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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Compression Fittings for Plastic Tubing—Chemicals
- For Use With: PFA Plastic: Hydrochloric Acid, Sulfuric Acid
PTFE Plastic: Alcohol, Ammonia, Benzoic Acid, Bleach, Bromine, Coolant, Fluoboric Acid, Hydrochloric Acid, Hydrofluoric Acid, Nitric Acid, Organic Solvents, Sodium Carbonate, Sulfuric Acid - Temperature Range: PFA Plastic: 0° to 350° F
PTFE Plastic: -40° to 185° F - Tubing: PFA Plastic: Use with hard (Durometer 50D-65D) PFA or PTFE plastic
PTFE Plastic: Use with hard (Durometer 60D) PFA or PTFE plastic
A sleeve (ferrule) compresses the tubing as you tighten the nut, creating a strong seal. The nut and sleeve are included. Fittings are also known as flareless fittings. Fittings that include a gripper sleeve on the tubing create an even tighter seal.
PFA fittings stand up to harsh substances. They’re made through a melting process. PTFE fittings are highly resistant to most acids, alcohols, detergents, and solvents. They’re made by machining. Their nut is made of PVDF, which is resistant to halogens such as chlorine and bromine, strong acids such as hydrofluoric and nitric acids, and organic solvents.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Pipe Size | Material | Color | Max. Pressure | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/8" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/8" | 1/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/4" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/4" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/4" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/4" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/4" | 3/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/8" | 1/8 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/8" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 3/8" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 3/8" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 3/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/4" | 1/2 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/4" | 3/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 4mm | 1/8 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 6mm | 1/8 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 6mm | 1/4 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 8mm | 1/4 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 10mm | 1/4 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| 10mm | 3/8 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 12mm | 3/8 | PTFE Plastic | White | 80 psi @ 72° F | 000000000 | 00000 |
| 12mm | 1/2 | PTFE Plastic | White | 80 psi @ 72° F | 000000000 | 00000 |
| For Tube OD | Pipe Size | Material | Color | Max. Pressure | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/8" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/8" | 1/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/4" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/4" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/4" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/4" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | 3/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/4" | 3/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 10mm | 3/8 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
| For Tube OD | Pipe Size | Material | Color | Max. Pressure | For Hole Dia. | For Max. Wall Thick. | Each | |
NPT Threads | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 1/2" | 1/4" | 000000000 | 0000000 |
| 3/8" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 5/8" | 1/4" | 000000000 | 000000 |
| 1/2" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 3/4" | 1/4" | 000000000 | 000000 |
| 3/4" | 3/4 | PFA Plastic | White | 120 psi @ 72° F | 1" | 1/2" | 000000000 | 000000 |
| For Tube OD | Material | Color | Max. Pressure | Each | |
| 1/8" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/4" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 3/8" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/4" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 4mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| 6mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
| For Tube OD | Material | Color | Max. Pressure | For Hole Dia. | For Max. Wall Thick. | Each | |
| 1/8" | PFA Plastic | White | 125 psi @ 72° F | 5/16" | 1/4" | 000000000 | 0000000 |
| 1/4" | PFA Plastic | White | 125 psi @ 72° F | 1/2" | 1/4" | 000000000 | 000000 |
| 3/8" | PFA Plastic | White | 125 psi @ 72° F | 5/8" | 1/4" | 000000000 | 000000 |
| 1/2" | PFA Plastic | White | 125 psi @ 72° F | 3/4" | 1/4" | 000000000 | 000000 |
| 3/4" | PFA Plastic | White | 125 psi @ 72° F | 1" | 1/4" | 000000000 | 000000 |
| 4mm | PTFE Plastic | White | 100 psi @ 72° F | 25/64" | 1/4" | 000000000 | 000000 |
| 6mm | PTFE Plastic | White | 100 psi @ 72° F | 29/64" | 1/4" | 000000000 | 000000 |
| 12mm | PTFE Plastic | White | 80 psi @ 72° F | 57/64" | 1/4" | 000000000 | 000000 |
| For Tube OD (A) | For Tube OD (B) | Material | Color | Max. Pressure | Each | |
| 1/4" | 1/8" | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 0000000 |
| 3/8" | 1/4" | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/2" | 1/8" | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/2" | 1/4" | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/2" | 3/8" | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/4" | 1/2" | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 6mm | 4mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| 10mm | 6mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| 10mm | 8mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| For Tube OD | Pipe Size | Material | Color | Max. Pressure | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/8" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/8" | 1/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/4" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/4" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/4" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 00000 |
| 1/4" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 00000 |
