{"product_id":"raccoglitore-di-polvere-modello-d-con-msa-500-di-aspirazione","title":"Bernardo D Model Stand with MSA 500 Dust Collector – flow rate 1,275 m³\/h, 0.37 kW 400V motor","description":"\u003cp\u003eThe Bernardo Model D base with MSA 500 extraction system offers an air flow of 1,275 m³\/h, a 0.37 kW, 400V three-phase motor, a statically and dynamically balanced steel fan, double internal Ø 35 mm nozzles, double external Ø 50 mm nozzles, an integrated chip collection tray, a water tank for workpiece cooling, a support surface of 400×285 mm, a total height of 810 mm, and a weight of 50 kg. Suitable for technical extraction of metallic dust and chips from sanding and grinding operations. 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:\u003c\/strong\u003e 1,275 m³\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 0.37 kW – 400V three-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal nozzles:\u003c\/strong\u003e 2 × Ø 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal nozzles:\u003c\/strong\u003e 2 × Ø 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport surface:\u003c\/strong\u003e 400 × 285 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip collection tray:\u003c\/strong\u003e Integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 50 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho uses the Model D with MSA 500 extraction system and for what purpose\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo Model D base with MSA 500 system is an integrated solution for workshops that work with belt sanders and bench grinders. It combines three functions in a single structure: machine support (400×285 mm support surface), metallic dust extraction (1,275 m³\/h), chip collection, and workpiece cooling via an integrated water tank. The statically and dynamically balanced steel fan ensures smooth operation and reduced noise. The double internal Ø 35 mm nozzles and double external Ø 50 mm nozzles allow simultaneous connection of two extraction points, a solution suitable for double-wheel grinders that produce dust from both sides. The integrated water tank for workpiece cooling improves surface quality and reduces the risk of thermal deformation during prolonged sanding. In Krollit customers' workshops, it is chosen by mechanical workshops, artisanal grinding shops, blacksmiths, and sharpening workshops looking for a complete and self-aspirating workstation.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Model D base with MSA 500 is an integrated solution, distinct from the standalone extractors in the Bernardo range. Above it, as independent extractors, the range offers MSA 300 (870 m³\/h, 230V single-phase, single Ø 100 mm connection), MSA 750 (1,100 m³\/h, 400V, double Ø 100 mm connection), MSA 1500 (1,500 m³\/h, 400V, double Ø 100 mm connection). The practical difference: standalone MSAs connect via flexible hoses to separate machines, while the Model D base directly integrates machine support and extraction. The Model D has a flow rate of 1,275 m³\/h, intermediate between MSA 750 and MSA 1500, but with smaller connections (Ø 35 and Ø 50 mm vs. Ø 100 mm of the MSAs): it is optimized for grinders and sanders, not for large machines requiring Ø 100 mm. For workshops with a single bench grinder, the integrated solution is more ergonomic; for facilities with multiple machines, standalone MSAs are more flexible.\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). At 50 kg, it can be moved by one person or two with care. Nozzles, fan spare parts, and original Bernardo accessories available from stock with 3-5 business day shipping. Customer support available in Italian.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Model D with MSA 500 extraction system 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\u003eSuitable\u003c\/td\u003e\n\u003ctd\u003eInteresting integrated solution for advanced hobby use. 400V three-phase required, and for occasional use, single-phase MSAs (MSA 300 at 230V) may be more practical.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical workshop with bench grinder\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eComplete workstation: machine support + extraction + workpiece cooling. Ergonomic for daily use, reduces airborne dust in the workshop.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSharpening \/ metalworking workshop\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eIntegrated water tank for workpiece cooling is a useful feature in sharpening: it improves finish and reduces overheating of cutting edges.\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 machines with Ø 100 mm extraction connections (standalone MSAs are correctly sized); workshops without a 400V three-phase line (consider MSA 300 at 230V single-phase); industrial production with large volumes of dust (1,275 m³\/h capacity may be insufficient, consider MSA 1500 at 1,500 m³\/h).