Combination Units

2 piece units: filter/regulator + lubricator
3 piece units: filter + regulator + lubricator

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


2 UNIT
CB7 Series Port Sizes: 1/4, 3/8, 1/2;
Flows to 64 SCFM
D03 Series Port Sizes: 1/8, 1/4; Flows to 20 SCFM
D08 Series
Modular
Updated!
Port Sizes: 1/4;
Flows to 28 SCFM
D18 Series
Modular
Updated!
Port Sizes: 1/4, 3/8, 1/2;
Flows to 90 SCFM
D28 Series
Modular
Updated!
Port Sizes: 3/8, 1/2, 3/4;
Flows to 150 SCFM
D39 Series
Modular
Port Size: 1;
Flows to 250 SCFM
3 UNIT
C03 Series
Modular
Port Sizes: 1/8, 1/4;
Flows to 20 SCFM
C08 Series
Modular
Updated!
Port Sizes: 1/4;
Flows to 27 SCFM
C16/C17 Series Port Sizes: 1/4, 3/8, 1/2;
Flows to 64 SCFM
C18 Series
Modular
Updated!
Port Sizes: 1/4, 3/8, 1/2;
Flows to 85 SCFM
C26/C27 Series Port Sizes: 1/4, 3/8, 1/2;
Flows to 128 SCFM
C28 Series
Modular
Updated!
Port Sizes: 3/8, 1/2, 3/4;
Flows to 110 SCFM
C31 Series Port Sizes: 3/4, 1; Flows to 374 SCFM
C39 Series Port Size: 1; Flows to 250 SCFM

C31 Series

Port Sizes 3/4, 1; Flows to 374 SCFM

C31 Series - combination units View Catalog

Features

This 3 Unit FRL includes:

  • 5 Micron Filtration
  • High Flow Capacity
  • Large Bowl Reservoir
  • Pressure Gauge
  • Standard Self-relieving

Specifications

Flow Capacity*

3/4"

374 SCFM (176.5 dm3/s)

1"

374 SCFM (176.5 dm3/s)

Pressure & Temperature
Ratings

Plastic Bowl

0 to 150 PSIG (0 to 10.3 bar)
32° to 125°F (0° to 52°C)

Metal Bowl

0 to 200 PSIG (0 to 13.8 bar)
32° to 175°F (0° to 80°C)

Port Threads

NPT

3/4, 1

Gauge Ports (2)

NPT

1/4

Standard Filtration

5 Micron

Weight

18.2lb. (8.2 kg)

* Inlet pressure 120 PSIG (8.3 bar). Pressure drop 5 PSID (0.3 bar).

"F" Series Filters, Type "A" 5 micron elements: All Wilkerson Type "A"
5 micron elements meet or exceed ISO Class 3 for maximum particle size and concentration of solid contaminants.