Flow cup

Q: What are flow cups and what are they used for?

Flow cups supply Airspray guns gravimetrically (gravity cups) or as suction cups. Cup systems such as RPS/PPS integrate disposable inner cups with lid and strainer for clean mixing, filtering and quick changeovers.

Q: How do I choose the volume, material and connection of my flow cup?

Choose volume based on part size and cycle time (e.g. 125–300 ml for spot/smart repair, 600–1000 ml for large areas). Choose material according to the medium (plastic for solvent/water-based paint, stainless steel/aluminum for robust industrial use). Connection via manufacturer-specific threads/adapters (e.g. for RPS/PPS) to fit the gun.

Q: Which factors influence material flow and results?

Cup venting, strainer grade, viscosity/temperature, remaining fill level, hose length (for external cups) and the sealing condition of lid/O-ring. Suitable strainers prevent clogging; tight lids keep flow stable and avoid inclusions.

Q: For which manufacturers are flow cups, lids & strainers available?

We supply flow cups, lids and strainers for SATA, DeVilbiss, Anest Iwata, Wagner, Walther Pilot, Binks, Sames, Ecco Finishing, WIWA, Krautzberger, Sagola as well as system cups for 3M RPS/PPS – including consultation on compatibility, thread standards and strainer grades.

Flow Cups for Spray Guns

Discover gravity & suction cups, RPS/PPS systems with disposable inner cups, matching lids & strainers, vents as well as adapters/threads. From volume and material to strainer grade, sealing and compatibility – we combine cups & systems to suit the medium, takt time and desired appearance.

Application & Benefits

Fast color changes, clean mixing & filtering in the system cup, constant material flow thanks to correct venting and cost-effective processing through reduced cleaning times. Disposable systems minimize contamination and downtime – ideal for workshop and series production.

Technology & Settings

Match volume to part size (125–1000 ml). Choose material by medium/robustness (plastic, aluminum, stainless steel). Strainer grade to suit nozzle/finish (e.g. 125–190 µm for base/clear). Vented lids ensure even flow; RPS/PPS uses inner cups with lid/strainer and reduces cleaning effort. Adjust threads/adapters to the manufacturer.

Accessories & Integration

Lids & strainers (flat/push-in), vent valves, O-rings/seals, adapters for RPS/PPS and manufacturer-specific threads, mixing cups, cleaning & test media. We handle the compatibility check (threads, fit, sealing) and integration into workshop and production line.

Benefits at a Glance

Appropriate volume & material for your application profile
Stable material flow thanks to correct venting & strainer selection
Less cleaning effort through RPS/PPS systems
Manufacturer-compatible with common guns & system cups

Top Manufacturers – Flow Cup Range

SATA – Gravity/suction cups, RPS system & strainers.
DeVilbiss – Flow cups & system adapters.
Anest Iwata – Cup solutions for workshop & production.
Wagner – Cups & system components.
Walther Pilot – Industrial cups & accessories.
Binks – Flow cups & strainers.
Sames – System cups for series application.
Ecco Finishing – Cups/adapters & sealing technology.
WIWA – Cups & regulator accessories.
Krautzberger – Flow cups & air modules.
Sagola – Robust cups for continuous use.
3M – RPS/PPS system cups & lids/strainers.
Colad – Spare parts, accessories & consumables for spray guns and efficient coating processes.
Mirka – Abrasives, polishing products & cleaning accessories for optimal preparation for spray-gun spare parts.
Beschichtpunkt – Specialist in application technology and spray-gun spare parts with a focus on precision, durability and high-quality surface finish.

Go directly to flow cups – or advice & compatibility check.

Guides & Resources

How paint cup systems work – mixing cup paint system

This post explains how paint cup systems work.

Learn more

Common spray-gun errors and how to fix them

In this post we explain the most common causes of errors, show solutions, and give tips for prevention.

Learn more

Frequently asked questions about flow cups

What are flow cups and what are they used for?

Flow cups supply Airspray guns gravimetrically (gravity cups) or as suction cups (bottom-mounted cups) with material. Cup systems such as RPS/PPS integrate disposable inner cups with lid & strainer for clean mixing, filtering and quick changeovers.

How do I choose the volume, material and connection of my flow cup?

Choose volume according to part size/takt (e.g. 125–300 ml for spot, 600–1000 ml for large areas). Choose material based on the medium (plastic, aluminum, stainless steel) and robustness. Connection via manufacturer-specific threads/adapters – e.g. for RPS/PPS – to match the gun.

Which factors influence material flow and results?

Venting of the cup, strainer grade, viscosity/temperature, remaining fill level, if applicable hose length (for external cups) and the sealing condition of lid/O-ring. Suitable strainers prevent clogging; tight lids stabilize the flow.

For which manufacturers are flow cups, lids & strainers available?

We supply flow cups, lids and strainers for SATA, DeVilbiss, Anest Iwata, Wagner, Walther Pilot, Binks, Sames, Ecco Finishing, WIWA, Krautzberger, Sagola as well as system cups for 3M RPS/PPS – including consultation on compatibility, thread standards and strainer grades.

Customer reviews

Request flow cups now

We support you with volume & material selection, strainer & venting configuration as well as compatibility checks with your gun – for clean, reproducible results.

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Flow cup

Filter products

Flow Cups for Spray Guns

Application & Benefits

Technology & Settings

Accessories & Integration

Benefits at a Glance

Top Manufacturers – Flow Cup Range

Guides & Resources

How paint cup systems work – mixing cup paint system

Common spray-gun errors and how to fix them

Frequently asked questions about flow cups

Customer reviews

Request flow cups now

Personal advice

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