Barrow Compression Fitting 16/10 – white, model THKN-3/8-V4 w

Barrow Compression Fitting 16/10 – white (model THKN-3/8-V4 w) is a compression connector engineered for tubing with 16 mm outer diameter and 10 mm inner diameter. It creates a mechanical seal for liquid and coolant lines where a reliable, compact connection is needed. The white finish provides a neutral appearance for visible routing in custom loop systems and small-scale plumbing arrangements.

Advantages

The compression fitting offers a secure, tool-assisted connection that reduces the risk of leaks compared with push-fit alternatives. Its construction supports repeated assembly and disassembly for maintenance or system modifications. The white coating resists staining and helps integrate the fitting into light-coloured builds while maintaining consistent flow characteristics suitable for coolant circulation.

Suitable for

• Computer water-cooling loops using 16/10 soft tubing
• Small-scale fluid routing in electronics or laboratory setups
• Repair or extension of compatible tubing runs

Key specifications

• Compatible tube dimensions: 16 mm outer diameter / 10 mm inner diameter
• Connection type: compression fitting
• Finish: white coating
• Material: metal alloy (durable construction for repeated use)
• Application medium: liquids and coolants

How to use

Prepare the tubing by cutting the end square and free of burrs, then slide the compression nut and ferrule onto the tube. Insert the tube fully into the fitting body until it seats against the internal stop, and tighten the compression nut by hand; finish tightening with an appropriate tool until snug to form a leak-resistant seal. For initial installations, test the system under low pressure to verify the connection before normal operation.

Recommendations

Inspect tubing and ferrule condition before reassembly, avoid over-tightening which can deform soft tubing, and follow manufacturer guidance for compatible fluid types and temperature ranges to ensure long service life.