Aplications
- Desalination
- Water Treatment
- Fine Chemicals
- Petrochemical
- Oil & Gas
- Food & Beverage
- Power Generation
- Paints & Resins
- Pharmaceutical
- Microelectronics
- Galvanic
- Hydraulic
- Steel Mill
- General Industry
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
Downloads
| File | Description | File size | Downloads |
|---|---|---|---|
WM series
|
801 KB | 1136 |
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) | Cylindrical | Pleated | Air | ||||
|---|---|---|---|---|---|---|---|
| 1 cP | 25 cP | 70 cP | 1 cP | 25 cP | 70 cP | 0.018 cP | |
| 10 | 1.60 | 0.50 | 0.30 | 1.80 | 0.60 | 0.40 | 90 |
| 25 | 2.00 | 1.10 | 0.85 | 2.50 | 1.50 | 1.25 | 130 |
| 45 | 2.50 | 1.40 | 1.20 | 2.50 | 1.60 | 1.40 | 160 |
| 75 | 2.50 | 1.80 | 1.60 | 2.50 | 1.80 | 1.60 | 160 |
| 100 | 2.50 | 1.80 | 1.60 | 3.00 | 1.80 | 1.60 | 180 |
| 150 | 3.00 | 2.10 | 1.90 | 3.00 | 1.80 | 1.60 | 200 |
| ≥ 250 | 3.00 | 2.10 | 1.90 | 3.00 | 2.00 | 1.80 | 280 |
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:
| EPDM | 120 °C | Viton | 230 °C | PTFE | 250 °C | FEP | 250 °C |
| Buna-n | 120 °C | Silicone | 230 °C | KlingerSil | 360 °C |
Features:
| WMGP | WMPH | WMEP | WMGC | WMEC | |
| 304 SS | X | X | X | X | |
| 316 SS | X | X | X | X | X |
| Food Grade | X | X | |||
| External spring | X | X |
