ARO Compressed Air Regulators

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Inlet Pipe Size

Gauge Included

Outlet Pipe Size

Inlet Thread Type

Maximum Pressure Regulation

Outlet Thread Type

Pipe Size

Component

Filter/Regulator/Lubricator

Regulator Type

Gauge Port Thread Type

NPT

Pressure Adjustment

Knob

Minimum Pressure Regulation

0 psi

10 psi

Number of Gauge Ports

Gauge Port Pipe Size

1/8

Maximum Pressure

Less than 1,000 psi

Maximum Flow Rate @ Pressure

Thread Type

Regulating Accuracy

Housing Material

Outlet Pressure Adjustability

Manufacturer

RoHS

REACH

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

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128 Products

About Air Preparation

Customize your air preparation system with dryers, filters, and other purifying parts.

ARO Modular Compressed Air Regulators

Adjust and maintain the pressure of your compressed air—joiner clamps (sold separately) connect these regulators into your ARO setup. They connect to other ARO units of the same series, even if the pipe sizes are slightly different, so you can customize your air preparation system. Install them in your air line after your filters.

Relieving Regulators

Image of Product. Front orientation. Compressed Air Regulators. ARO Modular Compressed Air Regulators.

Relieving regulators exhaust when the downstream pressure exceeds the set pressure.

BSPP Inlet Thread—BSPP threads are also known as G threads.

Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components. These clamps come with mounting brackets.

End Block Sets—End block sets (sold separately) allow you to swap out filter/regulator/lubricator components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.

Knob-Locking Clips—Knob-locking clips (sold separately) fit under the adjustment knob to prevent unauthorized or accidental changes to the air pressure setting.

	Regulators													Joiner Clamps		End Block Sets		Knob-Locking Clips
		Pipe Size					Overall
	Mfr. Series	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., ° F	Regulating Accuracy	Choose Pressure Regulation, psi		Each		Each		Each		Each
Aluminum Housing







				1000 Series—NPT Female Inlet × NPT Female Outlet

				1000	1/8	1/8	45 scfm @ 100 psi	250	No	1 5/8"	3 5/8"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140	7465K43	000000	7465K65	000000	7465K21	000000	7465K151	000000


				1000	1/8	1/8	45 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	140	±0.7 psi	0 to 140	7465K63	00000	7465K65	00000	7465K21	00000	7465K151	00000
				1000	1/4	1/4	59 scfm @ 100 psi	250	No	1 5/8"	3 5/8"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140	7465K44	00000	7465K65	00000	7465K22	00000	7465K151	00000
				1000	1/4	1/4	59 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	140	±0.7 psi	0 to 140	7465K68	00000	7465K65	00000	7465K22	00000	7465K151	00000




						1000 Series—BSPP Female Inlet × BSPP Female Outlet

						1000	1/8	1/8	45 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	140	±0.7 psi	0 to 140	7465K411	00000	7465K65	00000	———	0	7465K151	00000


						1000	1/4	1/4	59 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	140	±0.7 psi	0 to 140	7465K412	00000	7465K65	00000	———	0	7465K151	00000




								1500 Series—NPT Female Inlet × NPT Female Outlet

								1500	1/4	1/4	86 scfm @ 100 psi	250	No	2 1/4"	4 13/16"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140	7465K73	00000	7465K591	00000	7465K588	00000	7465K152	00000


								1500	1/4	1/4	86 scfm @ 100 psi	250	Yes	2 1/4"	4 13/16"	140	±0.7 psi	0 to 140	7465K515	00000	7465K591	00000	7465K588	00000	7465K152	00000
								1500	3/8	3/8	113 scfm @ 100 psi	250	No	2 1/4"	4 13/16"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140	7465K74	00000	7465K591	00000	7465K589	00000	7465K152	00000
								1500	3/8	3/8	113 scfm @ 100 psi	250	Yes	2 1/4"	4 13/16"	140	±0.7 psi	0 to 140	7465K519	00000	7465K591	00000	7465K589	00000	7465K152	00000