\u003c\/p\u003e\n\n\u003ch3\u003eExtraction 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\u003eAir flow\u003c\/td\u003e\n\u003ctd\u003e1,275 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal nozzles\u003c\/td\u003e\n\u003ctd\u003e2 × Ø 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal nozzles\u003c\/td\u003e\n\u003ctd\u003e2 × Ø 50 mm\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\u003c\/td\u003e\n\u003ctd\u003e0.37 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e400V – 50Hz – three-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIntegrated functions\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\u003eSupport surface\u003c\/td\u003e\n\u003ctd\u003e400 × 285 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip collection tray\u003c\/td\u003e\n\u003ctd\u003eIntegrated large capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater tank\u003c\/td\u003e\n\u003ctd\u003eIntegrated for workpiece cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003ctd\u003eStatically and dynamically balanced steel\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\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e810 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e50 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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel D base with MSA 500 extraction system\u003c\/li\u003e\n\u003cli\u003eBalanced steel centrifugal fan\u003c\/li\u003e\n\u003cli\u003eIntegrated chip collection tray\u003c\/li\u003e\n\u003cli\u003eWater tank for cooling\u003c\/li\u003e\n\u003cli\u003eTechnical user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\u003csummary\u003eCan I use it as an external extractor for other machines?\u003c\/summary\u003e\n\u003cp\u003eTheoretically yes, by connecting it via a flexible hose, but the Ø 35 and Ø 50 mm nozzles are different sizes from industrial standards (Ø 100 mm is typical). Custom adapters would be needed.\u003c\/p\u003e\n\u003cp\u003eThe Model D is optimized for integrated use with the machine resting on it. For external extraction on machines with Ø 100 mm nozzles, the standalone extractors in the MSA range are correctly sized. The advantage of the Model D is precisely its integration, not the flexibility of external connection.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat type of machines can be placed on the base?\u003c\/summary\u003e\n\u003cp\u003eBelt sanders and bench grinders of standard dimensions (machine surface within 400×285 mm). For larger machines, dedicated bases or custom supports are required.\u003c\/p\u003e\n\u003cp\u003eStandard Bernardo bench grinders (SE, DSM range) have base dimensions compatible with the 400×285 mm surface of the Model D. For machines of other brands, check the base dimensions before purchasing. The base is designed for stable positioning of the machine above the extraction system.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the water tank for cooling really useful?\u003c\/summary\u003e\n\u003cp\u003eYes, in sharpening and prolonged sanding operations. Water reduces the temperature of the workpiece, preventing overheating of the cutting edge (in sharpening) or thermal deformation (in sanding).\u003c\/p\u003e\n\u003cp\u003eWater cooling is a standard technique for sharpening HSS or carbide cutting edges: without cooling, the heat generated by friction reduces the hardness of the material and accelerates wear of the cutting edge. For coarse sanding only, the water tank may not be necessary; for precision sharpening, it is important.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eHow much does the 0.37 kW motor consume?\u003c\/summary\u003e\n\u003cp\u003eBeing a small motor, consumption is minimal: typically 0.3-0.4 kWh per hour of operation. For continuous use for an entire shift (8 hours), total consumption is about 2.5-3 kWh.\u003c\/p\u003e\n\u003cp\u003eThe electrical consumption of the Model D is practically negligible compared to the main machines in the workshop. 400V three-phase is mandatory: the motor is not interchangeable with single-phase motors. For workshops without a three-phase line, this is the main constraint.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs the balanced fan really different from a standard one?\u003c\/summary\u003e\n\u003cp\u003eYes. A statically and dynamically balanced fan does not generate vibrations during rotation, reducing noise, bearing wear, and vibration transmission to the machine above.\u003c\/p\u003e\n\u003cp\u003eBalancing is a quality construction feature that distinguishes industrial fans from economic ones. On a base that supports a processing machine, an unbalanced fan would transmit vibrations that would worsen the finish of the machined part. Bernardo balancing is a choice for multi-year durability without maintenance interventions.\u003c\/p\u003e\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50693139988808,"sku":"56-1046","price":1029.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/1-28.jpg?v=1750067638","url":"https:\/\/www.krollit.com\/products\/raccoglitore-of-polvere-modello-d-with-msa-500-of-dust-extraction","provider":"Krollit","version":"1.0","type":"link"}