Type Type | Show |
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![]() | Connector |
Connection Type Connection Type |
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![]() | Tube |
Environment Environment |
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Specifications Met Specifications Met |
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Material Material |
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System of Measurement System of Measurement |
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Connection Style Connection Style |
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Compression |
For Tube Material For Tube Material |
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Maximum Temperature Maximum Temperature |
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Sleeve Material Sleeve Material |
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Nut Material Nut Material |
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Compression Connection Type Compression Connection Type |
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![]() | Standard |
Clarity Clarity |
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![]() | Semi-Clear |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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For Tube Hardness For Tube Hardness |
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Nut Clarity Nut Clarity |
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![]() | Semi- Clear |
Nut Color Nut Color |
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Sleeve Color Sleeve Color |
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![]() | Yellow |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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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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High-Temperature Compression Tube Fittings for Food and Beverage

- Temperature Range:
Inch: -40° to 270° F
Metric: 0° to 240° F - Tubing: Use with firm or hard (Durometer 45D-65D) nylon plastic, polyethylene plastic, or polypropylene plastic
- Specifications Met:
Inch: FDA Compliant 21 CFR 177.2510, NSF/ANSI 51, NSF/ANSI 61, USP Class VI
Metric: FDA Compliant 21 CFR 177.2510, NSF/ANSI 61
Made of PVDF (also known as Kynar), these fittings have excellent strength and can handle temperatures as high as 240° F or 270° F. All fittings meet NSF/ANSI 61 and are safe to use for drinking water systems. They’re also known as flareless fittings.
Assemble fittings with a plastic sleeve without removing their nut. This built-in sleeve—commonly called a ferrule—compresses the tubing as you tighten the nut, creating a strong seal.
For technical drawings and 3-D models, click on a part number.

Sleeve | |||||||
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For Tube OD | Material | Color | Material | Color | Max. Pressure | Each | |
1/4" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |
5/16" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 0000 |
3/8" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 0000 |
1/2" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |

Sleeve | |||||||
---|---|---|---|---|---|---|---|
For Tube OD | Material | Color | Material | Color | Max. Pressure | Each | |
1/4" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |
5/16" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 0000 |
3/8" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 0000 |
1/2" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |

Sleeve | |||||||
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For Tube OD | Material | Color | Material | Color | Max. Pressure | Each | |
1/8" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |
1/4" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 0000 |
5/16" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 0000 |
3/8" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |
1/2" | PVDF Plastic | Yellow | PVDF Plastic | Yellow | 50 psi @ 72° F | 00000000 | 00000 |

Nut | Sleeve | ||||||
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For Tube OD | Material | Color | Material | Color | Max. Pressure | Each | |
1/8" | PVDF Plastic | White | PVDF Plastic | White | 50 psi @ 72° F | 00000000 | 00000 |
1/4" | PVDF Plastic | White | PVDF Plastic | White | 50 psi @ 72° F | 00000000 | 0000 |
5/16" | PVDF Plastic | White | PVDF Plastic | White | 50 psi @ 72° F | 00000000 | 0000 |
3/8" | PVDF Plastic | White | PVDF Plastic | White | 50 psi @ 72° F | 00000000 | 0000 |
1/2" | PVDF Plastic | White | PVDF Plastic | White | 50 psi @ 72° F | 00000000 | 0000 |

Tube supports are recommended if you want to use fittings with soft nylon, polyethylene, and polypropylene tubing to prevent the tube from collapsing.