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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Filters

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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. 202-9860
Mfr. Part No.LFR-1/2-D-5M-MAXI-A
BrandFesto
$569.55
Each
units
D G 1/2 Automatic 5µm - - - 12 bar - - - - - -
RS Stock No. 202-9357
Mfr. Part No.MSB4-1/4:C3J2-WP
BrandFesto
$305.19
Each
units
MS G 1/4 Automatic 40µm - - - - - - - - - -
RS Stock No. 202-9866
Mfr. Part No.LFR-M7-D-7-5M-MICRO-H-B
BrandFesto
$138.27
Each
units
D - Semi Automatic 5µm - - - 7 bar - - - - - -
RS Stock No. 121-5650
Mfr. Part No.MS4-LFR-1/4-D6-CRV-AS
BrandFesto
$178.38
Each
units
MS4-LFR G 1/4 Automatic 5µm 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. 757-9500
Mfr. Part No.P33EA16ESMBNNP
BrandParker
$156.34
Each
units
P33 G 3/4 Manual 5µm - - 3/4 in 8 bar +65.5°C - 0bar -25 → +65.5°C - -
RS Stock No. 202-9360
Mfr. Part No.LFR-1/4-D-MINI-KA
BrandFesto
$227.17
Each
units
D G 1/4 Manual 40µm - - - - - - - - - -
RS Stock No. 202-9364
Mfr. Part No.LFR-3/4-D-MAXI-KG
BrandFesto
$1,575.48
Each
units
D - Manual 40µm - - - - - - - - - -
RS Stock No. 202-9291
Mfr. Part No.FRC-3/4-D-5M-MIDI
BrandFesto
$331.62
Each
units
D - Manual 5µm - - - - - - - - - -
RS Stock No. 202-4310
Mfr. Part No.MS6-LFR-3/8-D7-EUM-AS
BrandFesto
$203.86
Each
units
MS G 3/8 - 40µm - - - 20 bar - - - - - -
RS Stock No. 202-9259
Mfr. Part No.FRC-1/2-D-MIDI-KA-A
BrandFesto
$527.06
Each
units
D G 1/2 Automatic 40µm - - - - - - - - - -
RS Stock No. 202-9705
Mfr. Part No.LFR-1/8-D-7-O-MINI
BrandFesto
$135.95
Each
units
D G 1/8 - 40µm - - - 7 bar - - - - - -
RS Stock No. 202-9803
Mfr. Part No.LFR-1/2-D-MAXI
BrandFesto
$453.38
Each
units
D G 1/2 - 40µm - - - 12 bar - - - - - -
RS Stock No. 202-9250
Mfr. Part No.FRC-3/4-D-MIDI-A
BrandFesto
$399.91
Each
units
D - Automatic 40µm - - - - - - - - - -
RS Stock No. 136-7052
Mfr. Part No.MSB6-1/2:C3:J1-WP
BrandFesto
$326.05
Each
units
MS G 1/2 Manual 40µm G 1/2 1/2 in 1/2 in 18 bar +60°C -10°C 0.8bar -10 → +60°C Plastic +60°C
RS Stock No. 202-4326
Mfr. Part No.MS9-LFR-G-D6-EUV-AG-BAR-AS
BrandFesto
$588.97
Each
units
MS - Automatic 40µm - - - 12 bar - - - - - -
RS Stock No. 202-9868
Mfr. Part No.LFRS-1/4-D-MINI
BrandFesto
$329.99
Each
units
D G 1/4 - 40µm - - - 12 bar - - - - - -
RS Stock No. 202-9303
Mfr. Part No.LFR-1/2-D-MAXI-KE-A
BrandFesto
$946.12
Each
units
D G 1/2 Automatic 40µm - - - - - - - - - -
RS Stock No. 202-4350
Mfr. Part No.MS4-LFR-1/4-D7-ERV-AS-Z
BrandFesto
$178.38
Each
units
MS G 1/4 Automatic 40µm - - - 12 bar - - - - - -
RS Stock No. 202-9720
Mfr. Part No.LFRS-1/4-D-5M-MINI
BrandFesto
$345.14
Each
units
D G 1/4 - 5µm - - - 12 bar - - - - - -
RS Stock No. 183-4308
Mfr. Part No.KTM SM3
BrandPREVOST
$169.00
Each
units
- G 1/2 Manual 25µm - - 1/2 12 bar +50°C - 0bar +5 → +50°C - -