Pharmaceutical Water Treatment
Product portfolio
Hygienic design in 316L from our own production:
Water softening plants - 100 - 50'000 l/h
Reverse osmosis plants PW - 50 - 40'000 l/h
Distillation plants WFI - 100 - 8'000 l/h
WFI generation by membrane process - 100 - free configuration
Pure steam generator PS - 50 - 4'000 kg/h
CIP systems - free configuration
Storage and distribution systems - 200 - 40'000 l
LetzTOC measuring instrument - 2-channel NDIR online measuring instrument
LetzANALYSE - CIP - free configuration
Water softening & pretreatment
Made entirely of 316L stainless steel
2-column softening with single regeneration
Prefiltration and UV reactor
hot water sanitizable (as single unit)
Fully automatic control
dosing systems: hardness stabilization, bisulphite etc.
Connection standard: DIN 32676 or DIN 11864
Piping standard: DIN 11866, RA < 0.8 µm
Sanitization: fully automatic > 80°C
Reverse Osmosis Units PW
2-stage reverse osmosis with membrane degassing/ UF
1-stage reverse osmosis with membrane degassing and EDI/ UF
Sampling panel with all test stations
Control via touch panel with Siematic S7 (audit trail and data recorder)
Connection standard: DIN 32676 or DIN 11864
Piping standard: DIN 11866, RA < 0.8 µm
Sanitization: fully automatic > 80°C
Distillation plants WFI
Energy saving systems made of 316L stainless steel
Antirouging concept
thermal degassing
3-8 Column systems
WFI Pure Steam Combined Systems
Control via touch panel with Siematic S7
configurable operating states for standby modes
Material 1.4435 and e-polished interior surfaces
TÜV certificate
Connection standard: DIN 32676 or DIN 11864
Piping standard: DIN 11866, RA < 0.8 µm
Cold WiFi generation by membrane process
Systems made of 316L and aseptic connections (hygienic design)
Continuous microbial and quality-relevant monitoring
High flow rate
Ozonisable ceramic ultrafiltration up to the
Pretreatment of the generating plant (patent)
Fully automated sanitization concepts and
Integrity test
Technical implementation according to EMA
(European Medicine Agency) Guidelines
Pure Steam Generator PS
Energy saving systems made of 316L stainless steel
Antirouging concept
thermal degassing
Control via touch panel with Siematic S7
Material 1.4435 and e-polished interior surfaces
Programmable operating states for stand-by
TÜV certificate
Connection standard: DIN 32676 or DIN 11864
Piping standard: DIN 11866, RA < 0.8 µm
CIP Systems
Fully automatic system control
Various dosing options
Completely drainable
316L stainless steel plant design
Free program configuration
Connection standard: DIN 11864 - KEST
Piping standard: DIN 11866, RA < 0.8 µm, e-pol
