Wilkerson Pressure Gauges

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107 Products

About Air Preparation

Set and maintain the pressure of your compressed air. These regulators connect to other Wilkerson 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. They’re relieving, so they will exhaust when the downstream pressure exceeds the set pressure. Install them in your air line after filters.

BSPP threads are also known as G threads.

Mounting brackets (sold separately) allow you to attach the regulator to a wall or equipment.

Joiner clamps (sold separately) create compact, airtight connections between components. All include a wall-mounting bracket, except for clamps in the R90 series.

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.

Fit a nonrelieving diaphragm assembly (sold separately) to these regulators to stop them from exhausting excess downstream pressure. They’re helpful if you’re using a gas you don’t want automatically released into the air, such as an expensive noble gas.

Series No. 8—NPT Female Inlet and Outlet

Regulators
	Pipe Size					Overall							Mounting Brackets		Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each		Each
Aluminum Housing
R08	1/4	1/4	73 scfm @ 100 psi	300	Yes	1 5/8"	4 1/8"	150°	±3%	1-60	7358N63	000000	60115K227	00000	60115K21	00000	60115K25	000000
R08	1/4	1/4	73 scfm @ 100 psi	300	Yes	1 5/8"	4 1/8"	150°	±3%	2-125	60115K502	00000	60115K227	0000	60115K21	0000	60115K25	00000

Series No. 8—BSPP Female Inlet and Outlet

Regulators
	Pipe Size					Overall							Mounting Brackets		Joiner Clamps
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each
Aluminum Housing
R08	1/4	1/4	73 scfm @ 100 psi	300	Yes	1 9/16"	4 1/8"	150°	±3%	1-60	7358N61	000000	60115K227	00000	60115K21	00000
R08	1/4	1/4	73 scfm @ 100 psi	300	Yes	1 9/16"	4 1/8"	150°	±3%	2-125	7358N62	00000	60115K227	0000	60115K21	0000

Series No. 16—NPT Female Inlet and Outlet

Regulators
	Pipe Size					Overall							Mounting Brackets		Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each		Each
Zinc Housing
R16	1/4	1/4	64 scfm @ 100 psi	300	Yes	2 9/16"	5 1/4"	150°	±3%	2-125	7358N11	0000000	7358N17	000000	8060N101	000000	7212N11	000000
R16	1/4	1/4	64 scfm @ 100 psi	300	Yes	2 9/16"	5 1/4"	150°	±3%	5-250	7358N14	000000	7358N17	00000	8060N101	00000	7212N11	00000
R16	3/8	3/8	72 scfm @ 100 psi	300	Yes	2 9/16"	5 1/4"	150°	±3%	2-125	7358N12	000000	7358N17	00000	8060N101	00000	7212N12	00000
R16	3/8	3/8	72 scfm @ 100 psi	300	Yes	2 9/16"	5 1/4"	150°	±3%	5-250	7358N15	000000	7358N17	00000	8060N101	00000	7212N12	00000
R16	1/2	1/2	79 scfm @ 100 psi	300	Yes	2 9/16"	5 1/4"	150°	±3%	2-125	7358N13	000000	7358N17	00000	8060N101	00000	7212N13	00000
R16	1/2	1/2	79 scfm @ 100 psi	300	Yes	2 9/16"	5 1/4"	150°	±3%	5-250	7358N16	000000	7358N17	00000	8060N101	00000	7212N13	00000

