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WM series

Features and Benefits

  • High mechanical strength
  • High temperature resistance
  • Excellent chemical compatibility
  • Pleated or wrap-around construction
  • Support drain mesh construction to prevent pleat collapse
  • Cleanable
  • No media migration
  • Filtration direction from outside to inside
  • Twelve end cap configurations available
  • Two construction materials available
  • Three assembly technologies available
  • Suitable for both liquid and gas filtration
  • 1935/2004/CE certification available upon request
  • Filtration rating from 5 to 1000 μmApplications

Aplications

  • Desalination
  • Water Treatment
  • Fine Chemicals
  • Petrochemical
  • Oil & Gas
  • Food & Beverage
  • Power Generation
  • Paints & Resins
  • Pharmaceutical
  • Microelectronics
  • Galvanic
  • Hydraulic
  • Steel Mill
  • General Industry

Product Attributes

Differential Pressure

Cartridge replacement:2.0 bar @ 25 °C
Max. allowable:6.0 bar @ 25 °C (epoxy glued) 8.0 bar @ 25 °C (crimped) 15 bar @ 25 °C (welded)

Max Working Temperature

120 °C (epoxy glued) 300 °C (crimped) 360 °C (welded)

Construction Materials

Filte-r media / hardware: 304 SS (H, E version) 316 SS (G, H, E version)

Gaskets:

Buna-n EPDM Viton Silicone FEP PTFE (only DOE) KlingerSil (only DOE)

Dimensions

External diameter:2.4” (60 mm) Crimped 2.5” (63 mm) Epoxy glued 2.7” (68 mm) Welded
Internal diameter:1.0” (26 mm) 1.4” (36 mm) (only cod. 9
Length:10”, 20”, 30”, 40”

Filtering Area

Pleated: 0.20 m2 x 10” Cylindrical: 0.05 m2 x 10”

Flow-rate / Delta-P data:

Filtration (μm)CylindricalPleatedAir
1 cP25 cP70 cP1 cP25 cP70 cP0.018 cP
101.600.500.301.800.600.4090
252.001.100.852.501.501.25130
452.501.401.202.501.601.40160
752.501.801.602.501.801.60160
1002.501.801.603.001.801.60180
1503.002.101.903.001.801.60200
≥ 2503.002.101.903.002.001.80280

Liquid flow-rate (m3/h) - Air flow-rate (Nm3/h @ 7 barg) - Clean Delta-P 0.1 bar For gas different than air: DP = 0.1 x gas viscosity (cP) / 0.018 cP (air) Flow-rate valid for clean water and air, reduce the flow-rate according to the application.

Gaskets temperature limitation:

EPDM120 °CViton230 °CPTFE250 °CFEP250 °C
Buna-n120 °CSilicone230 °CKlingerSil360 °C

Features:

WMGPWMPHWMEPWMGCWMEC
304 SSXXXX
316 SSXXXXX
Food GradeXX
External springXX

Downloads

FileDescriptionFile sizeDownloads
pdf WM series801 KB213