										1500 Series—BSPP Female Inlet × BSPP Female Outlet

										1500	1/4	1/4	86 scfm @ 100 psi	250	Yes	2 1/4"	4 13/16"	140	±0.7 psi	0 to 140	7465K524	00000	7465K591	00000	———	0	7465K152	00000


										1500	3/8	3/8	113 scfm @ 100 psi	250	Yes	2 1/4"	4 13/16"	140	±0.7 psi	0 to 140	7465K528	00000	7465K591	00000	———	0	7465K152	00000




												2000 Series—NPT Female Inlet × NPT Female Outlet

												2000	3/8	3/8	179 scfm @ 100 psi	250	No	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140, 10 to 200	7465K52	00000	7465K131	00000	7465K133	00000	7465K153	00000


												2000	3/8	3/8	179 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K121	000000	7465K131	00000	7465K133	00000	7465K153	00000
												2000	1/2	1/2	210 scfm @ 100 psi	250	No	2 3/4"	5 9/16"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140, 10 to 200	7465K53	00000	7465K131	00000	7465K134	00000	7465K153	00000
												2000	1/2	1/2	210 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K122	000000	7465K131	00000	7465K134	00000	7465K153	00000
												2000	3/4	3/4	210 scfm @ 100 psi	250	No	2 3/4"	5 9/16"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140, 10 to 200	7465K54	00000	7465K131	00000	———	0	7465K153	00000
												2000	3/4	3/4	210 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K456	000000	7465K131	00000	———	0	7465K153	00000




	2000 Series—BSPP Female Inlet × BSPP Female Outlet

	2000												3/8	3/8	179 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K475	000000	7465K131	00000	———	0	7465K153	00000


	2000	1/2											1/2	210 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K481	000000	7465K131	00000	———	0	7465K153	00000




			3000 Series—NPT Female Inlet × NPT Female Outlet

			3000										3/4	3/4	290 scfm @ 100 psi	250	No	3 9/16"	7 1/4"	140	±0.7 psi	0 to 30, 0 to 140, 10 to 200	7465K82	000000	7465K132	00000	7465K135	00000	7465K154	00000


			3000										3/4	3/4	290 scfm @ 100 psi	250	Yes	3 9/16"	7 1/4"	140	±0.7 psi	0 to 140	7465K551	000000	7465K132	00000	7465K135	00000	7465K154	00000
			3000										1	1	290 scfm @ 100 psi	250	No	3 9/16"	7 1/4"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140, 10 to 200	7465K83	000000	7465K132	00000	7465K136	00000	7465K154	00000
			3000										1	1	290 scfm @ 100 psi	250	Yes	3 9/16"	7 1/4"	140	±0.7 psi	0 to 140	7465K556	000000	7465K132	00000	7465K136	00000	7465K154	00000

Accessories and Replacements for Regulators

Mounting brackets allow you to attach the regulator to a wall or equipment.

		Each
Replacement Pressure Gauge for Series No. 2000 and No. 3000 Regulators (0-140 psi Pressure Regulation)	3267N12	000000
Mounting Bracket for Series No. 1000 Regulators	9172K24	00000
Mounting Bracket for Series No. 1500 Regulators	4246K21	00000
Mounting Bracket for Series No. 2000 Regulators	4246K22	00000
Mounting Bracket for Series No. 3000 Regulators	4246K23	00000

Nonrelieving Regulators

Nonrelieving regulators don’t exhaust any downstream pressure, which is a helpful setup in highly controlled environments. To prevent pressure buildup, manually vent them or use a relief valve.

Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components. These clamps come with mounting brackets.

Knob-Locking Clips—Knob-locking clips (sold separately) fit under the adjustment knob to prevent unauthorized or accidental changes to the air pressure setting.