Replacement Relieving Diaphragm Assembly

7358N56

Each

000000

Series No. 18—NPT Female Inlet and Outlet

Regulators
	Pipe Size					Overall							Mounting Brackets		Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each		Each
Aluminum Housing
R18	1/4	1/4	134 scfm @ 48 psi	300	Yes	2 3/8"	5 3/8"	150°	±3%	1-60	7358N321	000000	4963K51	000000	60115K22	000000	60115K7	000000
R18	1/4	1/4	179 scfm @ 100 psi	250	Yes	2 3/8"	5 3/8"	150°	±3%	2-125	60115K511	00000	4963K51	00000	60115K22	00000	60115K7	00000
R18	1/4	1/4	134 scfm @ 100 psi	300	Yes	2 3/8"	5 3/8"	150°	±3%	5-250	7358N28	00000	4963K51	00000	60115K22	00000	60115K7	00000
R18	3/8	3/8	200 scfm @ 48 psi	300	Yes	2 3/8"	5 3/8"	150°	±3%	1-60	7358N322	00000	4963K51	00000	60115K22	00000	60115K26	00000
R18	3/8	3/8	201 scfm @ 100 psi	250	Yes	2 3/8"	5 3/8"	150°	±3%	2-125	60115K631	00000	4963K51	00000	60115K22	00000	60115K26	00000
R18	3/8	3/8	200 scfm @ 100 psi	300	Yes	2 3/8"	5 3/8"	150°	±3%	5-250	7358N291	00000	4963K51	00000	60115K22	00000	60115K26	00000
R18	1/2	1/2	200 scfm @ 48 psi	300	Yes	2 3/8"	5 3/8"	150°	±3%	1-60	7358N341	00000	4963K51	00000	60115K22	00000	60115K27	00000
R18	1/2	1/2	201 scfm @ 100 psi	250	Yes	2 3/8"	5 3/8"	150°	±3%	2-125	60115K641	00000	4963K51	00000	60115K22	00000	60115K27	00000
R18	1/2	1/2	200 scfm @ 100 psi	300	Yes	2 3/8"	5 3/8"	150°	±3%	5-250	7358N311	00000	4963K51	00000	60115K22	00000	60115K27	00000

Series No. 28—NPT Female Inlet and Outlet

Regulators
	Pipe Size					Overall							Mounting Brackets		Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each		Each
Aluminum Housing
R28	3/8	3/8	207 scfm @ 100 psi	300	Yes	2 7/8"	5 7/8"	150°	±3%	1-60	7358N38	000000	4963K52	000000	60115K22	000000	60115K26	000000
R28	3/8	3/8	194 scfm @ 100 psi	250	Yes	3"	5 7/8"	150°	±3%	2-125	60115K68	00000	4963K52	00000	60115K22	00000	60115K26	00000
R28	3/8	3/8	207 scfm @ 100 psi	300	Yes	2 7/8"	5 7/8"	150°	±3%	5-250	7358N35	00000	4963K52	00000	60115K22	00000	60115K26	00000
R28	1/2	1/2	212 scfm @ 100 psi	300	Yes	2 7/8"	5 7/8"	150°	±3%	1-60	7358N39	00000	4963K52	00000	60115K22	00000	60115K27	00000
R28	1/2	1/2	204 scfm @ 100 psi	250	Yes	3"	5 7/8"	150°	±3%	2-125	60115K65	00000	4963K52	00000	60115K22	00000	60115K27	00000
R28	1/2	1/2	212 scfm @ 100 psi	300	Yes	2 7/8"	5 7/8"	150°	±3%	5-250	7358N36	00000	4963K52	00000	60115K22	00000	60115K27	00000
R28	3/4	3/4	212 scfm @ 100 psi	300	Yes	2 7/8"	5 7/8"	150°	±3%	1-60	7358N41	00000	4963K52	00000	60115K22	00000	60115K28	00000
R28	3/4	3/4	211 scfm @ 100 psi	250	Yes	3"	5 7/8"	150°	±3%	2-125	60115K66	00000	4963K52	00000	60115K22	00000	60115K28	00000
R28	3/4	3/4	212 scfm @ 100 psi	300	Yes	2 7/8"	5 7/8"	150°	±3%	5-250	7358N37	00000	4963K52	00000	60115K22	00000	60115K28	00000

Optional Nonrelieving Diaphragm Assembly	60115K235	Each	000000
Replacement Relieving Diaphragm Assembly	60115K234	Each	00000

