Welcome to Delfin + formlabs Support
formlabs has partnered with Delfin, a leader in industrial vacuum solutions, to provide powerful cleaning capabilities for its 3D printers. Explore below for information on your Delfin industrial vacuum—including replacement parts, accessories, upgrades, and more.
DFL3 (Official FormLabs Vac)
Your default vacuum saves costs and
Have a question or request? Delfin’s team is at your service.
Our dedicated experts are here to help with customer service, sales and technical support, additional product information, and more.
Controlling Combustible Dust in Your Workplace
Delfin provides NRTL Certified explosion-proof vacuuming systems for 3D printing operations, using nationally recognized laboratories to test our equipment. We’re here to help you manage the risks of potentially hazardous dust—and meet the maximum safety and quality standards for your workplace.
Innovative Solutions to Increase Efficiency
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| Table Header | DFL3 (Official FormLabs Vac) | DFL4 | DFL5 |
| Voltage (V-Hz) | 115 - 60 1~ | 115 - 60 1~ | 115 - 60 1~ |
| Power HP (kW) | 1.5 (1.1) | 1.5 (1.1) | 1.5 (1.1) |
| Capacity gal (L) | 3 (13) | 4 (15) | 5 (20) |
| Primary Filter Type | STAR | CARTRIDGE | CARTRIDGE |
| Media, class (IEC 60335-2-69)2 | Polyester - ANT M | Polyester - ANT M | Polyester - ANT M |
| Surface Area ft2 (m2) | 4 (0.4) | 6 (0.6) | 32 (3) |
| Air Load on Filter ft/min (m/hr) | 28.3 (518) | 18.9 (345) | 3.8 (69) |
| Cleaning System | N/A | DUSTOP | DUSTOP |
