Is the 90° Plug Connector with Tapered Male Thread, Type R39C compatible with vacuum applications as well as compressed air?

Yes. The 90° Plug Connector with Tapered Male Thread, Type R39C is compatible with both vacuum applications and compressed air. Its nickel-plated brass construction, NBR sealing, and pneumatic sealing integrity support reliable performance under vacuum and up to 16 bar working pressure for compressed air. The connector’s design allows repeated assembly without compromising mechanical or pneumatic tightness, and it operates reliably from -20°C to +80°C.

Can the 90° Plug Connector with Tapered Male Thread, Type R39C be used with different hose sizes and fittings without additional adapters?

The 90° Plug Connector with Tapered Male Thread, Type R39C is designed to provide secure, leak‑tight connections in pneumatic systems, but it is not inherently universal for all hose sizes and fittings without adapters. Its tapered male (conical) thread and NBR sealing deliver reliable mechanical and pneumatic sealing when mated with compatible female ports or fittings that match the thread type and size. To use different hose diameters or fittings that do not share the same thread standard or size, a compatible adapter or an intermediate fitting that matches the R39C’s tapered male thread is required. In short: Type R39C will work directly only with matching female connectors/ports sized for its tapered male thread; for different hose sizes or non‑matching fittings you will need appropriate adapters or compatible couplings to ensure proper sealing and performance.

90° Plug Connector with Tapered Male Thread, Type R39C

All products, Push-in fittings/

Additional information

Material	B – brass (bronze)

The 90° angled plug connector type R39C with external conical thread is a reliable and versatile solution for pneumatic installations, ensuring secure and efficient connections of wires and components even in demanding applications. Manufactured from high-quality nickel-plated brass, it combines durability with excellent resistance to wear and corrosion, guaranteeing long service life and consistent performance. Designed for quick and effortless assembly, it allows multiple installations without compromising sealing integrity, both mechanically and pneumatically. With a working pressure of up to 16 bar and compatibility with vacuum and compressed air, this connector provides flexibility across a wide range of industrial uses. The NBR sealing ensures tightness and reliability, while the operating temperature range from -20°C to +80°C makes it suitable for diverse environments. Its compact 90° angled design optimizes space management, offering a practical and professional solution for modern pneumatic systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2039Z07	Angle connector (elbow) RL39/Z hose 6 mm, GZ M12x1 tapered	-	16	In stock	Enquiry
MW-2039Z08	Angle connector (elbow) RL39/Z hose 6 mm, GZ M12x1.25 tapered	-	16	In stock	Enquiry
MW-2L39C02	Angle connector (elbow) RL39/C hose 4 mm, GZ BSPT 1/8"	-	16	In stock	Enquiry
MW-2L39C08	Angle connector (elbow) RL39/C hose 6 mm, GZ BSPT 1/8"	-	16	In stock	Enquiry
MW-2L39C09	Angle connector (elbow) RL39/C hose 6 mm, GZ BSPT 1/4"	-	16	In stock	Enquiry
MW-2L39C10	Angle connector (elbow) RL39/C hose 8 mm, GZ BSPT 1/8"	-	16	In stock	Enquiry
MW-2L39C11	Angle connector (elbow) RL39/C hose 8 mm, GZ BSPT 1/4"	-	16	In stock	Enquiry
MW-2L39C13	Angle connector (elbow) RL39/C hose 10 mm, GZ BSPT 1/4"	-	16	In stock	Enquiry

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The 90° angled plug connector type R39C with external conical thread is a reliable and versatile solution for pneumatic installations, ensuring secure and efficient connections of wires and components even in demanding applications. Manufactured from high-quality nickel-plated brass, it combines durability with excellent resistance to wear and corrosion, guaranteeing long service life and consistent performance. Designed for quick and effortless assembly, it allows multiple installations without compromising sealing integrity, both mechanically and pneumatically. With a working pressure of up to 16 bar and compatibility with vacuum and compressed air, this connector provides flexibility across a wide range of industrial uses. The NBR sealing ensures tightness and reliability, while the operating temperature range from -20°C to +80°C makes it suitable for diverse environments. Its compact 90° angled design optimizes space management, offering a practical and professional solution for modern pneumatic systems.