	Regulators													Joiner Clamps		End Block Sets		Knob-Locking Clips
		Pipe Size					Overall
	Mfr. Series	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., ° F	Regulating Accuracy	Choose Pressure Regulation, psi		Each		Each		Each		Each
Aluminum Housing







				1000 Series—NPT Female Inlet × NPT Female Outlet

				1000	1/8	1/8	45 scfm @ 100 psi	250	No	1 5/8"	3 5/8"	140	±0.7 psi	0 to 60, 0 to 140	7465K47	000000	7465K65	000000	7465K21	000000	7465K151	000000


				1000	1/8	1/8	45 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	140	±0.7 psi	0 to 140	7465K429	00000	7465K65	00000	7465K21	00000	7465K151	00000
				1000	1/4	1/4	59 scfm @ 100 psi	250	No	1 5/8"	3 5/8"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140	7465K48	00000	7465K65	00000	7465K22	00000	7465K151	00000
				1000	1/4	1/4	59 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	140	±0.7 psi	0 to 140	7465K434	00000	7465K65	00000	7465K22	00000	7465K151	00000




						1500 Series—NPT Female Inlet × NPT Female Outlet

						1500	1/4	1/4	86 scfm @ 100 psi	250	No	2 1/4"	4 13/16"	140	±0.7 psi	0 to 30, 0 to 140	7465K77	00000	7465K591	00000	7465K588	00000	7465K152	00000


						1500	1/4	1/4	86 scfm @ 100 psi	250	Yes	2 1/4"	4 13/16"	140	±0.7 psi	0 to 140	7465K533	00000	7465K591	00000	7465K588	00000	7465K152	00000
						1500	3/8	3/8	113 scfm @ 100 psi	250	No	2 1/4"	4 13/16"	140	±0.7 psi	0 to 30, 0 to 60, 0 to 140	7465K78	00000	7465K591	00000	7465K589	00000	7465K152	00000
						1500	3/8	3/8	113 scfm @ 100 psi	250	Yes	2 1/4"	4 13/16"	140	±0.7 psi	0 to 140	7465K537	00000	7465K591	00000	7465K589	00000	7465K152	00000




								2000 Series—NPT Female Inlet × NPT Female Outlet

								2000	3/8	3/8	179 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K462	000000	7465K131	00000	7465K133	00000	7465K153	00000


								2000	1/2	1/2	210 scfm @ 100 psi	250	No	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140, 10 to 200	7465K56	00000	7465K131	00000	7465K134	00000	7465K153	00000
								2000	1/2	1/2	210 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K467	000000	7465K131	00000	7465K134	00000	7465K153	00000
								2000	3/4	3/4	210 scfm @ 100 psi	250	Yes	2 3/4"	5 9/16"	140	±0.7 psi	0 to 140	7465K469	000000	7465K131	00000	———	0	7465K153	00000




										3000 Series—NPT Female Inlet × NPT Female Outlet

										3000	3/4	3/4	290 scfm @ 100 psi	250	Yes	3 9/16"	7 1/4"	140	±0.7 psi	0 to 140	7465K572	000000	7465K132	00000	7465K135	00000	7465K154	00000


										3000	1	1	290 scfm @ 100 psi	250	No	3 9/16"	7 1/4"	140	±0.7 psi	0 to 140, 10 to 200	7465K87	000000	7465K132	00000	7465K136	00000	7465K154	00000
										3000	1	1	290 scfm @ 100 psi	250	Yes	3 9/16"	7 1/4"	140	±0.7 psi	0 to 140	7465K575	000000	7465K132	00000	7465K136	00000	7465K154	00000

Accessories and Replacements for Regulators

Mounting brackets allow you to attach the regulator to a wall or equipment.

		Each
Replacement Pressure Gauge for Series No. 2000 and No. 3000 Regulators (0-140 psi Pressure Regulation)	3267N12	000000
Mounting Bracket for Series No. 1000 Regulators	9172K24	00000
Mounting Bracket for Series No. 1500 Regulators	4246K21	00000
Mounting Bracket for Series No. 2000 Regulators	4246K22	00000
Mounting Bracket for Series No. 3000 Regulators	4246K23	00000

ARO Modular Compressed Air Filter/Regulators for Particle Removal

A filter and regulator stacked together, these filter/regulators clean your compressed air and maintain the pressure. They connect to other ARO units of the same series with joiner clamps (sold separately)—even if the pipe sizes are slightly different—so you can customize your air preparation system. The regulator is relieving, so it will exhaust when the downstream pressure exceeds the set pressure. Add a safety lockout valve to prevent accidental start-ups during maintenance and comply with OSHA lockout/tagout regulations.

