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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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Low-Profile Square Manifolds
Aluminum
316 Stainless Steel
With outlets on the side instead of on top, these manifolds have a lower profile than rectangular manifolds and fit well in cramped spaces. Use them to distribute air, water, or hydraulic fluid to three locations from a single supply source. Manifolds have mounting holes, so you can mount from the top.
Anodized aluminum manifolds are the industry standard for the most common types of applications. They are lighter in weight than other metal manifolds and have good corrosion resistance. These manifolds are anodized for a black finish.
316 stainless steel manifolds have excellent corrosion resistance and can handle fuel, gasoline, coolant and other harsh substances.
Use a plug (sold separately) to close off any unused inlets and outlets.
For technical drawings and 3-D models, click on a part number.
Anodized Aluminum—NPT Inlets × NPT Outlets
- For Use With: Air, Water, Hydraulic Fluid
- Temperature Range: -10° to 200° F
- Maximum Pressure: 1,000 psi @ 72° F
- Maximum Vacuum: 27 in. of Hg @ 72° F
Inlet | Outlet | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of Outlets | Pipe Size  | Dash Size | Pipe Size | Dash Size | Lg. | Wd. | Ht. | Color | Each | |
| 3 | 1/8 | 02 | 1/16 | __ | 1 1/2" | 1 1/2" | 3/4" | Black | 0000000 | 000000 |
| 3 | 1/4 | 04 | 1/8 | 02 | 1 1/2" | 1 1/2" | 3/4" | Black | 0000000 | 00000 |
| 3 | 3/8 | 06 | 1/4 | 04 | 2" | 2" | 15/16" | Black | 0000000 | 00000 |
| 3 | 1/2 | 08 | 3/8 | 06 | 2 1/2" | 2 1/2" | 1 1/8" | Black | 0000000 | 00000 |
| 3 | 3/4 | 12 | 1/2 | 08 | 2 3/4" | 2 3/4" | 1 1/2" | Black | 0000000 | 000000 |
| 3 | 1 | 16 | 3/4 | 12 | 3" | 3" | 1 3/4" | Black | 0000000 | 000000 |
Anodized Aluminum—BSPP Inlets × BSPP Outlets
- For Use With: Air, Water, Hydraulic Fluid
- Temperature Range: -10° to 200° F
- Maximum Pressure: 1,000 psi @ 72° F
- Maximum Vacuum: 27 in. of Hg @ 72° F
Anodized Aluminum—BSPT Inlets × BSPT Outlets
- For Use With: Air, Water, Hydraulic Fluid
- Temperature Range: -10° to 200° F
- Maximum Pressure: 1,000 psi @ 72° F
- Maximum Vacuum: 27 in. of Hg @ 72° F
Anodized Aluminum—UN/UNF (SAE Straight) Inlets × UN/UNF (SAE Straight) Outlets
- For Use With: Air, Water, Hydraulic Fluid
- Temperature Range: -10° to 200° F
- Maximum Pressure: 1,000 psi @ 72° F
- Maximum Vacuum: 27 in. of Hg @ 72° F
Inlet | Outlet | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of Outlets | Thread Size | Dash Size | Thread Size | Dash Size | Lg. | Wd. | Ht. | Color | Each | |
| 3 | 7/16"-20 | 04 | 5/16"-24 | 02 | 1 1/2" | 1 1/2" | 3/4" | Black | 0000000 | 000000 |
| 3 | 9/16"-18 | 06 | 7/16"-20 | 04 | 1 1/2" | 1 1/2" | 3/4" | Black | 0000000 | 00000 |
| 3 | 3/4"-16 | 08 | 9/16"-18 | 06 | 2" | 2" | 1" | Black | 0000000 | 00000 |
| 3 | 1 1/16"-12 | 12 | 3/4"-16 | 08 | 2 3/4" | 2 3/4" | 1 1/2" | Black | 0000000 | 00000 |
| 3 | 1 5/16"-12 | 16 | 1 1/16"-12 | 12 | 2 3/4" | 2 3/4" | 1 1/2" | Black | 0000000 | 000000 |
316 Stainless Steel—NPT Inlets × NPT Outlets
- For Use With: Air, Water, Hydraulic Fluid, Alcohol, Coolant, Cutting Oil, Deionized Water, Diesel Fuel, Fuel Oil, Gasoline, Mineral Oil, Nitrogen
- Temperature Range: -100° to 500° F
