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High-Flow Quick-Disconnect Tube Couplings for Chemicals
- For Use With: Acetic Acid (20%), Ammonia, Carbon Dioxide, Citric Acid, Diesel Fuel, Ethanol, Ethylene Glycol, Gasoline, Hydraulic Fluid (Petroleum Based), Hydrochloric Acid, Hydrogen Peroxide (30%), Kerosene, Methanol, Nitric Acid (20%), Potassium Hydroxide, Sodium Carbonate, Sodium Hydroxide (20%), Sulfuric Acid (75%), Synthetic Oil
- Temperature Range: 32° to 250° F
- Tubing: Use with soft or firm (Durometer 55A-95A) nylon plastic, polyethylene plastic, polypropylene plastic, polyurethane rubber, PVC plastic or TPE plastic
A spring-free flow path allows more chemicals to pass through these tube couplings at lower line pressures than other quick-disconnect couplings. This reduces turbulence, foaming, bubbles, and blockage. They have a shut-off valve that stops the flow when the coupling is disconnected, so chemicals won’t leak from your line. Unlike couplings with a button release, these have a safety slide to reduce accidental separation from bumps or drops. They are often used in laboratories, pharmaceutical facilities, and other sterile environments.
Made of PVDF, also known as Kynar, these couplings have excellent chemical and UV resistance at ambient and elevated temperatures. They also resist abrasion, impact, flames, and corrosion. Compared to other quick-disconnect couplings for chemicals, these couplings can withstand higher temperatures—all the way up to 250° F.
When you insert the plug into the socket, it’ll connect with a click. To disconnect, slide the latch on the socket and remove the plug.
Note: For a complete coupling, order a plug and a socket with the same coupling size.
For technical drawings and 3-D models, click on a part number.
They have a single barb that grips onto tubing or hose and provides a smooth clamping surface for extra-tight connections that minimize leaks.
They have a single barb that grips onto tubing or hose and provides a smooth clamping surface for extra-tight connections that minimize leaks.
Luer Lock Tube Couplings for Plastic and Rubber Tubing—Chemicals
- For Use With: Acetic Acid, Bleach, Ethanol, Hydrochloric Acid, Nitric Acid, Phosphoric Acid, Sulfuric Acid
- Tubing: Use with soft (Durometer 40A-65A) PVC plastic or silicone rubber
A staple in labs, these couplings are highly versatile, fitting any luer lock plug, socket, syringe, or needle. They lock together with a push and turn, so they work well in lines that are frequently disconnected. Use them in low-pressure applications. They have a compact body for installation in tight spaces. Made of PVDF, they resist most acids, alcohols, and organic solvents. PVDF is also known as Kynar.
Note: For a complete coupling, order a plug and a socket.
For technical drawings and 3-D models, click on a part number.
| For Tube ID | Material | Color | Clarity | Max. Pressure | Locking Ring Included | Pkg. Qty. | Pkg. | |
| 1/16" | PVDF Plastic | White | Semi-Clear | Not Rated | With Locking Ring | 10 | 0000000 | 000000 |
| 3/32" | PVDF Plastic | White | Semi-Clear | Not Rated | With Locking Ring | 10 | 0000000 | 00000 |
| 1/8" | PVDF Plastic | White | Semi-Clear | Not Rated | With Locking Ring | 10 | 0000000 | 00000 |
| 5/32" | PVDF Plastic | White | Semi-Clear | Not Rated | With Locking Ring | 10 | 0000000 | 00000 |
| 1/4" | PVDF Plastic | White | Semi-Clear | Not Rated | With Locking Ring | 10 | 0000000 | 00000 |
| For Tube ID | Material | Color | Clarity | Max. Pressure | Pkg. Qty. | Pkg. | |
| 1/16" | PVDF Plastic | White | Semi-Clear | Not Rated | 10 | 0000000 | 00000 |
| 3/32" | PVDF Plastic | White | Semi-Clear | Not Rated | 10 | 0000000 | 0000 |
| 1/8" | PVDF Plastic | White | Semi-Clear | Not Rated | 10 | 0000000 | 0000 |
| 3/16" | PVDF Plastic | White | Semi-Clear | Not Rated | 10 | 0000000 | 0000 |
| 1/4" | PVDF Plastic | White | Semi-Clear | Not Rated | 10 | 0000000 | 0000 |