Air-Operated Double Diaphragm Pump for Paint Supply

In order to reduce overall costs and downtime, the bumper painting department of Samvardhana Motherson Peguform looked for a new solution for the paint supply. They decided to go for a double diaphragm pump of Timmer-Pneumatic.

air operated double diaphragm pump

High Pressure Double Diaphragm Pump (photo: Timmer Pneumatic)


The air operated diaphragm pumps, installed in closed circular pipe systems, are used for base coats, solvents, adhesives, primers and highly viscous paste based paints (for example, white paint).

Features → Advantages:

  • New compact design
    → much lower pulsation levels than conventional diaphragm pumps
    → shape of the pump keeps stresses on the diaphragms to a minimum → long service life
    → supplies the required volume of liquid by using minimum amount of compressed air → low rinsing pressure during the clean-in-place (CIP) process → reduced solvent consumption and fast colour changeover
    → fewer dead spaces
  • Low-wear ceramic valve
    → ensures that the pump will start reliably (output starts from 0.5 bar)
  • ATEX certification
    → high safety level


These diaphragm pumps are available for high working pressure of max. 20 bar and 3:1 Ratio (High Pressure Double Diaphragm Pump)

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