessels filled with adsorption material (molecular sieve). While compressed air is dried in one tower, the second saturated tower, having just come off line, is regenerated. A small amount of dried compressed air is used for this purpose.

Data refers to the following nominal condition: Inlet air temperature of 35°C at 7 barg and -40°C pressure DewPoint.

Max working condition: Ambient temperature 50°C, Inlet air temperature 50°C and Inlet air pressure 10.3 barg. Maximum working pressure up to 16 barg on request.

 

Additional information

Model Size

HDT 3 (11 scfm, 19 m³/h), HDT 5 (19 scfm, 32 m³/h), HDT 8 (27 scfm, 46 m³/h), HDT 12 (42 scfm, 72 m³/h), HDT 18 (65 scfm, 111 m³/h), HDT 25 (88 scfm, 150 m³/h), HDT 30 (106 scfm, 180 m³/h), HDT 40 (138 scfm, 234 m³/h), HDT 50 (177 scfm, 300 m³/h), HDT 60 (219 scfm, 372 m³/h), HDT 75 (265 scfm, 450 m³/h), HDT 90 (318 scfm, 540 m³/h), HDT 130 (452 scfm, 768 m³/h), HDT 160 (572 scfm, 972 m³/h), HDT 200 (724 scfm, 1,230 m³/h), HDT 250 (901 scfm, 1,530 m³/h), HDT 300 (1,060 scfm, 1,800 m³/h), HDT 350 (1,272 scfm, 2,160 m³/h), HDT 400 (1,484 scfm, 2,520 m³/h), HDT 450 (1,611 scfm, 2,736 m³/h)