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Positive-Negative Pressure Union Filter 
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| Type | SFU1 | SFU2 | SFU3 | |
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| Fluid medium | Air | |||
| Max. operating pressure | 1.0MPa (at 20ºC) | |||
| Max. vacuum | -100kPa | |||
| Proof pressure | 1.5MPa | |||
| Filtering accuracy | 10 μm | |||
| Operating temp. range | 0~50ºC (No freezing) | |||
| Filter area | 4.7cm2 | 7.5cm2 | 12.7cm2 | |
■Tube diameter
| MM size (mm) | ø4, ø6, ø8, ø10 |
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- Details
With the same convenience as the conventional vacuum filters (VFU series), the filter can be used in the positive pressure as well.
- Best suitable for the applications in positive pressure where filtration accuracy is not required. Use as pre-filtering application for positive pressure.
- Easy maintenanceThe element is replaced easily without using tools.
- Optional -S3 specification: "No copper alloy" and "Low level ozone resistance" are available.No copper alloy is applied for metal parts and HNBR is used for seal materials.
