{"product_id":"impianti-aspirazione-bernardo-dc-850-cf-400v","title":"Bernardo DC 850 CF Industrial Fine Dust Extractor - 400V – airflow 9500 m³\/h, 20.0 m² filter surface, 5.5 kW motor, 400V, weight 135 kg","description":"\u003cp\u003eThe Bernardo DC 850 CF - 400V dust extractor is an industrial extractor for professional woodworking shops and production departments, featuring a filter cartridge for fine dust. It offers an air flow rate of 9500 m³\/h, a filter surface area of 20.0 m², a maximum vacuum pressure of 2340 Pa, an extraction diameter of 1 × Ø 180 mm \/ 4 × Ø 100 mm with adapter, a collection bag volume of 760 liters (4 × 190 L), a 5.5 kW (S1 100%) \/ 7.0 kW (S6 40%) 400V motor, a sound level of 82 dB, dimensions of 2800 × 600 × 1850 mm, and a weight of 135 kg. It features a multi-cartridge system with integrated cleaning brushes, an aerodynamically profiled steel fan, and a quick-release strap for bag replacement. Suitable for woodworking shops and workshops. Made in Austria, distributed in Italy by Krollit as the official Bernardo distributor since 2007.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir flow rate:\u003c\/strong\u003e 9500 m³\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter surface area:\u003c\/strong\u003e 20.0 m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum vacuum pressure:\u003c\/strong\u003e 2340 Pa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtraction diameter:\u003c\/strong\u003e 1 × Ø 180 mm \/ 4 × Ø 100 mm with adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection volume:\u003c\/strong\u003e 760 liters (4 × 190 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor S1 100%:\u003c\/strong\u003e 5.5 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 400V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 135 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho uses the DC 850 CF - 400V and for what\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DC 850 CF - 400V dust extractor is sized for woodworking shops and industrial departments with multiple machines running simultaneously, fixed ducting systems, or large capacity machines. The maximum flow rate of 9500 m³\/h and the 20.0 m² filter surface area distribute the flow across 8+ active machines simultaneously. The FP 2 filter cartridge with brushes effectively captures fine dust (PM 10 and smaller), a crucial feature for operator safety: wood dust is carcinogenic, and chronic exposure is regulated by European occupational risk legislation. The integrated cleaning brushes on the cartridges keep the filters efficient for extended cycles without manual intervention. In Krollit customers' workshops, the DC 850 CF - 400V is chosen by professional woodworking shops and industrial departments with fixed ducting systems, series production with multiple machines in continuous operation, and centralized extraction systems.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DC dust extractor range is organized into 3 families:\n\nCompact family: DC 180 (850 m³\/h, hobbyist) and DC 250 CF (1,500 m³\/h, semi-professional). For workshops with a single machine at a time or occasional use.\n\nMedium family: DC 350 CF (2,800 m³\/h), DC 450 CF (2,800 m³\/h, single bag 300 L vs 200 L for the 350), DC 550 CF (4,400 m³\/h with double bag). For professional craft workshops with multiple connected machines.\n\nIndustrial family: DC 650 CF (5,310 m³\/h, 3 bags), DC 750 CF (7,800 m³\/h, 4 bags), DC 850 CF (9,500 m³\/h, top of the range). For woodworking shops and production departments with multiple machines and fixed extraction systems.\n\nThe industrial range (DC 650, DC 750, DC 850) shares the same philosophy: 3-4 FP 2 filter cartridges with integrated cleaning brushes, multi-bag system (190 L), quick-release strap, low sound level (80-82 dB). The DC 850 CF is the top of the range: 5.5 kW motor (vs 3.7 kW for the 650\/750), 9,500 m³\/h flow rate (the highest), 20 m² surface area (vs 16 m² for the 750), 4 x 190 L bags. For industrial departments with fixed ducting systems and 8+ connected machines. A justified investment for intensive continuous production.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping in 5-9 business days (7 days to the South). With a weight of 135 kg, it requires a pallet jack or two people to unload and move carefully. Dimensions 2800 × 600 × 1850 mm: check the workshop ceiling height (machine height 1850 mm). FP 2 filter cartridges, collection bags, flexible hoses, and original Bernardo spare parts are available from stock with 3-5 business day shipping. Italian customer support is available.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the DC 850 CF - 400V for\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassionate hobbyist\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003ctd\u003eIndustrial machine weighing 135 kg and requiring an industrial 400V three-phase line. For hobby use, the compact family is correctly sized.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfessional woodworking shop with fixed system\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003e9500 m³\/h flow rate and 4 filter cartridges for a fixed ducting system. Multi-bag system (190 L) for extended autonomy. Quick-release strap for quick replacement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial department with multiple machines\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eFor continuous production with 8+ machines active. Integrated cleaning brushes on the cartridges keep the filters efficient without manual intervention.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e craft workshops with 1-2 machines at a time (oversized; consider the medium family DC 350\/450\/550 CF); workshops without an industrial 400V three-phase line; installations without space for machine dimensions (2800 × 600 × 1850 mm); applications with flammable or explosive dust (certified ATEX extractors are required).