The Packo 55 and Ultima pump series are highly hygienic rotary vane pumps designed for delicate handling of viscous and partially loaded liquids in industries such as biotechnology, pharmaceuticals and high-quality food production.
Main characteristics:
- Self-draining pump head: Ensures complete removal of process fluid and detergent residues, which facilitates rapid decontamination and product changeover.
- External rotor mounting: The absence of internal cavities prevents the accumulation of contaminants, increasing the hygiene of the process.
- Material: Made of low-carbon 316L stainless steel, which provides maximum corrosion resistance.
- Hygienic seals: The use of O-rings instead of standard O-rings for all static joints increases the level of hygiene.
- Mechanical seal design: Combines high sealing performance with complete product drainage, no cavities and easy access for inspection and quick maintenance.
- Surface finish: The standard surface roughness is 0.8 microns (150 grit), with options down to 0.5 microns (240 grit) and electropolishing to ensure the highest standards of cleanliness.
- Options for sterile processes: Steam or sterile barriers are available on the front cover connections and seals to ensure true aseptic processes.
- High efficiency: Minimizes damage to shear-sensitive, low-viscosity liquids by ensuring gentle pumping.
Technical characteristics:
- Productivity: from 1 to 44 m³/h
- Pressure: from 1 to 20 bar
- Body material: stainless steel
These pumps are ideal for applications that require high hygiene, reliability and efficiency combined with delicate product handling.