| 3/8" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 3/8" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 3/8" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 1/2" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 00000 |
| 3/4" | 1/2 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 3/4" | 3/4 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 000000 |
| 6mm | 1/8 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 6mm | 1/4 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 10mm | 3/8 | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| For Tube OD | Material | Color | Max. Pressure | Each | |
| 1/4" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/4" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 6mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 00000 |
| 12mm | PTFE Plastic | White | 80 psi @ 72° F | 000000000 | 000000 |
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
| For Tube OD | Material | Color | Max. Pressure | For Hole Dia. | For Max. Wall Thick. | Each | |
| 1/4" | PFA Plastic | White | 125 psi @ 72° F | 1/2" | 1/4" | 000000000 | 0000000 |
Inline tees are also known as branch tees.
| For Tube OD | Pipe Size | Material | Color | Max. Pressure | Each | |
NPT Threads | ||||||
|---|---|---|---|---|---|---|
| 1/8" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 0000000 |
| 1/8" | 1/4 | PFA Plastic | White | 125 psi @ 72° F | 000000000 | 000000 |
| 1/4" | 1/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/4" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 000000 |
| 3/8" | 3/8 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 000000 |
| 1/2" | 1/4 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 000000 |
| 1/2" | 1/2 | PFA Plastic | White | 120 psi @ 72° F | 000000000 | 000000 |
| 3/4" | 3/4 | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| For Tube OD | Material | Color | Max. Pressure | Each | |
| 1/8" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 0000000 |
| 1/4" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/8" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 1/2" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 3/4" | PFA Plastic | White | 120 psi @ 72° F | 00000000 | 000000 |
| 4mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| 6mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
| 8mm | PTFE Plastic | White | 100 psi @ 72° F | 000000000 | 000000 |
Compression Tube Fittings for Food and Beverage
- Temperature Range: -40° to 200° F
- Tubing: Use with firm or hard (Durometer 45D-65D) EVA plastic, nylon plastic, polyethylene plastic, polypropylene plastic, or polyurethane rubber
- Specifications Met: NSF/ANSI 51
A single sleeve (ferrule) and a gripping ring compress the tubing as you tighten the nut, creating a strong seal. The nut, sleeve, and gripping ring are included. Fittings are also known as flareless fittings. They are nylon for excellent impact and abrasion resistance.
NPTF (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Pipe Size | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
NPTF Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 1/4" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 5/16" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 1/2 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| For Tube OD | Pipe Size | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
NPTF Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 1/4" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 1/2 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| For Tube OD | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
| 1/4" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 5/16" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
| For Tube OD | Material | Color | Gripping Ring Material | Max. Pressure | For Hole Dia. | For Max. Wall Thick. | Each | |
| 1/4" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 5/8" | 3/8" | 000000000 | 00000 |
| 5/16" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 5/8" | 3/8" | 000000000 | 00000 |
| 3/8" | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 3/4" | 1/2" | 000000000 | 00000 |
| 1/2" | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 15/16" | 1/2" | 000000000 | 00000 |
| For Tube OD | Pipe Size | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
NPTF Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 1/4" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 5/16" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 1/2 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| For Tube OD | Pipe Size | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
NPTF Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 1/4" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 1/2 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| For Tube OD | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
| 1/4" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 5/16" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
Inline tees are also known as branch tees.
| For Tube OD | Pipe Size | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
NPTF Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 1/4" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 3/8" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 00000 |
Right-angle tees are also known as run tees.
| For Tube OD | Pipe Size | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
NPTF Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 3/8" | 1/4 | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 00000 |
| 1/2" | 3/8 | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
| For Tube OD | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
| 1/4" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 5/16" | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 00000 |
Nut | Sleeve | |||||||
|---|---|---|---|---|---|---|---|---|
| For Tube OD | Material | Color | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
| 1/4" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 5/16" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
Tube supports are recommended if you want to use fittings with soft plastic and rubber tubing to prevent the tube from collapsing.