\u003c\/p\u003e\n\n\u003ch3\u003eSuction capacity\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum air flow rate\u003c\/td\u003e\n\u003ctd\u003e9500 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum vacuum pressure\u003c\/td\u003e\n\u003ctd\u003e2340 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtraction diameter\u003c\/td\u003e\n\u003ctd\u003e1 × Ø 180 mm \/ 4 × Ø 100 mm with adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFiltration\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge type\u003c\/td\u003e\n\u003ctd\u003eFP 2 filter cartridges with brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter surface area\u003c\/td\u003e\n\u003ctd\u003e20.0 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of cartridges\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCleaning brushes\u003c\/td\u003e\n\u003ctd\u003eIntegrated on cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCollection system\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollection volume\u003c\/td\u003e\n\u003ctd\u003e760 liters (4 × 190 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003e4 x 190 L bag system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMotor and power supply\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S1 100%\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e7.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation speed\u003c\/td\u003e\n\u003ctd\u003e2950 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNoise level\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e82 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions and weight\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e2800 × 600 × 1850 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e135 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompliance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarking\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirective\u003c\/td\u003e\n\u003ctd\u003eMachinery Directive 2006\/42\/EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBernardo DC 850 CF - 400V dust extractor\u003c\/li\u003e\n\u003cli\u003e4 FP 2 filter cartridges with cleaning brushes\u003c\/li\u003e\n\u003cli\u003e4 x 190-liter collection bags\u003c\/li\u003e\n\u003cli\u003eAdapter 1 × 180 mm \/ 4 × 100 mm\u003c\/li\u003e\n\u003cli\u003eUser manual in Italian\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs 9500 m³\/h really enough for my machines?\u003c\/summary\u003e\n\u003cp\u003eIt depends on the number and type of machines. For effective extraction, each woodworking machine typically requires 600-1,200 m³\/h: a miter saw 600-800 m³\/h, a panel saw 1,000-1,500 m³\/h, a jointer\/planer 1,500-2,000 m³\/h. The DC 850 CF - 400V with a flow rate of 9500 m³\/h handles 8+ active machines simultaneously.\u003c\/p\u003e\n\u003cp\u003eFor correct sizing, also consider system pressure losses: every meter of Ø 100 mm flexible hose reduces pressure by approximately 50-100 Pa, every 90° bend adds 100-150 Pa. The maximum vacuum pressure of the DC 850 CF - 400V is 2340 Pa: with ducting longer than 10-15 m, the effective flow rate is significantly reduced. For complex systems, consult a qualified installer.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the FP 2 filter cartridge with brushes really effective against fine dust?\u003c\/summary\u003e\n\u003cp\u003eYes. The FP brush cartridge is designed for filtering fine dust (PM 10 and smaller particles). The filtering efficiency is typically 99% or higher for particulate above 1 μm.\u003c\/p\u003e\n\u003cp\u003eWood dust is classified as a definite human carcinogen for the nasal cavity (IARC Group 1). Professional woodworking shops are subject to European regulations on exposure (Directive 2017\/2398\/EU). FP cartridge filters comply with efficiency requirements for standard professional use. For ultrafine dust (exotic woods, MDF\/impregnated chipboard composite materials), consider optional HEPA H13 cartridges (99.95% efficiency).\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow long do the filter cartridges last?\u003c\/summary\u003e\n\u003cp\u003eIn standard daily craft use, an FP 2 cartridge typically lasts 2-3 years before requiring replacement. The sign is a progressive reduction in airflow despite cleaning.\u003c\/p\u003e\n\u003cp\u003eFilter cartridges are consumables with a finite lifespan. Regular cleaning (weekly or when a reduction in flow is noticed) significantly extends their life: use compressed air from the outside in, never with liquids or aggressively to avoid damaging the filter media. Original Bernardo FP 2 cartridges are available from stock with 3-5 business day shipping.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCan I connect the dust extractor in my workshop with domestic electrical lines?\u003c\/summary\u003e\n\u003cp\u003eFor the DC 850 CF - 400V (400V, 5.5 kW S1 motor), check the available power. An industrial 400V three-phase line is required: the motor will not operate on domestic meters.\u003c\/p\u003e\n\u003cp\u003eFor intensive use, a dedicated meter is recommended. The motor's starting current can reach 1.5-2 times the nominal power (S6 40%): 7.0 kW. On meters at their limit, startup can cause the circuit breaker to trip, especially with other machines on. For professional workshops, a dedicated industrial meter for the extraction system is recommended.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow noisy is it?\u003c\/summary\u003e\n\u003cp\u003eDeclared sound level is 82 dB during operation. For reference: moderate road traffic 70 dB, normal conversation 60 dB, critical level for the ear after 8 hours of exposure 85 dB.\u003c\/p\u003e\n\u003cp\u003eThe 82 dB level is low considering the flow rate. For prolonged use in enclosed spaces, the use of hearing protection (mandatory PPE in professional woodworking shops according to safety regulations) is recommended. To reduce noise in shared workshops, consider acoustic isolation cabins or positioning the extractor in a dedicated compartment.\u003c\/p\u003e\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50694582993224,"sku":"12-2103","price":2748.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Impianto_di_aspirazione_Bernardo_DC_850_CF_con_4_cartucce_filtranti_FP_2.jpg?v=1760001992","url":"https:\/\/www.krollit.com\/products\/systems-dust-extraction-bernardo-dc-850-cf-400v","provider":"Krollit","version":"1.0","type":"link"}