Fittings and Connectors
These fittings for high-pressure connections are designed for tightening by hand or with compatible tools. The male and female fittings available will secure connections between instruments . Available in different sizes, shapes, and materials of fabrication, these fittings can be tailored to be suitable for any unique laboratory equipment setup. Fittings are suitable for use under extensive temperature ranges and are manufactured from stainless steel or plastic polymers for excellent strength.
Masterflex® Reducer Fittings, Hose Barb, Straight (Nylon), Avantor®
Supplier: Avantor Fluid Handling
Best for low-pressure applications.
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Masterflex® Adapter Fittings, Luer to Threaded, Avantor®
Supplier: Avantor Fluid Handling
Easily transition to a luer fitting.
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Masterflex® Female Luer Coupler Fitting, Avantor®
Supplier: Avantor Fluid Handling
Easily transition to a luer fitting.
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Masterflex® Male Luer to Barb Fitting, Avantor®
Supplier: Avantor Fluid Handling
Easily transition to a luer fitting.
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Masterflex® Adapter Fittings, Luer to Luer, Tee, Avantor®
Supplier: Avantor Fluid Handling
Full material traceability to ensure process integrity.
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Masterflex® Reducer Fittings, Hose Barb, Straight (Polypropylene), Avantor®
Supplier: Avantor Fluid Handling
Best for low-pressure applications.
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Avantor® ACE®, Analytical / Semi-Preparative Column Coupler
Supplier: Avantor
Avantor® ACE® PEEK one-piece column couplers are ideal for connecting analytical or semi-preparative columns to stand-alone guard cartridge holders. They can also be used to connect two or more HPLC columns in series or to make similar HPLC connections.
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CPC® Quick-Disconnect Fittings, Compression Bodies
Supplier: Avantor Fluid Handling
No more struggling - just press thumb latch.
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Masterflex® Firttings, Finger Snap Luer Lock Ring, Straight, Avantor®
Supplier: Avantor Fluid Handling
Full material traceability to ensure process integrity.
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Masterflex® ¾” Sanitary Tri-Clamp to Hose Barb Adapter, Avantor®
Supplier: Avantor Fluid Handling
Maintain sanitary conditions with secure connections from sanitary Tri-Clamp to tubing.
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Saint Gobain® Sanitary Tri-Clamps to Hose Barb Adapter
Supplier: Avantor Fluid Handling
Quick and secure sanitary tubing attachments are critical in numerous low-pressure laboratory, biotechnology, and pharmaceutical applications. Contamination of fluids and product loss through leakage can be costly. These Sanitary Fittings provide a superior connection to tubing through a single-barb construction, reducing the potential for leakage.
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CPC® Miniature Quick-Disconnect Fittings, Hose Barb Inserts
Supplier: Avantor Fluid Handling
No more kinked tubing - allows tubing to rotate freely.
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Masterflex® Union Fittings, Hose Barb, Tee, Stainless Steel, Avantor®
Supplier: Avantor Fluid Handling
No tools needed for assembly.
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Masterflex® Stationary Male Luer Lock to Barb Fitting, Avantor®
Supplier: Avantor Fluid Handling
Easily transition to a luer fitting.
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Avantor® Hichrom, Glass Press-Fit Connectors for Fused Silica GC columns
Supplier: Avantor
Avantor® Hichrom, 3-ways Glass Press-Fit Connectors for fused silica GC columns, O-Ø 0,25 - 0,80 mm, Glass
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Masterflex® Luer Slip Elbow Fitting, Avantor®
Supplier: Avantor Fluid Handling
Easily transition to a luer fitting.



