NBC Air Filtration Unit
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Ventilation Air Conditioning RefrigerationHeating
22ºCInside
OUTSIDEHUMIDITY
PROVIDED BYHEINEN & HOPMAN
35 C
90%
productsNBC Air Filtration Unit
APPLICATION
Our nuclear, biological and chemical (NBC) filtration system provides clean filtered fresh air, free from NBC contaminates in an over pressure citadel. Three levels of filtration (coalescer, dust, and composite filtration) is applied to incoming air before being supplied to the citadel. The over pressure citadel removes the need for occupants to wear gas masks and protective clothing during NBC attacks. Two modes of operation allows clean fresh air to be supplied during peace time, or conventional combat times, and filtered fresh air during NBC warfare.The control system constantly compares inside and outside pressures, and should the citadel pressurization fail, provide a visual and/or audible warning.The NBC filter unit is designed for external installation to citadels with a supply duct to the citadel interior. The NBC control unit is designed to be installed internally within the citadel covering the air duct to diffuse air entering the citadel. When the NBC filter unit is operational the unit is designed as a fail-safe system, i.e. should the unit sustain damage or an air seal leak, then clean air will leak out of the unit rather than contaminated air being drawn in.
INTRODUCTION
Naval vessels have to operate now a day more and more under the threat of an attack by TIC’s and TIM’s. To be able to operate under these circumstances without being contaminated, reliable NBC filter systems are of the essence. With our NBC filter units, provided with STANAG4447 filter elements, in combination with our
overpressure controllers, a safe operating environment (citadel) is created, ensuring the optimal performance of the crew and electronic equipment. Our NBC filter units are available in a capacity range of 900 up to 1800m3/h.
KEY FEATURES
• Unique innovative design;• Smart and powerful NBC / TIM Filter clamping system;• Easy service and maintenance access;• Compact and lightweight;• Completely closed system;• Doors equipped with end switches• Analyzed for gas tightness, shock, vibration and EMC;• High shock resistance. Up to 60g vertical• Design according NATO standard;• Design according STANAG 4447;• NBC Filter capacity 900, 1200 and 1800m³/h.
FUNCTIONING
AFU 1800 & AFU 1200
Technical Data AFU-1800 50Hz / 60Hz
Air quantity 1.800m3/h
Pst 1.000Pa
Execution SS316L
Filters 6pcs
Power supply fan 3x380V-50Hz / 3x440V-60Hz
Rated power 4.0kW / 4.8kW
Power supply heater 3x380V-50Hz / 3x440V-60HZ
Capacity 10kW
Power supply valves 1x230V-50Hz / 1x230V-60Hz
Weight (incl. NBC filters) 1.350kg
Weight (excl. NBC filters) 1.170kg
Control panel (separate delivery) 760x760x300mm
Technical Data AFU-1200 50Hz / 60Hz
Air quantity 1.200m3/h
Pst 1.000Pa
Execution SS316L
Filters 4pcs
Power supply fan 3x380V-50Hz / 3x440V-60Hz
Rated power 4.0kW / 4.8kW
Power supply heater 3x380V-50Hz / 3x440V-60HZ
Capacity 10.5kW
Power supply valves 1x230V-50Hz / 1x230V-60Hz
Weight (incl. NBC filters) 1.350kg
Weight (excl. NBC filters) 1.170kg
Control panel (separate delivery) 760x760x300mm
AFU 900
Alternatives available on request.Owing to continued product development Heinen Hopman reserves the right to introduce alternations without prior notice.
Technical Data AFU-900 50Hz / 60Hz
Air quantity 900m3/h
Pst 1.000Pa
Execution SS316L
Filters 3pcs
Power supply fan 3x380V-50Hz / 3x440V-60Hz
Rated power 2.6kW / 3.12kW
Power supply heater 3x380V-50Hz / 3x440V-60HZ
Capacity 10.5kW
Power supply valves 1x230V-50Hz / 1x230V-60Hz
Weight (incl. NBC filters) 900kg
Weight (excl. NBC filters) 810kg
Control panel (separate delivery) 760x760x300mm
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