Series No. 90—NPT Female Inlet and Outlet

Regulators
	Pipe Size					Overall							Mounting Brackets		Joiner Clamps
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each		Each
Aluminum Housing
R90	3/4	3/4	500 scfm @ 100 psi	254	Yes	3 9/16"	7 3/16"	140°	±3%	0-174	7358N52	0000000	60115K228	000000	8486T27	000000
R90	1	1	380 scfm @ 100 psi	254	Yes	3 1/2"	7 1/8"	140°	±3%	0-174	60115K672	000000	60115K228	00000	8486T27	00000
R90	1	1	500 scfm @ 100 psi	254	Yes	3 9/16"	7 3/16"	140°	±3%	0-232	7358N53	000000	60115K228	00000	8486T27	00000

Replacement Relieving Diaphragm Assembly	60115K236	Each	000000
Optional Nonrelieving Diaphragm Assembly	60115K239	Each	00000

Replacement Pressure Gauges

For Manufacturer Series	For Pressure Regulating Range, psi		Each
R08	1-60	3283N21	000000
R08	2-125	3283N22	00000
R16	5-250	3283N16	00000
R16, R18	2-125	3283N15	00000
R18, R28	1-60	3283N13	00000
R18, R28	5-250	3283N12	00000
R28	2-125	4289K15	00000

Wilkerson Modular Compressed Air Regulator Manifolds

Connect two or more of these manifold regulators to meet multiple pressure requirements from a single air supply—set a different output pressure with each regulator. Each regulator has one unregulated outlet, one regulated outlet, and an additional port that can be used for a pressure gauge. Regulators are relieving style, so they exhaust when the downstream pressure exceeds the set pressure. Install in your air line after filters.

Joiner clamps (sold separately) connect manifold regulators to each other and other Wilkerson modular components with the same series number. They come with mounting brackets to attach the regulator to a wall or equipment.

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.

Gauges are not included with Series No. 19 manifold regulators.

Regulator Manifolds
						Overall						Joiner Clamps		End Block Sets
Manufacturer Series	Inlet Pipe Size	Outlet Pipe Size (No. of Outlets)	Max. Flow Rate	Max. Pressure, psi	Gauge Included	Wd.	Ht.	Max. Temp., °F	Choose a Pressure Regulating Range, psi		Each		Each		Each
Aluminum Housing
Series No. 09—NPT Female Inlet and Outlets
R09	1/4	1/4 (1 Unregulated), 1/8 (1 Regulated)	64 scfm @ 100 psi	300	Yes	1 5/8"	4 1/8"	150°	0-30, 0-60, 0-125	4927K261	000000	60115K21	00000	60115K25	000000
Series No. 19—NPT Female Inlet and Outlets
R19	1/4	1/4 (1 Unregulated), 1/4 (1 Regulated)	54 scfm @ 24 psi	300	No	2 3/8"	5 1/2"	150°	0-30	4927K611	00000	60115K22	00000	60115K7	00000
R19	1/4	1/4 (1 Unregulated), 1/4 (1 Regulated)	82 scfm @ 48 psi	300	No	2 3/8"	5 1/2"	150°	0-60	4927K612	00000	60115K22	00000	60115K7	00000
R19	1/4	1/4 (1 Unregulated), 1/4 (1 Regulated)	94 scfm @ 100 psi	300	No	2 3/8"	5 1/2"	150°	0-125	4927K613	00000	60115K22	00000	60115K7	00000
R19	1/4	1/4 (1 Unregulated), 1/4 (1 Regulated)	132 scfm @ 100 psi	300	No	2 3/8"	5 1/2"	150°	0-250	4927K614	00000	60115K22	00000	60115K7	00000
R19	3/8	3/8 (1 Unregulated), 1/4 (1 Regulated)	54 scfm @ 24 psi	300	No	2 3/8"	5 1/2"	150°	0-30	4927K615	00000	60115K22	00000	60115K26	00000
R19	3/8	3/8 (1 Unregulated), 1/4 (1 Regulated)	82 scfm @ 48 psi	300	No	2 3/8"	5 1/2"	150°	0-60	4927K616	00000	60115K22	00000	60115K26	00000
R19	3/8	3/8 (1 Unregulated), 1/4 (1 Regulated)	94 scfm @ 100 psi	300	No	2 3/8"	5 1/2"	150°	0-125	4927K617	00000	60115K22	00000	60115K26	00000
R19	3/8	3/8 (1 Unregulated), 1/4 (1 Regulated)	132 scfm @ 100 psi	300	No	2 3/8"	5 1/2"	150°	0-250	4927K618	00000	60115K22	00000	60115K26	00000
R19	1/2	1/2 (1 Unregulated), 1/4 (1 Regulated)	54 scfm @ 24 psi	300	No	2 3/8"	5 1/2"	150°	0-30	4927K711	00000	60115K22	00000	60115K27	00000
R19	1/2	1/2 (1 Unregulated), 1/4 (1 Regulated)	82 scfm @ 48 psi	300	No	2 3/8"	5 1/2"	150°	0-60	4927K712	00000	60115K22	00000	60115K27	00000
R19	1/2	1/2 (1 Unregulated), 1/4 (1 Regulated)	94 scfm @ 100 psi	300	No	2 3/8"	5 1/2"	150°	0-125	4927K713	00000	60115K22	00000	60115K27	00000
R19	1/2	1/2 (1 Unregulated), 1/4 (1 Regulated)	132 scfm @ 100 psi	300	No	2 3/8"	5 1/2"	150°	0-250	4927K714	00000	60115K22	00000	60115K27	00000

