4-piston pump

waterelectricstationary

Quattroflow quaternary diaphgram pumps mimic the human heart, which is the perfect model for the safe, reliable and efficient transfer of biologicals materials. With an operation that offers low friction, low shear and low pulsation, Quattroflow pumps are ideal for critical applications within biopharma manufacturing. TYPICAL APPLICATIONS •Chromatography systems •Filtration •Pumping of shear-sensitive liquids and cells •Recirculation and transfer applications in bioreactors •Bags filling KEY FEATURES & BENEFITS •Highly resistant diaphragm: minimal downtime •Self-priming •Stable and linear flow, low pulsation: accurate dosage, gentle transfer •Low shear forces: no particle shedding, safe and reliable transfer •Low heat input •No particle generation: reduced cross-contamination risk •No over-pressure situations •Lower life cycle cost •Variable wide flow, high accuracy in controlling flow rate •Few rotating parts: easy maintenance •Available in a variety of sizes: can answer to many applications depending on your needs •Autoclavability •Greater flexibility •Dry running capability •For Single-Use pumps, disposable wetted pump chamber constructed of solid polypropylene (PP) or injection-molded polyethylene (PE) that can be replaced as a complete unit. It saves time and money by eliminating cleaning and validation costs, fast replacement