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Compressed air

(27 products)
Aria compressa

23 Bernardo compressed air products: compressors from €841 to €3,220 and bench sandblasters from €306 to €2,281. Vertical compressors from 270 L (7.5–10 HP), trolley-mounted twin-cylinder from 3–5.5 HP, and a silent oil-free 24 L model. Maximum pressure 10 bar across the entire range. Power supply 230V single-phase or 400V three-phase depending on the model. 4 SB 1/2/3/4 bench sandblasters with capacities from 20 to 148 liters, plus original spare parts: gloves, ceramic nozzles, sandblasting guns, and replacement films. Official Bernardo distributor since 2007.

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Frequently Asked Questions

Which Bernardo compressor should I choose for my workshop?

For workshops with a 400V three-phase network and high air demand: the vertical AC50/VER (€3,220, 10 HP, 270 L). For small spaces with a 230V single-phase socket: the trolley-mounted AC17/DUO/F/W (€1,085, 3 HP). For noise-sensitive environments: the oil-free AC/PRO/250/24/F/W (€841, 24 L, oil-free).

What is the difference between single-phase and three-phase compressors?

The single-phase compressor (/W) works with a 230V domestic socket. The three-phase (/D) requires a 400V industrial power supply and achieves higher power (up to 10 HP in the Bernardo range). The AC17 models are available in both versions at the same price (€1,085), with an identical pressure of 10 bar.

Which Bernardo sandblaster is suitable for professional use?

The inspection window film (from €10.78 to €15.45) must be replaced when visibility is reduced due to abrasive build-up. Ceramic nozzles (€20 for a kit of 4 diameters) last longer than steel models but wear out with use: replace when the bore widens by more than 1 mm compared to the nominal diameter.

How often should I replace sandblaster nozzles and films?

The inspection window film (from €10.78 to €15.45) must be replaced when visibility is reduced due to abrasive build-up. Ceramic nozzles (€20 for a kit of 4 diameters) last longer than steel models but wear out with use: replace when the bore widens by more than 1 mm compared to the nominal diameter.

How much air is needed to operate a benchtop sandblaster?

It depends on the nozzle diameter: a 4 mm nozzle requires less flow than a 7 mm one. For continuous use with SB 3 and SB 4, a compressor of at least 5.5 HP with a 200 L tank maintains a constant airflow without pressure drops. For SB 1 and SB 2, a 3 HP compressor with a 100 L tank is sufficient.

Compressori Bernardo: verticali, stazionari e carrellati

2 compressori verticali con serbatoio da 270 L: AC38/VER (€2.428, 7,5 HP) e AC50/VER (€3.220, 10 HP). Il formato verticale occupa meno spazio a pavimento in officine con metratura limitata. 3 stazionari da 5,5 HP con serbatoi da 100 a 270 L (da €1.647 a €1.732), tutti trifase 400V. 3 carrellati DUO a doppio cilindro: AC17 da 3 HP (€1.085) in versione monofase 230V e trifase 400V, AC35 da 5,5 HP trifase (€1.647). Il modello oil-free AC/PRO/250/24/F/W (€841, 24 L) lavora senza olio: adatto a laboratori e ambienti dove il rumore deve restare contenuto.

Sabbiatrici da banco e cabine di sabbiatura

4 sabbiatrici Bernardo per la preparazione superfici nella lavorazione metalli: rimozione ruggine, vecchie verniciature e incrostazioni. La SB 1 (€306) è compatta per piccoli pezzi. La SB 2 (€822, 55 kg) per uso da banco in officina. La SB 3 (€2.025) con aspiratore e filtro integrato per cicli prolungati senza dispersione di polvere; in ambienti con volumi di sabbiatura elevati, abbinare un impianto di aspirazione dedicato. La SB 4 (€2.281, cabina da 148 litri) per componenti di grandi dimensioni. Ugelli in ceramica da 4 a 7 mm per regolare intensità e ampiezza del getto.

Ricambi e accessori per sabbiatrici

Pellicole sostitutive per il vetro di ispezione (da €10,78 per SB 1 a €15,45 per SB 4): la sostituzione periodica mantiene la visibilità all'interno della cabina. Pistole sabbianti di ricambio (€33–€35) e guanti da lavoro dedicati (€20–€22) per ciascun modello. Ugelli in ceramica in kit da 4 diametri (4, 5, 6, 7 mm, €20): il diametro più piccolo concentra il getto per dettagli fini, il più grande copre superfici ampie.