Wilkerson Modular Compressed Air Filter/Regulators for Particle Removal

Clear Bowl

Clear Bowl
and Nylon
Guard

Opaque Bowl with Sight Glass

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone. They provide clean compressed air at your required pressure. Filter has a clear bowl or sight glass so you can see inside to monitor contents. Regulator is relieving style, so it exhausts when the downstream pressure exceeds the set pressure.

Mounting brackets (sold separately) allow you to attach the filter/regulator to a wall or equipment.

Joiner clamps (sold separately) connect the filter/regulator to another Wilkerson modular component with the same series number. They come with mounting brackets.

Fit a nonrelieving diaphragm assembly (sold separately) to the filter/regulator to stop it from exhausting excess downstream pressure. This is helpful if you are using a gas you do not want released into the air automatically, such as an expensive noble gas.

Series No. 03—NPT Female Inlet and Outlet

	Pipe Size							Overall
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Pressure Regulating Range, psi	Max. Pressure, psi	Max. Temp., °F	Removes Particle Size Down To, microns	Ht.	Wd.		Each
Polycarbonate Plastic Bowl—Clear and Manual Drain
B03	1/8	1/8	16 scfm @ 100 psi	0-125	150	125°	5	6 1/4"	1 5/8"	60115K222	000000
B03	1/4	1/4	18 scfm @ 100 psi	0-125	150	125°	5	6 1/4"	1 5/8"	60115K223	00000

Optional Mounting Bracket	41735K48	Each	000000
Replacement Filter Element	4274K81	Each	00000
Replacement Filter Bowl	3132N12	Each	00000

Series No. 08—NPT Female Inlet and Outlet

Filter/Regulators
	Pipe Size							Overall				Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Pressure Regulating Range, psi	Max. Pressure, psi	Max. Temp., °F	Removes Particle Size Down To, microns	Ht.	Wd.		Each		Each		Each
Polycarbonate Plastic Bowl—Clear with Nylon Plastic Guard and Manual Drain
B08	1/4	1/4	73 scfm @ 100 psi	0-125	150	125°	5	6 9/16"	1 5/8"	60115K501	000000	60115K21	00000	60115K25	000000

Replacement Filter Element	60115K31	Each	00000
Replacement Filter Bowl	3132N13	Each	00000
Optional Mounting Bracket	60115K227	Each	0000

Series No. 18—NPT Female Inlet and Outlet

Filter/Regulators
	Pipe Size							Overall				Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Pressure Regulating Range, psi	Max. Pressure, psi	Max. Temp., °F	Removes Particle Size Down To, microns	Ht.	Wd.		Each		Each		Each
Aluminum Bowl—Opaque with Sight Glass and Automatic Drain
B18	1/4	1/4	166 scfm @ 100 psi	0-125	250	150°	5	10 1/8"	2 3/8"	60115K401	0000000	60115K22	000000	60115K7	000000
B18	3/8	3/8	178 scfm @ 100 psi	0-125	250	150°	5	10 1/8"	2 3/8"	60115K403	000000	60115K22	00000	60115K26	00000
B18	1/2	1/2	178 scfm @ 100 psi	0-125	250	150°	5	10 1/8"	2 3/8"	60115K402	000000	60115K22	00000	60115K27	00000