1000 Series—NPT Female Inlet × NPT Female Outlet

Image of Product. Front orientation. Compressed Air Filter/Regulators. ARO Modular Compressed Air Filter/Regulators for Particle Removal, Clear Bowl.

Clear Bowl

Automatic Drain—Bowls with an automatic drain periodically release condensate into the air, eliminating the need for manual emptying.

Knob-Locking Clips—Knob-locking clips (sold separately) fit between the knob and the body of these filter/regulators, preventing unwanted pressure adjustments. To make changes, remove the knob and clip, then reattach the knob.

End Block Sets—End block sets (sold separately) allow you to swap out components without unthreading your air line connections. The blocks remain connected to your pipe while you replace components between them.

	Filter/Regulators											Replacement Filter Bowls		Knob-Locking Clips		End Block Sets
	Pipe Size							Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Pressure Regulation Range, psi	Max. Pressure, psi	Max. Temp., ° F	Removes Particle Size Down To, μm	Ht.	Wd.		Each		Each		Each		Each
1000 Series







				Polycarbonate Bowl—Clear with Nylon Bowl Guard and Automatic Drain

				1/8	1/8	43 scfm @ 100 psi	0 to 140	150	125	5	6 7/8"	1 5/8"	8534N22	000000	7465K263	000000	7465K151	000000	7465K21	000000


				1/4	1/4	47 scfm @ 100 psi	0 to 140	150	125	5	6 7/8"	1 5/8"	8534N23	00000	7465K263	00000	7465K151	00000	7465K22	00000




						Polycarbonate Bowl—Clear with Nylon Bowl Guard and Manual Drain

						1/8	1/8	43 scfm @ 100 psi	0 to 140	150	125	5	6 1/4"	1 5/8"	7465K61	00000	3081N11	00000	7465K151	00000	7465K21	00000


						1/4	1/4	47 scfm @ 100 psi	0 to 140	150	125	5	6 1/4"	1 5/8"	7465K66	00000	3081N11	00000	7465K151	00000	7465K22	00000

Accessories and Replacements for Filter/Regulators

		Each
Pressure Gauge	3267N11	000000
40 micron Filter Element	3081N14	00000
5 micron Filter Element	7465K31	00000
Joiner Clamp with Mounting Bracket	7465K65	00000

1500 Series—NPT Female Inlet × NPT Female Outlet

Clear Bowl

Automatic Drain—Bowls with an automatic drain periodically release condensate into the air, eliminating the need for manual emptying.

	Filter/Regulators											Replacement Filter Bowls		Knob-Locking Clips		End Block Sets
	Pipe Size							Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Pressure Regulation Range, psi	Max. Pressure, psi	Max. Temp., ° F	Removes Particle Size Down To, μm	Ht.	Wd.		Each		Each		Each		Each
1500 Series







				Polycarbonate Bowl—Clear with Nylon Bowl Guard and Automatic Drain

				1/4	1/4	72 scfm @ 100 psi	0 to 140	150	125	5	9 1/8"	2 1/4"	8534N31	0000000	3081N18	000000	7465K152	000000	7465K588	000000


				3/8	3/8	90 scfm @ 100 psi	0 to 140	150	125	5	9 1/8"	2 1/4"	8534N32	000000	3081N18	00000	7465K152	00000	7465K589	00000




						Polycarbonate Bowl—Clear with Nylon Bowl Guard and Manual Drain

						1/4	1/4	72 scfm @ 100 psi	0 to 140	150	125	5	8 1/8"	2 1/4"	8534N28	000000	3081N17	00000	7465K152	00000	7465K588	00000


						3/8	3/8	90 scfm @ 100 psi	0 to 140	150	125	5	8 1/8"	2 1/4"	8534N29	000000	3081N17	00000	7465K152	00000	7465K589	00000

Accessories and Replacements for Filter/Regulators

		Each
Pressure Gauge	3267N11	000000
40 micron Filter Element	8532N12	00000
5 micron Filter Element	8532N11	0000
Joiner Clamp with Mounting Bracket	7465K591	00000

2000 Series—NPT Female Inlet × NPT Female Outlet

Clear Bowl

Automatic Drain—Bowls with an automatic drain periodically release condensate into the air, eliminating the need for manual emptying.

