Filter Regulators

Filter regulators are devices used in compressed air systems to improve the performance of the system. A filter regulator combines both functionalities of a filter and a regulator. Pneumatic filter regulators are used in most pneumatic air preparation for compressed air systems. Pneumatic filters and regulators can also be purchased as separate units. Filter regulator assemblies are in one unit which is ideal for saving space while simplifying piping and installation.

  • Pneumatic Regulators, or pressure regulators, control the flow of the air. The control the output pressure which allows you to maintain a constant air pressure. They also ensure that air is not wasted in the system.
  • Pneumatic Filters remove contaminant from the air flowing through the system.This includes dust, dirt and water. Filters ensure the air is clean before it travels through a compressed air system.

The inlet and outlet ports refer to the connection from the filter regulator to the rest of the system. The port is given by type and size, for example G 1/8.

Where are filter regulators used?

Pneumatic filters and regulators can be found in any compressed air systems, in applications such as:

  • Aerospace
  • Automotive
  • Chemical Manufacturing
  • Electronics
  • Food manufacturing
  • Medical
  • Dentistry
  • Pharmaceuticals

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Description Price Manufacturer Series Port Connection Drain Type Filtration Size Pressure Gauge Port Pressure Gauge Port Thread Size Port Connection Thread Size Maximum Operating Pressure Maximum Ambient Operating Temperature Minimum Process Operating Temperature Minimum Operating Pressure Ambient Operating Temperature Range Bowl Material Maximum Process Operating Temperature
RS Stock No. 887-4786
Mfr. Part No.AW20-F02-B
BrandSMC
$61.53
Each
units
AW20 G 1/4 - 5µm - - 1/4 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 125-9934
Mfr. Part No.MS4-LFR-1/4-D7-CRM-AS
BrandFesto
$121.41
Each
units
MS4-LFR G 1/4 Manual 5µm G 1/4 1/4 in 1/4 in 10 bar +60°C -10 °C, 0 (UL) °C 0.8bar -10 to +60°C Plastic +50 (UL) °C, +60 °C
RS Stock No. 887-4767
Mfr. Part No.AW10-M5C-A
BrandSMC
$65.88
Each
units
AW10 M5 x 0.8 Automatic 5µm - - M5 x 0.8 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 121-5655
Mfr. Part No.MS4-LFR-1/4-D7-ERV-AS
BrandFesto
$178.38
Each
units
MS4-LFR G 1/4 Automatic 40µm G 1/4 1/4 in 1/4 in 12 bar +60°C +5°C 2bar +5 → +60°C Polycarbonate +60°C
RS Stock No. 887-4865
Mfr. Part No.AW40-F04BD-B
BrandSMC
$182.40
Each
units
AW40 G 1/2 Automatic 5µm - - 1/2 in 10 bar +60°C -5°C 0.1MPa -5 → +60°C Polycarbonate +60°C
RS Stock No. 703-6062
Mfr. Part No.0821300300
$158.07
Each
units
NL2-FRE G 1/4 Semi Automatic 5µm - - 1/4 in - +60°C -10°C - -10 → +60°C - +60°C
RS Stock No. 887-4809
Mfr. Part No.AW20-N02-B
BrandSMC
$62.05
Each
units
AW20 G 1/4 - 5µm - - 1/4 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 121-4317
Mfr. Part No.MS6-LFR-1/2-D6-ERV-AS
BrandFesto
$210.61
Each
units
MS6-LFR G 1/2 Automatic 40µm G 1/2 1/2 in 1/2 in 12 bar +60°C +5°C 2bar +5 → +60°C Polycarbonate +60°C
RS Stock No. 887-4856
Mfr. Part No.AW40-F04B-B
BrandSMC
$132.26
Each
units
AW40 G 1/2 - 5µm - - 1/2 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 887-4837
Mfr. Part No.AW30-F03D-B
BrandSMC
$134.87
Each
units
AW30 G 3/8 Automatic 5µm - - 3/8 in 10 bar +60°C -5°C 0.1MPa -5 → +60°C Polycarbonate +60°C
RS Stock No. 478-4178
Mfr. Part No.34225122
$85.55
Each
units
342 G 1/4 - 25µm - - 1/4 in 8 bar - - - - - -
RS Stock No. 885-5924
Mfr. Part No.AC40B-F04DG-B
BrandSMC
$199.60
Each
units
AC40 G 1/2 Automatic 5µm G 1/8 1/8 in 1/2 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 887-4871
Mfr. Part No.AW40-F04C-B
BrandSMC
$184.75
Each
units
AW40 G 1/2 Automatic 5µm - - 1/2 in 10 bar +60°C -5°C 0.15MPa -5 → +60°C Polycarbonate +60°C
RS Stock No. 890-3219
Mfr. Part No.AW20-F02G-B
BrandSMC
$79.47
Each
units
AW G 1/4 - 5µm G 1/8 1/8 in 1/4 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 890-3207
Mfr. Part No.AW20-F02C-B
BrandSMC
$82.56
Each
units
AW G 1/4 Automatic 5µm G 1/8 1/8 in 1/4 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 887-4862
Mfr. Part No.AW40-F04BG-B
BrandSMC
$150.45
Each
units
AW40 G 1/2 - 5µm G 1/8 1/8 in 1/2 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 867-5661
Mfr. Part No.P31EB12EMBBNNP
BrandParker
$89.02
Each
units
P31 G 1/4 Pulse 5µm - - 1/4 in 8 bar +65.5°C - 0bar -10 → +65.5°C Metal -
RS Stock No. 703-6081
Mfr. Part No.R412006298
$216.55
Each
units
AS2-ACD G 1/4 Semi Automatic 5µm - - 1/4 in 16 bar +50°C -10°C 1.5bar -10 → +50°C - +50°C
RS Stock No. 890-3222
Mfr. Part No.AW20-F02-R-B
BrandSMC
$59.61
Each
units
AW G 1/4 - 5µm G 1/8 1/8 in 1/4 in 10 bar +60°C -5°C - -5 → +60°C Polycarbonate +60°C
RS Stock No. 771-7483
Mfr. Part No.AW20-01B-A
BrandSMC
$58.12
Each
units
AW Rc 1/8 Manual 5µm - - 1/8 in 1 MPa +60°C -5°C - -5 → +60°C - +60°C