Nuts and Sleeves for Compression Tube Fittings for Food and Beverage
- Temperature Range: -40° to 200° F
- Tubing: Use with firm or hard (Durometer 45D-65D) EVA plastic, nylon plastic, polyethylene plastic, polypropylene plastic, or polyurethane rubber
- Specifications Met: NSF/ANSI 51
Use these nuts and sleeves with compression fittings for food and beverage to create a seal on plastic tubing. They are nylon for excellent impact and abrasion resistance. A nut and sleeve are included.
For technical drawings and 3-D models, click on a part number.
Nut | Sleeve | |||||||
|---|---|---|---|---|---|---|---|---|
| For Tube OD | Material | Color | Material | Color | Gripping Ring Material | Max. Pressure | Each | |
| 1/4" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 00000 |
| 5/16" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 300 psi @ 72° F | 000000000 | 0000 |
| 3/8" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 250 psi @ 72° F | 000000000 | 0000 |
| 1/2" | Nylon Plastic | White | Nylon Plastic | White | 302 Stainless Steel | 200 psi @ 72° F | 000000000 | 0000 |
Sanitary Compression Tube Fittings for Food and Beverage
- Temperature Range: 25° to 300° F
- Tubing: Use with firm or hard (Durometer 55D-65D) FEP plastic, nylon plastic, or PTFE plastic
- Specifications Met: EHEDG Certified, FDA Compliant 21 CFR 177.2600
Connect tubing in sanitary food processing areas with frequent washdowns. Certified by EHEDG (European Hygienic Engineering and Design Group) to meet sanitary design standards, these fittings have a smooth, polished surface with no pits or crevices where bacteria could grow. All edges are rounded and there are no horizontal ledges, so liquids drain and debris is easy to wash off. Rated IP69K, these fittings can handle the high pressures and temperatures of washdowns common in sanitary cleaning protocols. Made of stainless steel, they won’t corrode from water or harsh cleaners.
The seals on these fittings keep out water and contaminants. They also prevent metal-to-metal contact, which can create small gaps that trap bacteria. FDA compliant, the seals are safe for contact with food. Since they’re bright blue, they’re easy to spot if they fall off into your line.
These fittings have a single sleeve (ferrule) that bites into plastic tubing to make a seal—no heating, flaring, or soldering tools required. They’re also known as flareless fittings. Since they’re threaded, you can take apart their connections as needed for maintenance and repair.
For technical drawings and 3-D models, click on a part number.
| For Tube OD, mm | Pipe Size | Material | O-Ring Material | Max. Pressure | Environmental Rating | Each | |
Straight Adapters, Tube × Male Threaded Pipe | |||||||
|---|---|---|---|---|---|---|---|
BSPP Threads | |||||||
| 6 | 1/8 | 316 Stainless Steel | Fluoroelastomer Rubber | 145 psi @ 72° F | IP69K | 0000000 | 000000 |
| 8 | 1/4 | 316 Stainless Steel | Fluoroelastomer Rubber | 145 psi @ 72° F | IP69K | 0000000 | 000000 |
| 10 | 3/8 | 316 Stainless Steel | Fluoroelastomer Rubber | 145 psi @ 72° F | IP69K | 0000000 | 000000 |
| 12 | 1/2 | 316 Stainless Steel | Fluoroelastomer Rubber | 145 psi @ 72° F | IP69K | 0000000 | 000000 |
Plastic Compression Tube Fittings for Water
- Temperature Range: -40° to 200° F
- Tubing: Use with firm or hard (Durometer 1A-90A or Durometer OD-75D) nylon plastic or polypropylene plastic
Made of acetal, these compression fittings are lighter in weight than metal compression fittings and won’t absorb moisture when used in wet environments. Fittings include a nut with a built-in sleeve (ferrule), so there’s no need to remove the nut for assembly. The sleeve compresses the tubing as you tighten the nut, creating a strong seal. Fittings are also known as flareless fittings.
