Wilkerson AF1 Series Afterfilter  Afterfilter

Flow Capacity*

1/4\"

37 SCFM (17.5 dm³/s)

3/8\"

43.5 SCFM (20.5 dm³/s)

1/2\"

45 SCFM (21.1 dm³/s)

Maximum Supply Pressure

Plastic Bowl

150 PSIG (10.3 bar)

Metal Bowl

200 PSIG (13.8 bar)

Operating Temperature

Plastic Bowl

32° to 125°F (0° to 52°C)

Metal Bowl

32° to 150°F
(0° to 65.5°C)

Port Size

NPT / BSPP-G

1/4, 3/8, 1/2

Standard Filtration

0.5 Micron

Weight

2.6lb. (1.2 kg)

* Inlet pressure 150 PSIG (10.3 bar). Pressure drop 3 PSID (0.2 bar).

AF Series Afterfilters, with Type “B” 0.5 micron elements: All Wilkerson Type “AF” Afterfilters with Type “B” 0.5 micron elements exceed ISO Class 2 for maximum particle size and concentration of solid contaminants, and exceed Class 3 on maximum oil content (mg/m³).