Optional Mounting Bracket	4963K44	Each	000000
Replacement Sight Glass	60115K98	Each	00000
Replacement Drains	60115K242	Each	00000
Replacement Filter Bowl	3132N18	Each	00000
Replacement Filter Element	60115K32	Each	00000

Series No. 28—NPT Female Inlet and Outlet

Filter/Regulators
	Pipe Size							Overall				Joiner Clamps		End Block Sets
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Pressure Regulating Range, psi	Max. Pressure, psi	Max. Temp., °F	Removes Particle Size Down To, microns	Ht.	Wd.		Each		Each		Each
Aluminum Bowl—Opaque with Sight Glass and Automatic Drain
B28	3/8	3/8	140 scfm @ 100 psi	0-125	250	150°	5	11 1/4"	3"	60115K58	0000000	60115K22	000000	60115K26	000000
B28	1/2	1/2	165 scfm @ 100 psi	0-125	250	150°	5	11 1/4"	3"	60115K45	000000	60115K22	00000	60115K27	00000
B28	3/4	3/4	175 scfm @ 100 psi	0-125	250	150°	5	11 1/4"	3"	60115K46	000000	60115K22	00000	60115K28	00000

Replacement Filter Element	60115K33	Each	000000
Optional Nonrelieving Diaphragm Assembly	60115K235	Each	00000
Replacement Filter Bowl	3132N23	Each	000000
Optional Mounting Bracket	4963K45	Each	00000
Replacement Drain	60115K242	Each	00000
Replacement Relieving Diaphragm Assembly	60115K234	Each	00000

Series No. 39—NPT Female Inlet and Outlet

	Pipe Size							Overall
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Pressure Regulating Range, psi	Max. Pressure, psi	Max. Temp., °F	Removes Particle Size Down To, microns	Ht.	Wd.		Each
Aluminum Bowl—Opaque with Sight Glass and Manual Drain
B39	3/4	3/4	250 scfm @ 100 psi	0-125	250	175°	5	16"	3 5/8"	60115K224	0000000
B39	1	1	250 scfm @ 100 psi	0-125	250	175°	5	16"	5 7/8"	60115K225	000000

Replacement Filter Element for 3/4" Pipe Size Filter/Regulators	60115K341	Each	0000000
Optional Relieving Diaphragm Assembly	60115K237	Each	000000
Optional Nonrelieving Diaphragm Assembly	60115K238	Each	000000
Replacement Filter Bowl	3132N25	Each	000000
Replacement Sight Glass	60115K241	Each	00000
Optional Mounting Brackets	60115K221	Pair	00000

Series No. 90—NPT Female Inlet and Outlet

	Pipe Size							Overall
Manufacturer Series	Inlet	Outlet	Max. Flow Rate	Pressure Regulating Range, psi	Max. Pressure, psi	Max. Temp., °F	Removes Particle Size Down To, microns	Ht.	Wd.		Each
Aluminum Bowl—Opaque with Sight Glass and Automatic Drain
B90	3/4	3/4	335 scfm @ 100 psi	0-174	254	140°	5	13 1/2"	3 1/2"	60115K226	0000000
B90	1	1	465 scfm @ 100 psi	0-174	254	140°	5	13 1/2"	3 1/2"	60115K472	000000

Replacement Filter Bowl	3132N24	Each	0000000
Optional Mounting Bracket	60115K228	Each	00000
Replacement Filter Element	3100N11	Each	00000
Replacement Relieving Diaphragm Assembly	60115K236	Each	00000
Optional Nonrelieving Diaphragm Assembly	60115K239	Each	00000

About Air Preparation

Wilkerson Modular Compressed Air Regulators

Wilkerson Modular Compressed Air Regulator Manifolds

Wilkerson Modular Compressed Air Filter/Regulators for Particle Removal