Tube supports (sold separately) are recommended if you want to use the fittings with soft nylon and polypropylene tubing to prevent the tube from collapsing.
For technical drawings and 3-D models, click on a part number.
| For Tube OD (A) | For Tube OD (B) | Material | Color | Max. Pressure | Each | |
| 5/16" | 1/4" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 00000 |
| 3/8" | 1/4" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 0000 |
| 1/2" | 3/8" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 0000 |
| 5/8" | 3/8" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 0000 |
| 5/8" | 1/2" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 0000 |
| 7/8" | 5/8" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 0000 |
| For Tube OD (A) | For Tube OD (B) | Material | Color | Max. Pressure | Each | |
| 7/8" | 5/8" | Acetal Plastic | White | 220 psi @ 72° F | 00000000 | 00000 |
Plastic Compression Tube Fittings for Air
- For Use With: Air, Lubricated Air
- Temperature Range: -30° to 210° F
- Tubing: Use with firm or hard nylon plastic, polyethylene plastic or polypropylene plastic
Lighter in weight than their metal counterparts, these compression fittings are polypropylene. They have excellent impact and abrasion resistance. Fittings include a nut with a built-in sleeve (ferrule), so there’s no need to remove the nut for assembly. The sleeve compresses the tubing as you tighten the nut, creating a strong seal. Fittings are also known as flareless fittings.
Tube supports (sold separately) are recommended if you want to use the fittings with soft nylon, polypropylene, and polyethylene tubing to prevent the tube from collapsing.
For technical drawings and 3-D models, click on a part number.
| For Tube OD (A) | For Tube OD (B) | Material | Color | Max. Pressure | Pkg. Qty. | Pkg. | |
| 5/16" | 1/4" | Polypropylene Plastic | White | 220 psi @ 72° F | 5 | 00000000 | 00000 |
| 3/8" | 1/4" | Polypropylene Plastic | White | 220 psi @ 72° F | 5 | 00000000 | 0000 |
| 1/2" | 3/8" | Polypropylene Plastic | White | 220 psi @ 72° F | 2 | 00000000 | 0000 |
| 5/8" | 3/8" | Polypropylene Plastic | White | 220 psi @ 72° F | 2 | 00000000 | 0000 |
| 5/8" | 1/2" | Polypropylene Plastic | White | 220 psi @ 72° F | 2 | 00000000 | 0000 |
| 7/8" | 5/8" | Polypropylene Plastic | White | 220 psi @ 72° F | 1 | 00000000 | 0000 |
Nut | Sleeve | |||||||
|---|---|---|---|---|---|---|---|---|
| For Tube OD | Material | Color | Material | Color | Max. Pressure | Pkg. Qty. | Pkg. | |
| 1/4" | Polypropylene Plastic | White | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 00000 |
| 5/16" | Polypropylene Plastic | White | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 3/8" | Polypropylene Plastic | White | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 1/2" | Polypropylene Plastic | White | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 5/8" | Polypropylene Plastic | White | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
For Tube | Tube Support | ||||||
|---|---|---|---|---|---|---|---|
| OD | ID | Material | Color | Max. Pressure | Pkg. Qty. | Pkg. | |
| 1/4" | 3/16" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 00000 |
| 5/16" | 3/16" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 3/8" | 1/4" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |
| 1/2" | 3/8" | Polypropylene Plastic | White | 220 psi @ 72° F | 10 | 00000000 | 0000 |