Compatible With Compatible With | Show |
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Compatible With Compatible With | Hide |
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System of Measurement System of Measurement |
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Thread Type Thread Type |
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Connection Style Connection Style |
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| Threaded |
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| Barbed |
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| Socket Connect |
Number of Barbs Number of Barbs |
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 | Multiple |
For Use With For Use With |
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Barb Style Barb Style |
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| Standard |
Barbed Connection Type Barbed Connection Type |
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 | Crimp On |
For Tube Material For Tube Material |
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Specifications Met Specifications Met |
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For Tube Hardness Rating For Tube Hardness Rating |
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 | Hard |
Length Length |
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Maximum Pressure Maximum Pressure |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Environment Environment |
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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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Barbed Tube Fittings for Drinking Water
- Temperature Range: 32° to 180° F
- Tubing: Use with hard polyethylene plastic
- Specifications Met: See table
Connect these fittings to tubing with a ring and a crimping tool (both sold separately). They have multiple barbs that grip onto tubing. Fittings are compatible with Viega PEX fittings. Safe to use with drinking water, these fittings meet the strict standards of NSF/ANSI 61.
Brass fittings offer good corrosion resistance.
Copper tube size is the accepted designation of the copper tubing industry, not the actual tube OD.
| For Tube ID | Pipe Size  | Material | Max. Pressure | Specifications Met | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 3/8" | 1/2 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 00000 |
| 1/2" | 1/2 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 0000000 | 0000 |
| 1/2" | 3/4 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 0000 |
| 3/4" | 1/2 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 0000 |
| 3/4" | 3/4 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 0000000 | 0000 |
| 3/4" | 1 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 00000 |
| 1" | 3/4 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 00000 |
| 1" | 1 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 0000 |
| For Tube ID | Pipe Size | Material | Max. Pressure | Specifications Met | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 3/8" | 1/2 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 00000 |
| 1/2" | 3/4 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 0000 |
| 1/2" | 1/2 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 0000000 | 0000 |
| 3/4" | 3/4 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 0000000 | 0000 |
| 3/4" | 1 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 00000 |
| 1" | 1 | Brass | 160 psi @ 72° F | ASTM F1807, NSF/ANSI 61 | 00000000 | 00000 |
90° elbow adapters have a mounting base to anchor the fitting.
| For Tube ID (A) | For Tube ID (B) | Material | Max. Pressure | Specifications Met | Each | |
| 11/16" | 1/2" | PPSU | 160 psi @ 72° F | ASTM F2159, NSF/ANSI 61 | 00000000 | 00000 |
Inline tees are also known as branch tees.
| For Tube ID (A) | For Tube ID (B) | Material | Max. Pressure | Specifications Met | Each | |
| 1/2" | 11/16" | PPSU | 160 psi @ 72° F | ASTM F2159, NSF/ANSI 61 | 0000000 | 00000 |
| 11/16" | 1/2" | PPSU | 160 psi @ 72° F | ASTM F2159, NSF/ANSI 61 | 00000000 | 0000 |
| 11/16" | 7/8" | PPSU | 160 psi @ 72° F | ASTM F2159, NSF/ANSI 61 | 00000000 | 0000 |
| 7/8" | 11/16" | PPSU | 160 psi @ 72° F | ASTM F2159, NSF/ANSI 61 | 00000000 | 0000 |
Crimping Tools for Barbed Tube Fittings for Drinking Water
Use these tools with a crimping ring (sold separately) to connect barbed tube fittings for drinking water to tubing. Compatible with Viega PEX fittings.