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Air Filter-Regulator-Lubricator (FRLs)

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STC and All Air offer a complete line of modular air-processing equipment. A-Series Filters, Regulators, and Lubricators (FRLs) are interchangeable with SMC-NAC Series FRLs. These FRL components are of modular design with joiner clamps that allow easy connection and disconnection of the FRL components for simple installation and maintenance.

Explanation of drain options for filter bowls:

  • Manual Drain: Bowl must be drained by hand
  • Semi-Auto Drain: Bowl will drain automatically when the housing is depressurized
  • Auto Drain: Bowl will drain automatically while the housing is pressurized when the water level reaches the built-in limit

Product Lineup

STC A Series FRLs (Interchangeable with SMC – NAC Series FRLs)

STC A Series FRLs (Interchangeable with SMC – NAC Series FRLs)

STC AB Series FRLs

A Series FRL Ordering Guide (e.g., AC1000-M5)

Model Body Size Port Size Options Standard Features
AC = Filter- Regulator- Lubricator

AF = Filter

AL = Lubricator

AR = Regulator

AW = Stacking Filter-Regulator

1000
2000
3000
4000
5000
00 = 10-32 (M5)

01 = 1/8″ NPT

02 = 1/4″ NPT

03 = 3/8″ NPT

04 = 1/2″ NPT

06 = 3/4″ NPT

10 = 1″ NPT

D = Automatic Drain

DC = Drain Cock (with manual shut off valve)

M = Metal Bowl (with Sight Glass)

P30 = 30PSI Regulating Range

P60 = 60PSI Regulating Range

F5 = 5 Micron Filter

125PSI Regulating Range

Polycarbonate Bowl (3000-5000 Series with Steel Bowl Shield)

Semi-Auto Differential Drain

25 Micron Sintered Brass Filter

AC = Stacking Filter- Regulator- Lubricator 1010
2010
3010
4010
5010
00 = 10-32 (M5)

01 = 1/8″ NPT

02 = 1/4″ NPT

03 = 3/8″ NPT

04 = 1/2″ NPT

06 = 3/4″ NPT

10 = 1″ NPT

D = Automatic Drain

DC = Drain Cock (with manual shut off valve)

M = Metal Bowl (with Sight Glass)

P30 = 30PSI Regulating Range

P60 = 60PSI Regulating Range

F5 = 5 Micron Filter

125PSI Regulating Range

Polycarbonate Bowl (3000-5000 Series with Steel Bowl Shield)

Semi-Auto Differential Drain

25 Micron Sintered Brass Filter

Specifications

Filter- Regulator- Lubricator (AC)
Model Air Flow Rate* SCFM (LPM)
AC 1000-00 3 (90)
AC 2000-XX 18 (500)
AC 3000-XX 70 (2000)
AC 4000-XX 140 (4000)
AC 4000-06 160 (4500)
AC 5000-XX 180 (5000)
Stacking Filter- Regulator- Lubricator (AC)
Model Air Flow Rate* SCFM (LPM)
AC 1010-00 3 (90)
AC 2010-XX 18 (500)
AC 3010-XX 60 (1700)
AC 4010-XX 105 (3000)
AC 4010-06 105 (3000)
AC 5010-XX 140 (4000)
Filter- Regulator (AW)
Model Air Flow Rate* SCFM (LPM)
AW 1000-00 3 (90)
AW 2000-XX 19 (550)
AW 3000-XX 70 (2000)
AW 4000-XX 140 (4000)
AW 4000-06 160 (4500)
AW 5000-XX 195 (5500)
Regulator (AR)
Model Air Flow Rate* SCFM (LPM)
AR 1000-00 4 (100)
AR 2000-XX 19 (550)
AR 3000-XX 88 (2500)
AR 4000-XX 210 (6000)
AR 4000-06 210 (6000)
AR 5000-XX 280 (8000)
Filters (AF)
Model Air Flow Rate* SCFM (LPM)
AF 1000-00 4 (110)
AF 2000-XX 26 (760)
AF 3000-XX 70 (2000)
AF 4000-XX 140 (4000)
AF 4000-06 210 (6000)
AF 5000-XX 245 (7000)
Lubricators (AL)
Model Air Flow Rate* SCFM (LPM)
AL 1000-00 3 (90)
AL 2000-XX 28 (800)
AL 3000-XX 60 (1700)
AL 4000-XX 180 (5000)
AL 4000-06 220 (6300)
AL 5000-XX 245 (7000)

*Measured with Supply Air Pressure @100PSI and Set Point Pressure @75PSI.

Specifications

Model Series Port Size Port Size (Pressure Gauge) Regulating Range Max. Operating Pressure Operating Temperature Filtration Bowl Material Bowl Guard Body Material Construction/
Regulator
Seals Filter Drain Service
1000-00 10-32 (M5) 1/16 Rc (PT) 7 – 100PSI 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

N/A Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differential Drain For Air Only
1010-00 10-32 (M5) 1/16 Rc (PT) 7 – 100PSI 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

N/A Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differential Drain For Air Only
2000-XX 1/8″ or 1/4″ NPT 1/8″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

N/A Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
2010-XX 1/8″ or 1/4″ NPT 1/8″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

N/A Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
3000-XX 1/4″ or 3/8″ NPT 1/8″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
3010-XX 1/4″ or 3/8″ NPT 1/8″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
4000-XX 3/8″ or 1/2″ NPT 1/4″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
4010-XX 3/8″ or 1/2″ NPT 1/4″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
4000-06 3/4″ NPT 1/4″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
4010-06 3/4″ NPT 1/4″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
5000-XX 3/4″ or 1″ NPT 1/4″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only
5010-XX 3/4″ or 1″ NPT 1/4″ NPT 7 – 125PSI (0.5 – 8.5 kgf/cm^2) 150PSI
(9.9 kgf/cm^2)
40 – 140°F
(5 – 60°C)
5 Micron Filter (Option);

25 Micron (Standard Sintered Brass Filter)

Polycarbonate (Standard);

Aluminum Metal (Option)

Steel Bowl Guard Die-Cast ADC12 Aluminum Relieving Type NBR Semi-Auto Differntial Drain (Standard)

Automatic Drain (Option)

For Air Only

These FRL components are of modular design with joiner clamps. The joiner clamps allow easy connection and disconnection of FRL components for simple installation and maintenance.

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