- Maximum Pressure: 3,500 psi @ 72° F
- Maximum Vacuum: 27 in. of Hg @ 72° F
Medium-Pressure Aluminum Threaded Pipe Fittings, Plugs
| Pipe Size | Thread Size | Drive | Length | Max. Pressure | Each | |
Aluminum—NPT | ||||||
|---|---|---|---|---|---|---|
| 1/16 | __ | Hex | 17/64" | 150 psi @ 72° F | 00000000 | 00000 |
| 1/16 | __ | External Hex | 17/32" | 150 psi @ 72° F | 00000000 | 0000 |
| 1/8 | __ | Hex | 19/64" | 150 psi @ 72° F | 00000000 | 0000 |
| 1/8 | __ | External Square | 5/8" | 150 psi @ 72° F | 000000000 | 0000 |
| 1/4 | __ | Hex | 29/64" | 150 psi @ 72° F | 00000000 | 0000 |
| 1/4 | __ | External Square | 45/64" | 150 psi @ 72° F | 000000000 | 0000 |
| 3/8 | __ | Hex | 29/64" | 150 psi @ 72° F | 00000000 | 0000 |
| 3/8 | __ | Square | 31/64" | 150 psi @ 72° F | 000000000 | 00000 |
| 3/8 | __ | External Square | 13/16" | 150 psi @ 72° F | 000000000 | 0000 |
| 1/2 | __ | Hex | 39/64" | 150 psi @ 72° F | 00000000 | 00000 |
| 1/2 | __ | Square | 9/16" | 150 psi @ 72° F | 000000000 | 00000 |
| 1/2 | __ | External Square | 15/16" | 150 psi @ 72° F | 000000000 | 0000 |
| 3/4 | __ | Hex | 35/64" | 150 psi @ 72° F | 00000000 | 00000 |
| 3/4 | __ | Square | 5/8" | 150 psi @ 72° F | 000000000 | 00000 |
| 3/4 | __ | External Square | 1" | 150 psi @ 72° F | 000000000 | 0000 |
| 1 | __ | Hex | 49/64" | 150 psi @ 72° F | 00000000 | 00000 |
| 1 | __ | Square | 3/4" | 150 psi @ 72° F | 000000000 | 00000 |
| 1 | __ | External Square | 1 3/16" | 150 psi @ 72° F | 000000000 | 00000 |
Aluminum—BSPT | ||||||
| 1/8 | __ | Hex | 19/64" | 150 psi @ 72° F | 00000000 | 0000 |
| 1/8 | __ | External Square | 15mm | 250 psi @ 72° F | 0000000 | 0000 |
| 1/4 | __ | Hex | 29/64" | 150 psi @ 72° F | 00000000 | 0000 |
| 1/4 | __ | External Square | 18mm | 250 psi @ 72° F | 0000000 | 0000 |
| 3/8 | __ | Hex | 29/64" | 150 psi @ 72° F | 00000000 | 0000 |
| 3/8 | __ | External Square | 20mm | 250 psi @ 72° F | 0000000 | 00000 |
| 1/2 | __ | Hex | 39/64" | 150 psi @ 72° F | 00000000 | 00000 |
| 1/2 | __ | External Square | 24mm | 250 psi @ 72° F | 0000000 | 00000 |
Aluminum—UNF | ||||||
| __ | 7/16"-20 | External Hex | 1/2" | 150 psi @ 72° F | 00000000 | 0000 |
| __ | 9/16"-18 | External Hex | 1/2" | 150 psi @ 72° F | 00000000 | 0000 |
| __ | 3/4"-16 | External Hex | 1/2" | 150 psi @ 72° F | 00000000 | 0000 |
316 Stainless Steel—NPT | ||||||
| 1/8 | __ | External Hex | 11/16" | 3,000 psi @ 72° F | 00000000 | 0000 |
| 1/8 | __ | External Square | 5/8" | 3,000 psi @ 72° F | 00000000 | 0000 |
| 1/4 | __ | External Hex | 3/4" | 3,000 psi @ 72° F | 00000000 | 0000 |
| 1/4 | __ | External Square | 11/16" | 3,000 psi @ 72° F | 00000000 | 0000 |
| 3/8 | __ | External Hex | 7/8" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 3/8 | __ | External Square | 13/16" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1/2 | __ | External Hex | 1" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1/2 | __ | External Square | 15/16" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 3/4 | __ | External Hex | 1 1/8" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 3/4 | __ | External Square | 1 1/16" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1 | __ | External Hex | 1 1/4" | 3,000 psi @ 72° F | 00000000 | 00000 |
| 1 | __ | External Square | 1 1/4" | 3,000 psi @ 72° F | 00000000 | 00000 |