Desiccant compressed air dryer KXD series

heatless desiccanthigh-capacity

Product Overview
The KXD series uses twin-tower pressure-swing adsorption with automatic vessel switching for continuous compressed-air drying.

How It Works & Product Features

• One vessel dries compressed air at operating pressure while the other regenerates near atmospheric pressure.
• Twin vessels switch automatically on a defined cycle.

Main Technical Specifications
Published Models: 25
Rated flow range: 0.7–510 m³/min (42–30600 m³/h).

Models & Specifications
KXD-5 | 0.7 | 42 | 25 | 1/2" | 120
KXD-10 | 1.6 | 96 | 56 | 1" | 190
KXD-20 | 2.6 | 156 | 92 | 1" | 280
KXD-30 | 3.8 | 228 | 134 | 1" | 320
KXD-60 | 7.0 | 410 | 247 | 1-1/2" | 480
KXD-75 | 8.5 | 520 | 300 | 1-1/2" | 540
KXD-100 | 11.5 | 690 | 406 | 2" | 650
KXD-120 | 13.5 | 810 | 476 | 2" | 690
KXD-150 | 17 | 1020 | 600 | DN65 | 780
KXD-200 | 23 | 1380 | 812 | DN65 | 920
KXD-250 | 27 | 1620 | 953 | DN80 | 1050
KXD-300 | 34 | 2040 | 1200 | DN80 | 1200
KXD-400 | 45 | 2700 | 1588 | DN100 | 1530
KXD-500 | 55 | 3300 | 1941 | DN100 | 1750
KXD-600 | 65 | 3900 | 2294 | DN125 | 2230
KXD-800 | 87 | 5200 | 3071 | DN150 | 2710
KXD-1000 | 110 | 6600 | 3883 | DN150 | 4130
KXD-1200 | 130 | 7800 | 4589 | DN150 | 4700
KXD-1500 | 160 | 9600 | 5648 | DN200 | 5800
KXD-2000 | 210 | 12600 | 7413 | DN200 | 7370
KXD-2500 | 260 | 15600 | 9178 | DN250 | 9020
KXD-3000 | 320 | 19200 | 11296 | DN250 | 11900
KXD-3500 | 360 | 21600 | 12708 | DN300 | 13100
KXD-4000 | 410 | 24600 | 14473 | DN300 | 14800
KXD-5000 | 510 | 30600 | 18003 | DN350 | 16000

Applications
For deep compressed-air drying and feed pretreatment for membrane systems, instrument air and process-air duties.

Characteristics / Technical Specifications

• Twin-tower pressure-swing adsorption design with automatic vessel switching for continuous operation.
• One vessel operates at drying (operating) pressure while the other regenerates near atmospheric pressure.
• Heatless regenerative desiccant drying method (no external heater required for regeneration).
• Intended for deep compressed-air drying, membrane feed pretreatment, instrument air and general process-air duties.
• Wide range of published models: KXD-5 through KXD-5000, covering rated flows from 0.7 m³/min to 510 m³/min (42–30600 m³/h).
• Connections vary by model (e.g., 1/2" up to DN350) and weights provided per model.