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Solvent-based workstations: what safety regulations require in Switzerland
The lid of a benzine container is held by a copper piece that melts. If the solvent ignites, it gives way and the lid drops by itself.


Supplier : Geiger SA
Brand : Delfin
Reply within 48 business hours
The Delfin TECNOIL 220 MPI, supplied by Geiger SA, is a high-capacity industrial vacuum cleaner specifically designed for the recovery of cutting oils, coolants and metal chips. With its powerful suction performance, integrated discharge pump and advanced filtration system, it is the ideal solution for CNC machines, machining centres and high-production industrial workshops.
| Voltage | 230 V – 50 Hz |
| Power | 3.45 kW |
| Maximum Vacuum | 2,500 mmH₂O |
| Maximum Airflow | 540 m³/h |
| Noise Level | 76 dB(A) |
| Filter Type | 3D SuperWeb + PPL |
| Filter Surface Area | 19,200 cm² |
| Filtration | Polypropylene – 20 µm |
| Liquid Capacity | 220 L |
| Solid Capacity | 40 L |
| Discharge Rate | 160 L/min |
| Dimensions | 110 × 63 × 147 cm |
| Weight | 165 kg |
The recommended D50 oil and metal chip accessory kit is included as standard with the Delfin TECNOIL 220 MPI.
This kit enables efficient recovery of cutting oils, coolants and metal chips directly from machine tanks, machining centres and maintenance areas. Its robust antistatic design ensures excellent durability in industrial environments.
The filtration system combines a polypropylene liquid filter with SUPERWEB 3D technology, specifically developed for oil and oil mist filtration. This solution provides excellent motor protection while ensuring efficient separation of metal chips and industrial liquids.
The integrated safety float automatically stops suction when the maximum liquid level is reached, preventing overflow and protecting the equipment.
Thanks to its large recovery capacity, high-performance integrated pump and advanced filtration system, the Delfin TECNOIL 220 MPI from Geiger SA optimises industrial cleaning operations, reduces machine downtime and promotes the recovery and reuse of cutting oils and coolants. It is the ideal solution for high-volume machining workshops and demanding industrial environments.
Where your order ships from. All our shipments leave Switzerland, from our warehouse in Val Terbi. International orders are consolidated at our premises, then sent as a single parcel.
Carrier. UPS worldwide, Swiss Post for deliveries within Switzerland. A tracking number is sent to you as soon as the parcel leaves.
Lead time. The dispatch time for this item is shown higher up on this page. Transit time is added to it and depends on the destination.
Customs and import taxes. Our prices are shown excluding VAT. For deliveries outside Switzerland, customs duties and import taxes are not included: they are collected by the carrier on delivery and remain payable by the recipient.
Returns. Right of return within 30 days. The terms are set out in our refund policy.
An oversized part or a special shipment? Request a quote and we will reply within 48 business hours.
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