10Pcs Brass Double Taper Ferrule Compression Sleeve Fittings 4–14mm

10-Pack Brass Double Taper Ferrule Compression Sleeve Seal Ring Fittings

Keep your tubing connections tight, leak-free, and perfectly centred with these precision-machined brass double taper ferrule compression sleeves. Available in a range of outer diameters — 4, 6, 8, 10, 12, and 14 mm — this 10-piece set is an ideal choice for centralised lubrication systems, hydraulic lines, pneumatic assemblies, and general plumbing tube fittings.

Key Features

• Premium Brass (Copper Alloy) Construction — Corrosion-resistant and built for long-lasting durability in demanding environments.
• Double Taper Design — The dual-taper profile ensures an even, concentric grip on tubing for a secure, vibration-resistant seal.
• Wide Size Range — Fits OD tubing from 4 mm to 14 mm, making this set versatile across multiple system configurations.
• Rated Up to 850 kPa — Engineered to handle pressures under 850 kPa for reliable performance in pressurised lines.
• Male Connection / Bushing Type — Equal-shape bushing design for straightforward installation with standard compression fittings.
• Pack of 10 — Enough for multiple connection points or as replacement spares for your workshop or maintenance kit.

Specifications

Ideal Applications

• Centralised lubrication systems
• Hydraulic and pneumatic tube assemblies
• Industrial plumbing and fluid transfer lines
• Workshop maintenance and repair
• OEM manufacturing and replacement use

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Frequently Asked Questions

Q: What sizes are included in this brass ferrule compression sleeve set?

A: This listing covers brass double taper ferrule compression sleeves in outer diameter (OD) sizes of 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, and 14 mm. Each pack contains 10 pieces; please select your required size at checkout.

Q: What type of tubing or systems are these brass compression ferrules compatible with?

A: These double taper ferrule sleeves are designed for use with standard compression fittings in centralised lubrication systems, hydraulic lines, pneumatic assemblies, and general industrial or plumbing tube connections rated up to 850 kPa.

Q: Are these ferrule sleeves easy to install?

A: Yes. The equal-shape bushing design and double taper profile allow for straightforward installation with compatible compression fittings — no special tools required beyond a standard wrench. The dual-taper grip self-centres on the tubing for a consistent, leak-resistant seal.

Q: Why choose brass for compression ferrule fittings?

A: Brass (copper alloy) offers excellent corrosion resistance, machinability, and strength, making it one of the most widely used materials for compression fittings in both industrial and plumbing applications. It provides a reliable seal even in environments exposed to moisture or mild chemicals.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.