BECO MEMBRAN PS Pure

BECO MEMBRAN PS Pure filter cartridges made of polyethersulfone are especially designed for reliable removal of spoilage microorganisms and meet extended service life requirements of beverages, liquid food, cosmetics, fine chemical and final process water filtration.

FILTER MATERIAL

Polyethersulfone

RETENTION

Absolute (LRV-Values)

MAX. OPERATING TEMPERATURE

176 °F (80 °C)

Core features

  • The asymmetric polyethersulfone membrane provides high microbiological retention and can be integrity tested
  • The high filter area and asymmetric membrane structure of polyethersulfone offers exceptionally high flow rates and outstanding service life
  • The special design allows for 72.5 psi (5 bar) differential pressure in the direction of flow and 29 psi (2 bar) differential pressure in reverse to support a long service life
  • The high thermal stability allows more than 100 steam sterilization cycles
  • Wide broad chemical compatibility from pH 1 - 14
  • The large range of retention ratings from 0.2 - 1.0 µm, 3 different adapter codes and lengths from 10" - 40" offers great flexibility
  • Eaton can suggest the most economical configuration of pre and final filter
ARTICLE NUMBERPSP02, PSP04, PSP06, PSP10
FILTER MATERIALPolyethersulfone
RETENTION RATING (ΜM)0.2, 0.45, 0.65, 1
RETENTIONAbsolute
LENGTHS10”, 20”, 30”, 40”
ADAPTER CODES0, 2, 7
CAGESYes
STRUCTUREPleated
PRESSURE HOLD TEST
TEST PRESSURE IN PSIG AND DIFFUSION RATE PER 10″

PSP02
36.3 psig (2.5 bar) ≤ (20 ml/min)

PSP04
21.8 psig (1.5 bar) ≤ (15 ml/min)

PSP06
14.5 psig (1.0 bar) ≤ (10 ml/min)

PSP10
10.2 psig (0.7 bar) ≤ (15 ml/min)

BACKWASHABILITYLimited 29 psid (2.0 bar) at 68 °F (20 °C)
CHEMICAL RESISTANCEpH 1 – 14
MAX. OPERATING TEMPERATURE176 °F (80 °C)
MAX. DIFFERENTIAL PRESSURE IN FLOW DIRECTION

72.5 psid (5.0 bar) at 68°F (20 °C)

4.4 psid (0.3 bar) at 250 °F (121 °C)

STEAM CYCLES≥ 100 at 221 °F (105 °C) in 30 minutes

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