QBY AODD Pump for Ceramics, Paint & Ink – Transfer Glaze, Pigments & Coatings Efficiently

The QBY air operated diaphragm pump handles ceramic glaze, paint, ink, and pigments with low shear and precise flow control. Ideal for abrasive and viscous coatings.

The QBY air operated diaphragm pump​ is widely adopted in the ceramics, paint, coatings, and printing ink industries for its ability to handle abrasive, viscous, and shear-sensitive materials. In ceramic manufacturing, it pumps glaze slurry, engobe, clay slip, and ceramic body slip. The pump’s low shear action preserves the homogeneity of the suspension and prevents settling of solid particles during transfer, ensuring consistent product quality.
In the paint and coatings industry, the AODD pump​ transfers resins, pigments, fillers, solvents, finished paints, and varnishes. It can handle high-viscosity formulations up to 10,000 centipoise and above. The pump’s positive displacement action provides a steady, metered flow that is ideal for filling operations and batch transfer. The ability to run dry is useful when clearing lines between color changes, and the simple disassembly design facilitates quick cleaning to prevent cross-contamination between batches.
For printing inks and dyes, the pneumatic diaphragm pump​ offers precise flow control and gentle handling of thixotropic fluids. It is used for transferring ink from storage drums to printing presses, circulating ink in supply systems, and pumping dye solutions in textile processing. The pump’s spark-free operation is particularly important when handling solvent-based inks in potentially explosive environments. Available in stainless steel and polypropylene with PTFE diaphragms, the pump resists attack from aggressive solvents and maintains purity standards for high-value pigments and coatings.

If you encounter any issues beyond basic troubleshooting, please contact us at Haquan Pump Valve. We will serve you with sincerity.​ Our team is ready to assist with technical support, spare parts, and service inquiries.