	Filter/Regulators											Replacement Filter Bowls		Knob-Locking Clips		End Block Sets
	Pipe Size							Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Pressure Regulation Range, psi	Max. Pressure, psi	Max. Temp., ° F	Removes Particle Size Down To, μm	Ht.	Wd.		Each		Each		Each		Each
2000 Series







				Polycarbonate Bowl—Clear with Nylon Bowl Guard and Automatic Drain

				3/8	3/8	132 scfm @ 100 psi	0 to 140	150	125	5	10 3/4"	2 3/4"	8534N24	0000000	7465K683	000000	7465K153	000000	7465K133	000000


				1/2	1/2	172 scfm @ 100 psi	0 to 140	150	125	5	10 3/4"	2 3/4"	8534N25	000000	7465K683	00000	7465K153	00000	7465K134	00000




						Polycarbonate Bowl—Clear with Nylon Bowl Guard and Manual Drain

						3/8	3/8	132 scfm @ 100 psi	0 to 140	150	125	5	10"	2 3/4"	7465K311	000000	3081N13	00000	7465K153	00000	7465K133	00000


						1/2	1/2	172 scfm @ 100 psi	0 to 140	150	125	5	10"	2 3/4"	7465K312	000000	3081N13	00000	7465K153	00000	7465K134	00000

Accessories and Replacements for Filter/Regulators

		Each
Pressure Gauge	3267N12	000000
40 micron Filter Element	3081N15	00000
5 micron Filter Element	7465K233	00000
Joiner Clamp with Mounting Bracket	7465K131	00000

3000 Series—NPT Female Inlet × NPT Female Outlet

Opaque

Bowl

with

Sight

Glass

Automatic Drain—Bowls with an automatic drain periodically release condensate into the air, eliminating the need for manual emptying.

	Filter/Regulators											Replacement Filter Bowls		Knob-Locking Clips		End Block Sets
	Pipe Size							Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Pressure Regulation Range, psi	Max. Pressure, psi	Max. Temp., ° F	Removes Particle Size Down To, μm	Ht.	Wd.		Each		Each		Each		Each
3000 Series







				Aluminum Bowl—Opaque with Sight Glass and Automatic Drain

				3/4	3/4	236 scfm @ 100 psi	0 to 140	250	175	5	14 3/4"	3 1/2"	8534N26	0000000	———	0	7465K154	000000	7465K135	000000


				1	1	250 scfm @ 100 psi	0 to 140	250	175	5	14 3/4"	3 1/2"	8534N27	000000	———	0	7465K154	00000	7465K136	00000




						Aluminum Bowl—Opaque with Sight Glass and Manual Drain

						3/4	3/4	236 scfm @ 100 psi	0 to 140	250	175	5	13 5/8"	3 1/2"	7465K313	000000	7465K156	0000000	7465K154	00000	7465K135	00000


						1	1	250 scfm @ 100 psi	0 to 140	250	175	5	13 5/8"	3 1/2"	7465K314	000000	7465K156	000000	7465K154	00000	7465K136	00000

Accessories and Replacements for Filter/Regulators

		Each
Pressure Gauge	3267N12	000000
40 micron Filter Element	3081N16	00000
5 micron Filter Element	7465K333	00000
Mounting Bracket	4246K23	00000
Joiner Clamp with Mounting Bracket	7465K132	00000

Tamper-Resistant Compressed Air Regulators

Knob-Locking

Clip

Prevent unauthorized or accidental pressure changes to these regulators—they let you lock down the set pressure. Use these regulators to adjust and maintain the pressure of your compressed air. All are relieving regulators, so they exhaust when the downstream pressure exceeds the set pressure. Install them in your air line after your filters.

Knob-Locking Clip—Regulators with a knob-locking clip cannot be adjusted when the clip is installed between the knob and the body of the regulator. To adjust the pressure, remove the knob and clip, then reattach the knob.

