Medical Air Purifiers (Raouf)

Overfilled and Spring-loaded High-performance Desiccant Bags

• Pressure dewpoint of -40°C/-40°F as standard
• Filter mat increases silencer lifetime by preventing dust exiting during regeneration
• Overfilled cartridges protect against desiccant ageing and overflow peaks

Filters

• Pre-filter(s) at the inlet prevents oil contamination, increasing desiccant lifetime
• After-filters protects the network against dust, avoiding network contamination
• Can be mounted directly on the inlet and outlet of the dryer, for low pressure drop
• Easy to assemble and maintain as no extra piping or filter connections are required

Unique Manifold / Valve Design

• Large pipe diameter minimizes pressure drop for advanced energy savings
• Electronically operated 3/2 valve reduces risk of breakdowns and offers reliable control during airflow fluctuations. With this new design, vessel switching operates unfailingly even in rough conditions
• Easy service of the moving parts of the valve systems
• Clever strainer design minimizes pressure drop, regeneration times and energy consumption. Its “swirl” technology ensures optimal distribution of the airflow and decreases wear of the desiccant

Advanced Control and Monitoring System

• Timer control variant cycles defined to reach dewpoint target even at 100% load
• Auto restart after power failure function with cycle status memory
• Full status annunciation on LEDs, display, and pressure gauges
• Remote alarm and remote control
• Purge Saver contact: the dryer can freeze purge cycle in case of unload/stop signal
• All controls are protected from water and dust thanks to the IP54 cubicle

Dual Cleaning Stage

• Activated carbon eliminates hydrocarbons (oil vapor, smells)
• A catalyst converts CO into CO2

Electronic Water Drain

• Possibility of electronic drainage of water (optional)