Coalescing Filters

Oil aerosol removal.

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Choose a filter product from the drop down menu or from the chart below to learn more:


M03 Series Port Sizes: 1/8, 1/4; Flows to 20 SCFM
M08 Series
Modular
Port Sizes: 1/8, 1/4;
Flows to 11 SCFM
M16 Series Port Sizes: 1/4, 3/8, 1/2;
Flows to 46.1 SCFM
M18 Series
Modular
Port Sizes: 1/4, 3/8, 1/2;
Flows to 48 SCFM
M21 Series Port Size: 3/8; Flows to 95.4 SCFM
M26 Series Port Sizes: 1/4, 3/8, 1/2;
Flows to 79.5 SCFM
M28 Series
Modular
Port Sizes: 3/8, 1/2, 3/4;
Flows to 98 SCFM
M30 Series Port Sizes: 1/2, 3/4, 1;
Flows to 203 SCFM
M31 Series Port Sizes: 3/4, 1; Flows to 277 SCFM
M32 Series Port Sizes: 1, 1-1/4;
Flows to 741 SCFM
M35 Series Port Sizes: 1-1/2, 2;
Flows to 710 SCFM
M36 Series Port Size: 2; Flows to 950 SCFM
M39 Series
Modular
Port Sizes: 3/4, 1;
Flows to 120 SCFM
M43 Series Port Size: 3; Flows to 1770 SCFM
M45 Series Port Size: 3; Flows to 2200 SCFM
M90 Series
New!
Port Sizes: 3/4, 1; Flows to 275 SCFM
SM1 Series SS, Port Size: 1/4; Flows to 16 SCFM
SM2 Series SS, Port Size: 1/2; Flows to 46 SCFM

M03 Series

Port Sizes 1/8, 1/4; Flows to 20 SCFM

M03 Series - coalescing filters View Catalog
View Installation Manual (pdf)

Features

This coalescing filter includes:

  • Removes Liquid Aerosols and Sub-micron Particles
  • Liquids Gravitate to the Bottom of the Element and
    will not Re-enter the Airstream
  • Oil Free Air for Critical Applications, such as Air Gauging
    and Pneumatic Instrumentation and Controls

Specifications

Flow Capacity*

1/8"

17 SCFM (8 dm3/s)

1/4"

20 SCFM (9 dm3/s)

Maximum Supply Pressure

Polycarbonate
Bowl

0 to150 PSIG
(0 to 10.3 bar)

Metal Bowl

0 to 250 PSIG
(0 to 17.2 bar)

Piston Drain

10 to 250 PSIG
(0.7 to 17.2 bar)

Operating Temperature

Polycarbonate
Bowl

32° to 125°F
(0° to 52°C)

Metal Bowl

32° to 175°F
(0° to 80°C)

Piston Drain

32° to 125°F
(0° to 52°C)

Port Size

NPT

1/8, 1/4

Standard Filtration
(micron)

(B) 1.0, (C) 0.01, (D) 0.003 mg/m3 **

Weight

0.41lb. (0.18 kg)

* Inlet pressure 90 PSIG (6.2 bar). Pressure drop 5 PSID (0.3 bar).
** Filtration temperature of 70°F (21°C) @ 100 PSIG (6.9 bar) with typical compressor lubricating oil and protected by Type C filter.

"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 (mg/m3).

"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 (mg/m3).

"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 (mg/m3).