Walker SF0175 Alpha Series Silicone Free Coalescing Filter
$1,058.00 Original price was: $1,058.00.$1,005.10Current price is: $1,005.10.
Walker SF0175 Alpha Series Silicone Free coalescing filter for compressed air: 1″ threaded connection, 175 SCFM, 232 psig (16 barg) maximum working pressure. Choose the element grade from the dropdown: X5 (5 micron), X1 (1 micron), XA (0.01 micron) or AC (0.01 micron). Each grade is a separate part number, for example SF0175X5.
Bulk Orders
The Walker SF0175 Alpha Series Silicone Free Coalescing Filter is part of Walker Filtration’s Alpha Series silicone free range for compressed air systems where silicone contamination must be avoided, such as paint and coating lines, supplied by PE Energy as an authorized distributor. The complete part number is the housing number followed by the element grade: SF0175X5, SF0175X1, SF0175XA or SF0175AC. Select the grade above to see the price and add it to your cart.
| Walker Part Number | SF0175 + grade (for example SF0175X5) |
|---|---|
| Connection | 1″ threaded |
| Flow (SCFM) | 175 |
| Maximum working pressure | 232 psig (16 barg) with the standard automatic drain |
| Element grades | X5 (5 micron), X1 (1 micron), XA (0.01 micron), AC (0.01 micron) |
| Replacement element | ESF0621 in the matching grade (for example ESF0621X5), 1 per housing |
| Air flow through element | inside to out (coalescing) |
Which coalescing grade do you need?
- X5: 5 micron particle removal, general purpose coalescing.
- X1: 1 micron particle removal, high efficiency coalescing.
- XA: 0.01 micron particle removal, ultra high efficiency oil removal.
- AC: 0.01 micron particle removal, activated carbon, oil vapour and odour removal.
Silicone free elements and housings are built for applications where silicone carryover would cause surface defects, typically spray painting and coating. Coalescing elements should be changed every 12 months or 8,000 hours, whichever comes first; activated carbon elements at least every 6 months. Activated carbon filters must not operate in oil saturated conditions.
For particulate (dust) filtration with the reverse flow grades RX5, RX1, RXA and RAC, see the Walker SF0175 Alpha Series Silicone Free Particulate Filter. Replacement elements: Walker ESF0621 Alpha Series Silicone Free Replacement Filter Element.
Additional information
| Weight | 20 lbs |
|---|---|
| Grade | X5, X1, XA, AC |






















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