{"product_id":"impianti-aspirazione-bernardo-dc-450-cf-230v","title":"Bernardo DC 450 CF - 230V Semi-Professional Fine Dust Extractor - 2800 m³\/h air flow, 4.0 m² filter surface, 1.5 kW motor, 230V, 49 kg weight","description":"\u003cp\u003eThe Bernardo DC 450 CF - 230V dust collector is a mid-range extractor for professional workshops, featuring a fine dust filter cartridge. It offers an air flow of 2800 m³\/h, a filter surface of 4.0 m², a maximum vacuum pressure of 1800 Pa, an extraction diameter of 1 × Ø 130 mm \/ 2 × Ø 100 mm, a collection bag volume of 300 liters, a 1.5 kW (S1 100%) \/ 2.1 kW (S6 40%) 230V motor, a noise level of 87 dB, dimensions of 860 × 670 × 2210 mm, and a weight of 49 kg. It has an integrated trolley for easy movement and a robust steel structure. Suitable for joinery and woodworking workshops. Manufactured 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:\u003c\/strong\u003e 2800 m³\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter surface:\u003c\/strong\u003e 4.0 m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum vacuum pressure:\u003c\/strong\u003e 1800 Pa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtraction diameter:\u003c\/strong\u003e 1 × Ø 130 mm \/ 2 × Ø 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection volume:\u003c\/strong\u003e 300 liters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor S1 100%:\u003c\/strong\u003e 1.5 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 230V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 49 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho uses the DC 450 CF - 230V and for what purpose\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DC 450 CF - 230V dust collector is sized for professional workshops with 2-3 machines connected simultaneously. The 2800 m³\/h flow rate and the 1 × Ø 130 mm \/ 2 × Ø 100 mm connection allow for flow distribution to multiple workstations via the supplied Y-adapter. For correct sizing, each machine typically requires 600-1,200 m³\/h: the DC 450 CF - 230V model with 2800 m³\/h flow handles 2-3 machines active concurrently. The FP 2 filter cartridge effectively captures fine dust (PM 10 and below), a critical feature for operator safety: wood dust is carcinogenic, and chronic exposure is regulated by European occupational risk regulations. In Krollit customers' workshops, the DC 450 CF - 230V is chosen by professional artisanal joinery workshops with multiple machines, mixed workshops with standard dust collection needs, and growing workshops.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DC dust collector 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 300 L bag vs. 200 L for the 350), DC 550 CF (4,400 m³\/h with double bag). For professional artisanal workshops with multiple machines connected.\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 joinery and production departments with multiple machines and fixed extraction systems.\n\nThe DC 450 CF \/ 230V is the single-phase version of the three-phase DC 450 CF \/ 400V. Same mechanical and filtration characteristics (2,800 m³\/h, 4 m² surface, 300 L bag). For workshops without a 400V three-phase line, the 230V is mandatory; for workshops with three-phase, the 400V version offers better starting torque and longer motor life.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping in 5-9 working days (7 days to the South). With a weight of 49 kg, it requires two people for unloading and handling, or a pallet truck. Dimensions 860 × 670 × 2210 mm: check the workshop height. Original Bernardo replacement filter cartridges, collection bags, and accessories are available from stock with 3-5 working days shipping. Customer support in Italian is available.\u003c\/p\u003e\n\n\u003ch3\u003eWho the DC 450 CF - 230V is 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\u003eAdvanced hobbyist\u003c\/td\u003e\n\u003ctd\u003eAdequate\u003c\/td\u003e\n\u003ctd\u003eOversized for standard hobbyist use. For more limited use, consider DC 180 or DC 250 CF.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfessional artisanal joinery workshop\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003e2800 m³\/h flow rate and 1 × Ø 130 mm \/ 2 × Ø 100 mm connection suitable for 2-3 connected machines. Integrated trolley for movement between workstations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixed metal-wood workshop\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eFP 2 filter cartridge sized for fine dust: effectively captures both coarse chips and fine particulate matter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e industrial workshops with long fixed piping systems or large capacity machines (the industrial family DC 650\/750\/850 is correctly sized); applications requiring extended working