Diaphragm pump
PUREFLO series
The PUREFLO series was specially developed for use in the pharmaceutical and biotechnology sectors. Special attention was paid to the requirements of these industries. The simple design and ease of operation ensure trouble-free and safe operation.
Application
The PUREFLO series is designed for use in filtration and chromatography systems and fulfills a wide range of requirements.
Pump principle - Diaphragm pump
The pump principle guarantees particularly gentle product handling. The energy input into the product is low, resulting in very low temperature increases. This is a particularly great advantage when circulating very small quantities of liquid.
The self-priming design enables the pump to generate a vacuum. Liquid is sucked into the pump without having to fill it up first.
The liquid enters on the suction side and is sucked through the inlet valve when the piston moves away from it.
When the piston approaches the inlet valve again, the liquid is pressed through the outlet valve of the valve chamber into the discharge port of the pump.
PUREFLO Single Use
The PUREFLO Single Use diaphragm pumps have been specially developed for use in the pharmaceutical and biotechnology sector. It ensures safety, efficiency and reliability in the handling of biological and other high value products. Modeled after the human heart, diaphragms move in a similar motion to keep the product flowing. There are no rotating parts to cause friction, so flow integrity and operational quality are maintained even under the most challenging conditions. The development and manufacture of advanced biologics is a delicate process that requires precise equipment to operate efficiently and economically. To maximize the commercial window of their product, manufacturers must meet the challenge of bringing it to market as quickly as possible. Single-use technology can speed up product development, avoid cross-contamination, lower cleaning and sterilization costs and reduce overall downtime. Our PUREFLO single use diaphragm pumps are unique and offer benefits that are specifically tailored to the user's needs.
Integrated safety valve in accordance with Directive 2014/68/EU and PESR 2016
Conveying chambers can be changed in seconds and without tools
Two inputs and three outputs for the highest possible variance
Gamma sterilizable up to a maximum of 25 kGy
Assembled & tested in an ISO class 7 cleanroom in accordance with DIN EN ISO 14644
RoHS, REACH and TSCA compliant
USP Class VI, BSE/TSE-Safe and others on request
Pressure up to 4 bar
Operating temperature up to 40°C
Injection molding ensures ideal surface properties
PUREFLO Multi Use
The PUREFLO Multi Use diaphragm pumps have been specially developed for use in the pharmaceutical and biotechnology sector. It ensures safety, efficiency and reliability in the handling of biological and other high value products. Modeled after the human heart, diaphragms move in a similar motion to keep the product flowing. There are no rotating parts to cause friction, so flow integrity and operational quality are maintained even under the most difficult conditions, and the PUREFLO Multi Use range offers advantages that help users to carry out processes safely and efficiently.
RoHS, REACH and TSCA compliant
USP Class VI, BSE/TSE-Safe and others on request for the elastomers
Stainless steel components made of 1.4404 with 3.1 certificate
Pressure up to 4 bar - without safety valve up to 6 bar
CIP capable
Operating temperature up to 60°C
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