Wilkerson M28-C4-DK00 Coalescing Filter

Features

This modular coalescing filter includes:

High-efficiency Removal of Water, Oil Aerosols, and Solid Particulate
Contaminants Down to 0.01 ppm/wt with Minimum Pressure DropModern Design and AppearanceLight WeightHigh Flow CapacityBowl GuardQuick-disconnect Bowl

Specifications

Flow Capacity*

1.0 Micron Coalescing

68 SCFM (32 dm3/s, ANR)

0.01 Micron Coalescing

42 SCFM (20 dm3/s, ANR)

Activated Carbon Adsorber

72 SCFM (34 dm3/s, ANR)

Maximum Supply Pressure

Plastic Bowl

150 PSIG (10.3 bar)

Metal Bowl with DPI

150 PSIG (10.3 bar)

Metal Bowl without DPI

250 PSIG (17.2 bar)

Operating Temperature

Plastic Bowl

-13° to 125°F (-25° to 52°C)

Metal Bowl

-13° to 150°F (-25° to 65.5°C)

Port Size

NPT / BSPP-G

3/8, 1/2 , 3/4

Bowl Capacity

2.87 oz

Standard Filtration†
(micron)

(B) 0.5, (C) 0.01, (D) 0.003 ppm wt **

Weight

1.10 lb. (0.5 kg)

* Inlet pressure 91.3 PSIG (6.3 bar). Pressure drop 3 PSIG (0.2 bar).
** Filtration temperature of 70°F (21°C) @ 100 PSIG (6.9 bar) with typical compressor lubricating oil and protected by Type C filter.
† Without pressure indicator -- max. supply pressure for metal bowl version
is 250 PSIG (17.2 bar).

"M" Series Coalescing Filters, with Type "B" 0.5 micron elements: All Wilkerson Type "M" Oil Removal (Coalescing) Filters 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 (ppm/wt).

"M" Series Coalescing Filters, with Type "C" 0.01 micron elements: All Wilkerson Type "M" Oil Removal (Coalescing) Filters with Type "C" 0.01 micron elements exceed ISO Class 1 for maximum particle size and concentration of solid contaminants, and exceed Class 1 on maximum oil content (ppm/wt).

"M" Series Adsorption Filters, with Type "D" 0.003 micron activated carbon elements: All Wilkerson Type "M" adsorption filters with Type "D" 0.003 micron activated carbon elements exceed ISO Class 1 on maximum oil content (ppm/wt).