Filter Regulator Lubricators

Filter regulator lubricators, also known as FRLs, are designed to provide a clean air flow in pneumatic applications. The consist of a pneumatic pressure regulator, an air filter and a lubricator. These parts work together to enable optimal performance from a system and prevent any downtime caused by contamination.

How does an FRL work?


Filter regulator lubricators feature three main components which provide different functions:

  • Filter: The air line filter essentially cleans the air that passes through and removes any impurities. It separates the air from any solids and liquids. Therefore the air is cleared of any dust, dirt, water or oils that it may contain. The air line filter is the first of the devices that the air will come into contact with. There are specific filters for oil removal, liquid/vapour removal and general purpose filters.
  • Regulator: The pressure regulators, also known as PRVs, follow on from the filter. they control the fluid pressure within the system. This in turn controls the output pressure that is used in the air tools, air bearings and cylinders. Regulators utilise a spring which acts through a diaphragm.
  • Lubricator: The lubricator is used to add oil into the compressed air system. This oil eases the movement of components and prevents any damage caused by friction. Most pneumatic equipment requires lubrication to ensure an optimal life span. There are two main types of lubricator; Oil-Fog and Micro-Fog.

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Description Price Manufacturer Series Port Connection Drain Type Filtration Size Integrated Pressure Gauge Pressure Gauge Port Size Minimum Operating Pressure Minimum Ambient Operating Temperature Port Connection Thread Size Port Connection Thread Standard Maximum Operating Pressure Ambient Operating Temperature Range Bowl Material Maximum Ambient Operating Temperature
RS Stock No. 874-1273
Mfr. Part No.P31CA12MEMNTLNW-R2
BrandParker
HK$993.30
Each
units
P31 G 1/4 Manual With Pressure Gauge - - -10°C 1/4 in G 8 bar -10 → +65.5°C - 65.5°C
RS Stock No. 784-0085
BrandRS PRO
HK$2,105.69
Each
units
S80 G 1/2 - 20µ With Pressure Gauge - 0bar -10°C 1/2 in G 8 bar -10 → +50°C - +50°C
RS Stock No. 890-3102
Mfr. Part No.AC20A-F02C-B
BrandSMC
HK$737.90
Each
units
AC G 1/4 Automatic 5µm Without Pressure Gauge G 1/4 - -5°C 1/4in G 1 MPa -5 → +60°C Polycarbonate 60°C
RS Stock No. 885-5918
Mfr. Part No.AC40A-F06-B
BrandSMC
HK$1,259.71
Each
units
AC40 G 3/4 - 5µm Without Pressure Gauge - - -5°C 3/4in G 1 MPa -5 → +60°C Polycarbonate 60°C
RS Stock No. 885-5889
Mfr. Part No.AC30A-F03D-B
BrandSMC
HK$1,092.41
Each
units
AC30 G 3/8 Automatic 5µm Without Pressure Gauge - - -5°C 3/8in G 1 MPa -5 → +60°C Polycarbonate 60°C
RS Stock No. 267-9816
Mfr. Part No.BL72-301G
BrandNorgren
HK$1,813.07
Each
units
BL72 G 3/8 Semi Automatic 40µm Without Pressure Gauge - - -20°C 3/8 in G 10 bar -20 → +50°C - +50°C
RS Stock No. 267-9822
Mfr. Part No.FL72-308G
BrandNorgren
HK$1,062.77
Each
units
FL72 G 3/8 Semi Automatic 40µm Without Pressure Gauge - - -20°C 3/8 in G 10 bar -20 → +50°C - +50°C
New
RS Stock No. 220-3890
Mfr. Part No.P1H-100-M3QG
HK$1,479.89
Each
units
P1H G 1/8 Automatic 40µm - - - - - - - - - -
New
RS Stock No. 220-3892
Mfr. Part No.P1H-200-A3QG
HK$1,619.31
Each
units
P1H G 1/4 Automatic 40µm - - - - - - - - - -
RS Stock No. 202-3014
Mfr. Part No.LFR-1/4-DB-7-MINI-KB
BrandFesto
HK$1,076.82
Each
units
LFR G 1/4 Manual 40µm - - - - - - - - - -
RS Stock No. 202-2936
Mfr. Part No.FRC-1/4-DB-7-MINI
BrandFesto
HK$844.01
Each
units
FRC - Manual 40µm - - - - - - - - - -
RS Stock No. 885-5851
Mfr. Part No.AC20A-F01-B
BrandSMC
HK$607.10
Each
units
AC20 G 1/8 - 5µm Without Pressure Gauge - - -5°C 1/8in G 1 MPa -5 → +60°C Polycarbonate 60°C
RS Stock No. 125-3550
Mfr. Part No.A652A0000000002
HK$1,657.74
Each
units
652 G 3/8 Manual, Semi Automatic 25µm With Pressure Gauge - 0.2bar - 3/8 in G 10 bar - Polycarbonate -
RS Stock No. 419-2989
Mfr. Part No.BL74-401G
BrandNorgren
HK$3,357.33
Each
units
BL74 G 1/2 Automatic 40µm With Pressure Gauge Rc 1/8 0.3bar -20°C 1/2 in G 10 bar -20 → +50°C - +50°C
RS Stock No. 184-4463
Mfr. Part No.BL64-401
BrandNorgren
HK$3,944.61
Each
units
BL64 G 1/2 Automatic 40µm With Pressure Gauge Rc 1/8 0.3bar -20°C 1/2 in G 10 bar -20 → +80°C - +80°C
RS Stock No. 885-5855
Mfr. Part No.AC20A-F02CG-B
BrandSMC
HK$876.69
Each
units
AC20 G 1/4 Automatic 5µm With Pressure Gauge G 1/8 - -5°C 1/4in G 1 MPa -5 → +60°C Polycarbonate 60°C
RS Stock No. 203-1520
Mfr. Part No.FRC-1/2-D-MAXI-A
BrandFesto
HK$4,495.21
Each
units
D G 1/2 Automatic 40µm - - - - - - - - - -
RS Stock No. 890-3124
Mfr. Part No.AC40A-F04G-B
BrandSMC
HK$1,228.28
Each
units
AC G 1/4 Manual 5µm With Pressure Gauge G 1/4 - -5°C 1/4 in G 1 MPa -5 → +60°C Polycarbonate 60°C
RS Stock No. 202-2946
Mfr. Part No.FRC-1/8-D-MINI
BrandFesto
HK$1,245.59
Each
units
FRC G 1/8 Manual 40µm - - - - - - - - - -
New
RS Stock No. 220-3893
Mfr. Part No.P1H-200-M3QG
HK$1,479.89
Each
units
P1H G 1/4 Automatic 40µm - - - - - - - - - -