The use of a permeate flow control is strongly recommended during upstream clarification of target material. Permeate flow control rate is dependent on the process flux (LMH) and surface area.
For permeate flow control you need a permeate pump kit. For information regarding permeate pump kit for GrandStand 450 (GSM450PERPRP) and for GrandStand 550 (GSM550PERPRP) see below.
Accessories for STM cartridges that have to be ordered separately
Housing for STM cartridges:
Housing assembly for 35 STM cartridges (56-4106-27)
Housing assembly for 55 STM cartridges (56-4106-28)
Steaming-in-place connections:
Basic SIP system connection for a single cartridge (28-4004-44)
Permeate side inlet and outlet connections needed for each additional cartridge installed on GrandStand 550 (28-4004-45)
To blank off permeate ports of the cartridge:
Blank off cap 50 mm TC incl gasket, stainless steel (44-7135-01)
Clamp 50 mm TC, stainless steel (12-4100-30)
To blank off the drain port of the cartridge, when stored off the system:
Blank off cap 25 mm TC incl gasket, stainless steel (18-1001-25)
Clamp 25 mm TC, stainless steel (12-4100-31)
To blank off the feed and retentate ports of the cartridge, when stored off the system:
Blank off cap 50 mm TC incl gasket, stainless steel (44-7135-01)
Clamp 50 mm TC, stainless steel (12-4100-30)
Please note that the item numbers are not necessarily in sequential order.
When stored off the system, store the cartridge with storage solution using blank off cap, gasket and clamp for each port.
