How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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How to Measure Threaded Pipe Size
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About Air Preparation
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Compressed Air Filter/Regulator Manifolds
Supply multiple locations with clean, compressed air at different pressures. These manifolds distribute air from a single supply through regulators with their own pressure controls, so you can adjust each one separately. Regulated air is diverted through an outlet on the back of each regulator, while unregulated air continues through the main line. To control air pressure on the main line, add a standard regulator. All regulators on these manifolds are relieving, so they exhaust when downstream pressure exceeds the set pressure.
Overall | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Stations | Inlet Pipe Size  | Outlet Pipe Size (No. of Outlets) | Max. Flow Rate | Pressure Regulating Range, psi | Max. Pressure, psi | Max. Temp., °F | Removes Particle Size Down To, microns | Wd. | Ht. | Each | |
NPT Female Inlet and Outlet | |||||||||||
Clear Bowl with Automatic Drain | |||||||||||
| 2 | 1/4 | 1/4 (1 Unregulated), 1/4 (2 Regulated) | 98 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 6 5/8" | 8 5/16" | 8526N11 | 0000000 |
| 2 | 1/2 | 1/2 (1 Unregulated), 3/8 (2 Regulated) | 148 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 8 11/16" | 9 11/16" | 8526N12 | 000000 |
| 4 | 1/4 | 1/4 (1 Unregulated), 1/4 (4 Regulated) | 98 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 11 1/8" | 8 5/16" | 8526N13 | 000000 |
| 4 | 1/2 | 1/2 (1 Unregulated), 3/8 (4 Regulated) | 148 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 14 5/8" | 9 11/16" | 8526N14 | 000000 |
| 6 | 1/4 | 1/4 (1 Unregulated), 1/4 (6 Regulated) | 98 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 15 5/8" | 8 5/16" | 8526N15 | 000000 |
| 6 | 1/2 | 1/2 (1 Unregulated), 3/8 (6 Regulated) | 148 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 20 1/2" | 9 11/16" | 8526N16 | 000000 |
| 8 | 1/4 | 1/4 (1 Unregulated), 1/4 (8 Regulated) | 98 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 20 1/8" | 8 5/16" | 8526N17 | 000000 |
| 8 | 1/2 | 1/2 (1 Unregulated), 3/8 (8 Regulated) | 148 scfm @ 100 psi | 7.25-123 | 145 | 140° | 5 | 26 7/16" | 9 11/16" | 8526N18 | 000000 |
Manifold Blocks for SMC Modular Compressed
Air Filter/Regulator/Lubricators (FRLs)
Distribute compressed air to multiple locations from a single source. These manifolds connect with SMC modular components that have the same manufacturer series.
Use joiner clamps to connect the manifold block to another SMC modular unit with the same series number.
Manifold Blocks | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Branching Outlet | Gauge Ports | Joiner Clamps | ||||||||||||||
| For Manufacturer Series | Total No. of Outlets | No. Inline of Outlets | Pipe Size (No. of) | Thread Type | Pipe Size | Thread Type | Max. Pressure, psi | Max. Temp., °F | Lg. | Wd. | Ht. | Material | Each | Each | ||
Manifold Blocks | ||||||||||||||||
| AC20-D | 2 | 1 | 1/8 (1) | NPT | __ | __ | 145 | 140° | 1 11/16" | 1 1/8" | 1 7/16" | Aluminum | 8205N111 | 000000 | 8210N111 | 00000 |
| AC20-D | 2 | 1 | 1/4 (1) | NPT | __ | __ | 145 | 140° | 1 11/16" | 1 1/8" | 1 7/16" | Aluminum | 8205N112 | 00000 | 8210N111 | 0000 |
| AC30-D | 2 | 1 | 1/4 (1) | NPT | __ | __ | 145 | 140° | 2 1/8" | 1 1/4" | 1 3/4" | Aluminum | 8205N113 | 00000 | 8210N112 | 0000 |
| AC30-D | 2 | 1 | 3/8 (1) | NPT | __ | __ | 145 | 140° | 2 1/8" | 1 1/4" | 1 3/4" | Aluminum | 8205N114 | 00000 | 8210N112 | 0000 |
| AC40-D | 2 | 1 | 3/8 (1) | NPT | __ | __ | 145 | 140° | 2 13/16" | 1 9/16" | 2 1/16" | Aluminum | 8205N115 | 00000 | 8210N113 | 0000 |
| AC40-D | 2 | 1 | 1/2 (1) | NPT | __ | __ | 145 | 140° | 2 13/16" | 1 9/16" | 2 1/16" | Aluminum | 8205N116 | 00000 | 8210N113 | 0000 |
| AC50-D, AC60-D | 2 | 1 | 3/4 (1) | NPT | __ | __ | 145 | 140° | 3 9/16" | 2 1/2" | 2 9/16" | Aluminum | 8205N117 | 00000 | 8210N115 | 00000 |
Manifold Blocks with 2 Gauge Ports | ||||||||||||||||
| AC20-D | 3 | 1 | 1/8 (2) | NPT | 1/8 | NPT | 145 | 140° | 1 11/16" | 1 1/8" | 1 7/16" | Aluminum | 8205N118 | 0000 | 8210N111 | 0000 |
| AC20-D | 3 | 1 | 1/4 (2) | NPT | 1/8 | NPT | 145 | 140° | 1 11/16" | 1 1/8" | 1 7/16" | Aluminum | 8205N119 | 0000 | 8210N111 | 0000 |
| AC30-D | 3 | 1 | 1/4 (2) | NPT | 1/8 | NPT | 145 | 140° | 2 1/8" | 1 1/4" | 1 3/4" | Aluminum | 8205N121 | 0000 | 8210N112 | 0000 |
| AC30-D | 3 | 1 | 3/8 (2) | NPT | 1/8 | NPT | 145 | 140° | 2 1/8" | 1 1/4" | 1 3/4" | Aluminum | 8205N122 | 0000 | 8210N112 | 0000 |
| AC40-D | 3 | 1 | 3/8 (2) | NPT | 1/8 | NPT | 145 | 140° | 2 13/16" | 1 9/16" | 2 1/16" | Aluminum | 8205N123 | 0000 | 8210N113 | 0000 |
| AC40-D | 3 | 1 | 1/2 (2) | NPT | 1/8 | NPT | 145 | 140° | 2 13/16" | 1 9/16" | 2 1/16" | Aluminum | 8205N124 | 0000 | 8210N113 | 0000 |