	Pipe Size					Overall
	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Housing Material	Max. Temp., ° F	Regulating Accuracy	Pressure Regulation, psi		Each
Knob-Locking Clip







				1000 Series—NPT Female Inlet × NPT Female Outlet

				1/8	1/8	45 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	Aluminum	140	Not Rated	0 to 140	9172K16	000000


				1/4	1/4	59 scfm @ 100 psi	250	Yes	1 5/8"	3 5/8"	Aluminum	140	Not Rated	0 to 140	9172K18	00000




						1500 Series—NPT Female Inlet × NPT Female Outlet

						1/4	1/4	86 scfm @ 100 psi	250	Yes	2 1/4"	4 7/8"	Aluminum	140	±2%	0 to 140	4246K41	00000




								2000 Series—NPT Female Inlet × NPT Female Outlet

								3/8	3/8	179 scfm @ 100 psi	250	Yes	2 7/8"	5 1/2"	Aluminum	140	±2%	0 to 140	4246K42	000000


								1/2	1/2	210 scfm @ 100 psi	250	Yes	2 7/8"	5 1/2"	Aluminum	140	±2%	0 to 140	4246K43	000000




										3000 Series—NPT Female Inlet × NPT Female Outlet

										3/4	3/4	290 scfm @ 100 psi	250	Yes	3 5/8"	7 1/4"	Aluminum	140	±2%	0 to 140	4246K44	000000


										1	1	290 scfm @ 100 psi	250	Yes	3 5/8"	7 1/4"	Aluminum	140	±2%	0 to 140	4246K45	000000

Brackets

Mounting brackets attach the regulator to a wall or equipment.

		Each
Mounting Bracket for Series No. 1000 Regulators	9172K24	000000
Mounting Bracket for Series No. 1500 Regulators	4246K21	00000
Mounting Bracket for Series No. 2000 Regulators	4246K22	00000
Mounting Bracket for Series No. 3000 Regulators	4246K23	00000

ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs)

Made up of an ARO filter, regulator, and lubricator, these FRLs provide clean, lubricated air at your required pressure. They connect to other units of the same series with joiner clamps (sold separately)—even if the pipe sizes are slightly different—so you can customize your air preparation system. The regulator is relieving, so it exhausts when the downstream pressure exceeds the set pressure. These FRLs come with mounting brackets, so you can attach them to a wall or equipment. Add a safety lockout valve to prevent accidental start-ups during maintenance and comply with OSHA lockout/tagout regulations.

Series No. 1000—NPT Female Inlet and Outlet


Inline Components	Stacked Components

Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.

Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.

Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections between components that are easy to swap out. They come with mounting brackets, so you can attach them to a wall or equipment.

Compressed Air Filter/Regulator/Lubricators													Joiner Clamps		End Block Sets
	Pipe Size								Overall
Mfr. Series	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Removes Particle Size Down To, μm	Pressure Regulation Range, psi	Includes	Lubricant Cap., fl. oz.	Ht.	Wd.		Each		Each		Each







			Inline with Clear Polycarbonate Bowl and Manual Drain

			1000	1/8	1/8	34 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	0.6	5 1/8"	4 3/4"	7465K16	0000000	7465K65	000000	7465K21	000000


			1000	1/4	1/4	46 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	0.6	5 1/8"	4 3/4"	7465K17	000000	7465K65	00000	7465K22	00000




					Stacked with Clear Polycarbonate Bowl and Manual Drain

					1000	1/8	1/8	36 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	0.6	6 1/4"	3 1/4"	7465K18	000000	7465K65	00000	7465K21	00000


					1000	1/4	1/4	44 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	0.6	6 1/4"	3 1/4"	7465K19	000000	7465K65	00000	7465K22	00000

Replacements for Compressed Air Filter/Regulator/Lubricators

		Each
Replacement Filter Element for Series 1000	7465K31	000000
Replacement Air Filter Seal with Manual Drain	8736N11	0000
Replacement Filter Bowl for Series 1000	3081N11	00000
Replacement Mounting Bracket for Series 1000	9172K24	00000

Series No. 1500—NPT Female Inlet and Outlet


Inline Components	Stacked Components

Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.

Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.

