Master Airbrush MPS-844 Spray Gun Cup Adapter — 16 mm Male Thread, 1.5 mm Pitch for MPS Disposable Liners

The Master Elite MPS-844 adapter converts compatible gravity-feed spray guns to accept MPS disposable cup liners and lids for faster changeovers and less cleanup.

The MPS-844 is a precision-machined cup adapter designed to thread smoothly into a spray gun's gravity cup mount, providing a secure 16 mm male connection with a 1.5 mm thread pitch. Built for durability and repeatable sealing, this adapter lets you use the Master Elite Paint System disposable liner-and-lid setup on a wide range of existing spray guns so you can cut cleaning time, reduce paint waste, and simplify material handling.

Which spray guns will this adapter fit?

The MPS-844 was engineered to match the thread and cup dimensions used by several full-size HVLP and professional spray gun lines. It directly fits Devilbiss StartingLine gravity guns and many Sharpe Finex models, plus several professional aftermarket brands that share the same mounting standard.

• Compatible with Devilbiss StartingLine full-size HVLP guns
• Fits Sharpe Finex FX1000, FX2000, FX3000 models
• Also compatible with Snap-on Blue Point BLP, TranStar, Central Pneumatic Professional, and Astro Euro Pro
• 16 mm male connector with 1.5 mm thread ensures broad interchangeability

How does the adapter improve painting workflow?

By allowing installation of the MPS disposable cup liners and lids, the adapter eliminates the need to clean metal cups between color changes and jobs. That streamlines setup and teardown, cuts solvent and labor use, and helps operators swap materials faster while maintaining proper sealing and feed to the gun.

• Quick liner swaps reduce downtime between colors and coats
• Limits solvent use because metal cup flushing is mostly unnecessary
• Minimizes waste from leftover mixed paint in reusable cups
• Preserves gun internals by keeping paint inside the disposable liner

What coatings and materials work with the MPS disposable system?

The MPS liner-and-lid system is compatible with a broad range of fluids used in body shops, refinish shops, and industrial coating work. From automotive basecoats and clears to primers, enamels, and specialty coatings, the disposable cups handle typical viscosities and deliver consistent feed to the gun.

• Automotive basecoats, clearcoats, and topcoats
• Primers, sealers, epoxies, and urethanes
• Gel coats, varnishes, enamels, and lacquers
• Works with solvent- and water-reducible formulations

Who should choose the MPS-844 adapter? The MPS-844 is ideal for professional refinishers, collision shops, and serious DIYers who already own compatible gravity-feed spray guns and want to reduce cleanup time, solvent consumption, and material waste. If you use Devilbiss StartingLine or Sharpe Finex full-size guns (or any other listed compatible brands) and want the convenience of disposable liners with secure, repeatable gun mounting, this adapter is a compact, low-cost way to upgrade your system without replacing your spray guns.