Diaphragm Pumps

Diaphragm pumps for single use and stainless steel pumps.

Single use pumps and stainless steel pumps that offer a constant, smooth flow rate. Quattroflow quaternary diaphragm pumps with a flow rate of 0,06 lph to 20.000 lph.

Truly unique in that their method of operation, Quattroflow Quaternary Diaphragm Pumps mimic the human heart, which is the perfect model for the safe, reliable and efficient transfer of biological materials. With an operation that offers low friction, low shear and low pulsation, Quattroflow pumps are ideal for critical applications within biopharma manufacturing, including Tangential Flow Filtration (TFF), Chromatography (RFC), centrifuge feed, sterile virus filtration, purification and inline dilution. Quattroflow pumps can also be outfitted with a single-use liquid chamber, which enables them to meet strict speed-to-market manufacturing demands.