Compressed Air Filter/Regulator/Lubricators													Joiner Clamps		End Block Sets
	Pipe Size								Overall
Mfr. Series	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Removes Particle Size Down To, μm	Pressure Regulation Range, psi	Includes	Lubricant Cap., fl. oz.	Ht.	Wd.		Each		Each		Each







			Inline with Clear Polycarbonate Bowl and Manual Drain

			1500	1/4	1/4	61 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	1.9	6 5/8"	6 5/8"	7465K23	0000000	7465K591	000000	7465K588	000000


			1500	3/8	3/8	85 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	1.9	6 5/8"	6 5/8"	7465K24	000000	7465K591	00000	7465K589	00000




					Stacked with Clear Polycarbonate Bowl and Manual Drain

					1500	1/4	1/4	58 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	1.9	8 1/4"	4 1/2"	7465K25	000000	7465K591	00000	7465K588	00000


					1500	3/8	3/8	71 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	1.9	8 1/4"	4 1/2"	7465K26	000000	7465K591	00000	7465K589	00000

Replacements for Compressed Air Filter/Regulator/Lubricators

		Each
Replacement Filter Element for Series 1500	8532N11	00000
Replacement Air Filter Seal with Manual Drain for Series 1500	8736N12	00000
Replacement Filter Bowl for Series 1500	3081N17	00000
Replacement Mounting Bracket for Series 1500	4246K21	00000

Series No. 2000—NPT Female Inlet and Outlet


Inline Components	Stacked Components

Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.

Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.

Compressed Air Filter/Regulator/Lubricators													Joiner Clamps		End Block Sets
	Pipe Size								Overall
Mfr. Series	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Removes Particle Size Down To, μm	Pressure Regulation Range, psi	Includes	Lubricant Cap., fl. oz.	Ht.	Wd.		Each		Each		Each







			Inline with Clear Polycarbonate Bowl and Manual Drain

			2000	3/8	3/8	99 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	4.3	7 5/8"	8 3/4"	7465K111	0000000	7465K131	000000	7465K133	000000


			2000	1/2	1/2	150 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	4.3	7 5/8"	8 3/4"	7465K112	000000	7465K131	00000	7465K134	00000




					Stacked with Clear Polycarbonate Bowl and Manual Drain

					2000	3/8	3/8	96 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	4.3	10"	5 3/4"	7465K113	000000	7465K131	00000	7465K133	00000


					2000	1/2	1/2	120 scfm @ 100 psi	150	5	0 to 140	Mounting Bracket	4.3	10"	5 3/4"	7465K114	000000	7465K131	00000	7465K134	00000

Accessories and Replacements for Compressed Air Filter/Regulator/Lubricators

		Each
Replacement Filter Element for Series 2000	7465K233	000000
Replacement Air Filter Seal with Manual Drain for Series 2000	8736N13	00000
Replacement Filter Bowl for Series 2000	3081N13	00000
Replacement Mounting Bracket for Series 2000	4246K22	00000

Series No. 3000—NPT Female Inlet and Outlet


Inline Components	Stacked Components

Inline Components—Inline FRLs are the standard design. Each part can be replaced or repaired on its own, which reduces maintenance costs.

Stacked Components—Stacked FRLs have a filter and regulator joined top-to-bottom and a lubricator on the side. They require less horizontal space than inline FRLs.

Compressed Air Filter/Regulator/Lubricators													Joiner Clamps		End Block Sets
	Pipe Size								Overall
Mfr. Series	Inlet	Outlet	Max. Flow Rate @ Pressure	Max. Pressure, psi	Removes Particle Size Down To, μm	Pressure Regulation Range, psi	Includes	Lubricant Cap., fl. oz.	Ht.	Wd.		Each		Each		Each







			Inline with Opaque Aluminum Bowl, Sight Glass, and Manual Drain

			3000	3/4	3/4	199 scfm @ 100 psi	250	5	0 to 140	Mounting Bracket	3.2	10 3/4"	11 1/8"	7465K115	0000000	7465K132	000000	7465K135	000000


			3000	1	1	215 scfm @ 100 psi	250	5	0 to 140	Mounting Bracket	3.2	10 3/4"	11 1/8"	7465K118	000000	7465K132	00000	7465K136	00000




