Flow Filters  Bohlender
Flow Filters
Bohlender


Suitable for overpressure or vacuum, usable for example as added filter or as large-area in-line apparatus in a line system. Suitable for temperatures up to 160 °C. The optionally available filtering membranes can be exchanged easily. Tubing can be connected to GL threads by means of the included laboratory screw joints. The filters are produced without plasticisers and have an almost universal chemical resistance. They do not release any trace elements into the filtrate. Due to the non-adhesive surface, they are easy to clean and can be reused.
  • Autoclavable at 121 °C.
  • FDA conform.
Flow rate for membrane Ø:
Flow capacity under vacuum of 100 kPa (1000 mbar) using a PTFE filtering membrane with a thickness of 0.2 mm:
25 mm, pore size 1.00 µm:
25 mm, pore size 1.00 µm:
water 96 ml / min
air 12800 ml / min
25 mm, pore size 0.45 µm:
25 mm, pore size 0.45 µm:
water 11 ml / min
air 4600 ml / min
47 mm, pore size 1.00 µm:
47 mm, pore size 1.00 µm:
water 212 ml / min
air 48000 ml / min
47 mm, pore size 0.45 µm:
47 mm, pore size 0.45 µm:
water 50 ml / min
air 28000 ml / min
90 mm, pore size 1.00 µm:
90 mm, pore size 1.00 µm:
water 648 ml / min
air 56400 ml / min
90 mm, pore size 0.45 µm:
90 mm, pore size 0.45 µm:
water 264 ml / min
air 36000 ml / min
Technical Date:
Material:PTFE
Temperature resistance:- 200 to + 160 °C
Chemical resistance:+++ universal
Vacuum:suitable
Membrane:no indication
Ø Membran
mm
Filter surface
[cm2]
GewindeDescriptionOrder No.PU Manuf. Prod. No. 
25.003.100[_19/15_]für Schlauchaußen-Ø 3,2 und 6,0 mm54397361-N 1670-08 
47.0013.800GL 18für Schlauchaußen-Ø 6 und 8 mm63059351-N 1670-16 
90.0052.000GL 25für Schlauchaußen-Ø 8 und 10 mm54397371-N 1670-24