Image may differ from the actual product. Walker Filtration Alpha 2 · Retentionactivated carbon (oil vapour) (AC)
A3151AC
Activated-carbon filter, black end cap. Adsorbs oil vapour and odours (≤ 0.003 mg/m³). Install downstream of an XA coalescing filter. Must not run in oil-saturated air and will not remove CO/CO₂. Element replaced at least every 6 months.
$1,063 CAD, before taxes. Installation and shipping extra. The quote prevails.
Model specifications
- Reference
- A3151AC
- Flow
- 400 SCFM
- Connection
- 1 1/2" NPT
- Retention
- activated carbon (oil vapour)
- Replacement element
- E30831AC
- Element price
- $288
- Weight
- 10.8 lb · 4.9 kg
Dimensions
| A | B | C | D | |
|---|---|---|---|---|
| mm | 170 | 53 | 508 | 100 |
| in | 6.7 | 2.1 | 20 | 3.9 |
Reference letters from the datasheet dimensional drawing.
Grade specifications
- Max. oil carryover
- 0.003 mg/m³ (oil vapour)
- Air quality (ISO 8573-1)
- ISO 8573-1 — particle cl. 1 · oil 1
- Pressure loss (clean & dry)
- 1.7 psi (115 mbar)
- Element end cap
- black
- Max. pressure
- 232 psig (16 barg)
- Max. temperature
- 50 °C (122 °F)
- Certification (CRN)
- CRN registered in all Canadian provinces (Walker threaded filters, cast-aluminium, PED 2014/68/EU group-2 compliant).
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