					Stacked with Opaque Aluminum Bowl, Sight Glass, and Manual Drain

					3000	1	1	208 scfm @ 100 psi	250	5	0 to 140	Mounting Bracket	3.2	13 7/8"	7 3/8"	7465K116	000000	7465K132	00000	7465K136	00000

Replacements for Compressed Air Filter/Regulator/Lubricators

		Each
Replacement Air Filter Seal with Manual Drain	8736N14	000000
Replacement Mounting Bracket for Series 3000	4246K23	00000

Safety Lockout Valves for ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs)


Shown Installed

Keep air preparation equipment from starting up during maintenance. In their shut-off position, these valves block incoming air and exhaust downstream pressure. You can also lock them closed with a padlock (not included). These valves help you comply with OSHA regulations for lockout/tagout procedures.

Joiner Clamps—Joiner clamps (sold separately) connect these valves to another ARO modular unit with the same series number. They create compact, airtight connections that are easy to swap out. These clamps come with mounting brackets to attach the valve to a wall or equipment.

	Safety Lockout Valves											Joiner Clamps
	Pipe Size							Overall
	Inlet	Outlet	For Mfr. Series	Max. Flow Rate @ Pressure	Max. Pressure, psi	Max. Temp., ° F	Locking Mechanism Color	Ht.	Wd.		Each		Each
NPT Female Inlet and Outlet







				For 1000 Series

				1/8	1/8	1000	32 scfm @ 90 psi	250	140	Red	2 1/8"	1 5/8"	7465K811	000000	7465K65	000000


				1/4	1/4	1000	49 scfm @ 90 psi	250	140	Red	2 1/8"	1 5/8"	7465K812	00000	7465K65	00000




						For 1500 Series

						1/4	1/4	1500	51 scfm @ 90 psi	250	140	Red	2 7/8"	2 1/4"	7465K221	00000	7465K591	00000


						3/8	3/8	1500	105 scfm @ 90 psi	250	140	Red	2 7/8"	2 1/4"	7465K222	00000	7465K591	00000




								For 2000 Series

								3/8	3/8	2000	85 scfm @ 90 psi	250	140	Red	4"	2 3/4"	7465K813	000000	7465K131	00000


								1/2	1/2	2000	156 scfm @ 90 psi	250	140	Red	4"	2 3/4"	7465K814	000000	7465K131	00000




										For 3000 Series

										3/4	3/4	3000	288 scfm @ 90 psi	250	175	Red	5 1/8"	3 1/2"	8629N33	000000	7465K132	00000


										1	1	3000	290 scfm @ 90 psi	250	175	Red	5 1/8"	3 1/2"	8629N34	000000	7465K132	00000

Slow-Start Air-Exhaust Valves for ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs)

Image of Product. Front orientation. Air-Exhaust Valves. Slow-Start Air-Exhaust Valves for ARO Modular Compressed Air Filter/Regulator/Lubricators (FRLs).

Also known as Monday-morning valves, these valves slowly introduce pressure to prevent a sudden spike when the system turns on. Use joiner clamps to connect them to ARO modular filter/regulator/lubricators (FRLs) with the same series number. When their solenoid is shut off, the valves cut off air to your equipment by exhausting downstream pressure.

Joiner Clamps—Joiner clamps (sold separately) create compact, airtight connections that are easy to swap out. These clamps come with mounting brackets to attach the valve to a wall or equipment.

	Valves																Joiner Clamps
		Pipe Size			Valve					Overall			120V AC		24V DC
	Mfr. Series	Inlet	Outlet	Exhaust	Type	Position	Max. Flow Rate @ Pressure	Max. Pressure, psi	Temp. Range, ° F	Wd.	Ht.	Dp.		Each		Each		Each
NPT Female Inlet, Outlet, and Exhaust







				2000 Series

				2000	1/2	1/2	1/2	Poppet	Fail Closed	210 scfm @ 100 psi	130	25 to 120	2 1/16"	6 1/2"	2 13/16"	8738N12	0000000	8738N11	0000000	7465K131	000000