autonomy without emptying bags (the industrial family with multi-190 L bags offers greater total capacity); workshops with 5+ machines connected simultaneously; 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\u003c\/td\u003e\n\u003ctd\u003e2800 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum vacuum pressure\u003c\/td\u003e\n\u003ctd\u003e1800 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtraction diameter\u003c\/td\u003e\n\u003ctd\u003e1 × Ø 130 mm \/ 2 × Ø 100 mm\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 cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter surface\u003c\/td\u003e\n\u003ctd\u003e4.0 m²\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\u003e300 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eSingle 300 L bag\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\u003e1.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e2.1 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\u003e230V\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\u003e87 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\u003e860 × 670 × 2210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e49 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 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 450 CF - 230V dust collector\u003c\/li\u003e\n\u003cli\u003eFP 2 filter cartridge\u003c\/li\u003e\n\u003cli\u003e300 liter collection bag\u003c\/li\u003e\n\u003cli\u003eY-adapter (1 × 130 mm \/ 2 × 100 mm)\u003c\/li\u003e\n\u003cli\u003eIntegrated transport trolley\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 the 2800 m³\/h flow rate really sufficient for my machines?\u003c\/summary\u003e\n\u003cp\u003eIt depends on the number and type of machines. For effective dust 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 450 CF - 230V with 2800 m³\/h flow handles 2-3 machines active concurrently.\u003c\/p\u003e\n\u003cp\u003eFor correct sizing, also consider system pressure losses: each meter of Ø 100 mm flexible hose reduces by approximately 50-100 Pa, each 90° bend adds 100-150 Pa. The maximum vacuum pressure of the DC 450 CF - 230V is 1800 Pa: with piping longer than 10-15 m, the effective flow rate significantly reduces. For complex systems, consult a qualified installer.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the FP 2 filter cartridge really effective against fine dust?\u003c\/summary\u003e\n\u003cp\u003eYes. The FP 2 cartridge is sized for filtering fine dust (PM 10 and smaller particles). Filtration efficiency is typically 99% or higher for particulate matter 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 joinery workshops are subject to European regulations on exposure (Directive 2017\/2398\/EU). FP cartridge filters meet the efficiency requirements for standard professional use. For ultra-fine dust (exotic woods, composite MDF\/chipboard), consider HEPA H13 cartridges (99.95% efficiency) as an optional accessory.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow long do filter cartridges last?\u003c\/summary\u003e\n\u003cp\u003eIn standard daily artisanal 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 consumable items 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 working days shipping.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCan I connect the dust collector in my workshop using domestic electrical lines?\u003c\/summary\u003e\n\u003cp\u003eFor the DC 450 CF - 230V (230V, 1.5 kW S1 motor), check the available power. A 230V domestic line with a 3 kW meter: manageable for occasional use, at the limit for continuous use.\u003c\/p\u003e\n\u003cp\u003eFor intensive use, a dedicated meter is recommended. The motor's starting current can reach 1.5-2x the nominal power (S6 40%): 2.1 kW. On meters at their limit, starting can cause the safety breaker to trip, especially with other machines on. For professional workshops, a dedicated industrial meter for the dust 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 87 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 87 dB level is typical for dust collectors in this class. For prolonged use in enclosed spaces, the use of noise-cancelling headphones (mandatory PPE in professional joinery workshops according to safety regulations) is recommended. To reduce noise in shared workshops, consider acoustic isolation booths or positioning the dust collector in a dedicated compartment.\u003c\/p\u003e\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50694572474696,"sku":"12-2094","price":835.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Impianto_di_aspirazione_Bernardo_DC_450_CF_230_V_con_filtro_a_cartuccia.jpg?v=1759998107","url":"https:\/\/www.krollit.com\/products\/systems-dust-extraction-bernardo-dc-450-cf-230v","provider":"Krollit","version":"1.0","type":"link"}