PerMix PDA series vacuum deaerators can handle a wide range of processes including (but not limited to) food, cosmetics, chemical production that require prevention and protection of applications from air oxidation and ensure their proper preservation. The final products can be e.g. sauces, fruit pulp, cosmetic creams, syrups, PVC dispersions, lubricants, car polishes, shower gels, paraffin and penicillin emulsions, ice creams, adhesive materials, etc.

Principle of operation:

The PerMix PDA series vacuum deaerators start by generating a very high vacuum in the deaerator chamber down to -0.95 barG, then the product is loaded and the product flows through the deaerator chamber. In most cases the product can be easily sucked into the deaerator chamber by vacuum; for high viscosity products an additional pump may be needed to enable product loading.