The DeVilbiss DV1 Basecoat Kit 704504 is the flagship automotive refinishing spray gun for professional painters who demand consistent, exceptional basecoat results. The kit includes three fluid tips (1.2, 1.3, and 1.4mm), the DV1-B+ HVLP Plus air cap (704408), and the Digital DGI PRO Air Gauge with DPC Adapter — everything needed to spray solvent and waterborne basecoats right out of the box.

At the core of the DV1 Basecoat is an integrated precision digital gauge positioned at eye-level for exact inlet pressure readings on every job. The co-axial air adjusting valve with 12x sensitivity allows fine-tuned air control without repositioning grip. Both features address the two most common causes of color shift on metallic and pearl basecoats: inconsistent pressure and imprecise air adjustment.

Designed alongside professional painters, the DV1 delivers reduced mottling, a balanced spray pattern, stabilized air distribution, and superior transfer efficiency — producing consistent finish quality from first trigger pull to last. Call or text 586-210-0555 for tip size guidance specific to your paint brand.

Air Cap

DV1-B+ HVLP Plus

Order No. 704408 · 12.8” pattern · 10.5 SCFM @ 22 PSI digital / 29 PSI handle

The premium HVLP Plus air cap for solvent and waterborne basecoat systems. Delivers stabilized air distribution and a balanced 12.8” spray pattern for reduced mottling on metallics and pearls. Available separately for replacement.

Fluid Tips (3 Included)

1.2 / 1.3 / 1.4mm

DV1-B tips · solvent & waterborne compatible

Includes 1.2mm (704412), 1.3mm (704413), and 1.4mm (704414). All use the DV1-300 Needle (704416). Replacement tips available from 0.9mm through 1.5mm.

Accessories Included

Digital DGI PRO Gauge

FM Approved — Order No. 704427 · DPC Adapter included

The Digital DGI PRO Air Gauge provides precise, repeatable inlet pressure readings at eye-level — the key to consistent color matching across jobs. FM Approved for North America. DPC Adapter enables DeVilbiss cup system compatibility.

Service Kits & Key Spare Parts

Full breakdown with all 60+ item numbers: DV1 B Breakdown →

What tip size should I use for metallic and pearl basecoats?

The 1.3mm tip (704413) is the most common size for metallic and pearl basecoats and is included in this kit. It provides the right balance of fluid delivery and atomization for most solvent and waterborne metallic systems. The 1.2mm suits lighter solvent basecoats and the 1.4mm handles higher-viscosity materials. Call or text 586-210-0555 for guidance specific to your brand.

Can the DV1 Basecoat spray waterborne paint?

Yes — the DV1-B+ HVLP Plus air cap (704408) included in this kit handles both solvent and waterborne basecoat systems. For shops exclusively spraying waterborne, the 704528 kit with the DV1-1+A specialty waterborne cap provides optimized performance for waterborne-only applications.

Why does the digital gauge matter for color match?

The integrated digital gauge reads exact inlet pressure at eye-level, allowing painters to set and repeat precise air pressures for consistent color match across vehicles and jobs. Pressure variation is one of the most common causes of color shift on metallic basecoats — the DV1’s digital readout and 12x-sensitivity air valve work together to eliminate that variable.

Which service kit should I stock for the DV1 Basecoat?

The Minor Service Kit (704430) covers routine maintenance — front cage assembly, needle spring, and spreader valve O-rings. The Major Service Kit (704431) is for full overhauls, including air valve assembly, packing kit, and gaskets. Most shops keep the minor kit on hand for scheduled service.

Can I buy individual replacement tips separately?

Yes — all seven DV1-B tip sizes are available individually from 0.9mm (704409) through 1.5mm (704415). All sizes use the shared DV1-300 Needle (704416). Please check individual product pages for current stock status.

Where can I find the DV1 Basecoat manual and full parts breakdown?

The full manual with exploded diagram, pressure settings, and service instructions is available via the download button below. The complete spare parts list with all item numbers and individual part links is at the DV1 B Breakdown page. CET includes documentation with every order.