SIP pumps made of stainless steel (1.4435)

SAWA SIP pumps are used in the chemical/biochemical, food, cosmetics and pharmaceutical industries for hygienic processes which require subsequent damping (SIP). The design of our SIP-capable pumps is based on the highest level of biological safety. Nevertheless, these pumps are simple in design and reliable in operation. A residual emptying without dead space is guaranteed. Surface qualities from Ra-values up to < 0.4 µm are achieved and can be verified by a measuring protocol. The stainless steel 1.4435 / 316L is available with a proof of delta ferrite content < 1 % (BN2 < 0.5 %). The certificates, proofs, measurement reports as well as FDA conformity certificates and USP Cl. VI confirmation for the elastomers required by the hygiene industry are part of our documentation. For the high-end hygiene requirements these centrifugal pumps are also made of different alloy materials. To drain off the condensate, our horizontally mounted pumps can be equipped with our dead space free drain valve type RE15, thus rounding off our product portfolio for the highest requirements of the pharmaceutical and biochemical industry.

SIP pumps for the following fluids

sterile media
WFI, HPW
Active ingredient solutions
ultrapure liquids
pharmaceutical goods
Fruit juices
contaminated media
CIP

Applications of the SIP pumps

Conveying under aseptic conditions
for the transfer of liquids in reactors and process plants
for conveying in mixing and filling plants
for CIP cleaning incl. sterilisation by steam of tanks and production plants
Dosing applications under aseptic conditions

Features of the SIP pumps

Process reliability due to contamination-proof and sterile pump design
free of dead space
horizontal and vertical mounting position
Quiet and gentle product conveyance
robust and easy to maintain
easy to clean
energy efficient
sustainable
ATEX compliant

Sealing

single mechanical seal
double mechanical seal
magnetically coupled

SIP centrifugal pump, centrifugal pump for SIP, pump SIP capable

Manufacturer, dealer, service provider

Pump types of our SIP pumps

SIP pump type HD, with up to 70 m3 /h flow rate. These SIP-pumps are self-priming, achieve an enormous suction performance, are reversible in the direction of delivery and are available in different shaft seals and with magnetic coupling.

SIP-pump type LE, with up to 240 m3/h capacity. Thanks to the flow-optimised volute casing/impeller geometry, the pump enables gentle product handling in your plant. At the same time, this series is very quiet and very energy efficient.

SIP pump type ZAL, the compact alternative to multistage pumps. In the single-stage and compact design, even small volume flows and delivery heads of up to more than 100 m are achieved. The pumps are quiet and efficient as well as emptying without dead space.

SIP pump series MP, the dosing pump. The SIP-capable peripheral wheel pump with magnetic coupling is used wherever low flow rates are required without pulsation against high pressures. The symmetrical design is suitable for clockwise and counterclockwise rotation.