nephro SAFE

The heat disinfection system for quick disinfection 

The nephro SAFE ensures bacterial free permeate through combination of continuous ultrafiltration during dialysis operation, followed by automatically programmed heat disinfection with optimum consumption of both water and power. The efficacy of thermal disinfection is defined by A0-Value according to ISO 15883-1 and ISO 23500-1.


Heat disinfection by nephro SAFE disinfects the entire permeate distribution ring, dialysis machine connection hose and the inlet of the dialysis machine. The result is a closed hygienic chain with a significant improvement of microbiology and biofilm prevention. The heat disinfection takes place fully automatically during the dialysis-free time. The use of hot permeate through the dialysis machine ensures savings of both power and water.

480 litre isolated hot water tank The frequency-controlled pressure pump ensures optimum pressure and flow conditions in the distribution ring

Individual set-up of technical parameters optimizes costs and economy of heat disinfection 

The filling level of nephro SAFE is adjustable from 150 to 480 l to ensure that only the required amount of permeate will be heated 

Water savings through concentrate return flow to reverse osmosis system 

Temperature control – selectable and controllable temperature of the tank volume 

Patented procedure of Ultrafiltration of permeate 

High durability of ultrafilter through crossflow operation 

Three-stage pressure regulation valve for fully automatic filling of tank in case of excess permeate 

High efficiency thermal insulation and the double-walled structure of the tank ensure low power consumption 

Customized heating periods avoids electrical peak-loads during heat disinfection and dialysis 

Weight: Dry weight < 380 kg 

Weight: Operating weight < 850 kg 

Height: 195 cm

Depth: 145 cm 

Width: 79 cm

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Our expertise in water treatment covers all aspects from the pre-treatment stages through reverse osmosis, ultrafiltration and heat-disinfection systems, right up to appealing and modern media supply panels.