Can the Straight plug connector with male thread, type R1 maintain a leak-free seal after repeated connections in pneumatic systems?

Yes. The Straight plug connector with male thread, type R1 is designed for repeated assembly and disassembly without loss of seal on both the mechanical and pneumatic sides. Made of nickel-plated brass with NBR sealing, it is suitable for vacuum and air at working pressures up to 16 bar and temperatures from â20Â°C to +80Â°C. These materials and specifications support durable, leak-free performance over multiple connections when used within the stated pressure, temperature and medium limits. Proper installation and avoidance of excessive mechanical damage or contamination to the sealing surface will help maintain the leak-free seal over repeated use.

Does the Straight plug connector with male thread, type R1 resist corrosion in humid pneumatic environments?

Straight plug connector with male thread, type R1 is made of nickel-plated brass with NBR sealing. Nickel plating offers some corrosion resistance in humid environments, and brass base metal is relatively corrosion-resistant compared to steel. However, prolonged exposure to high humidity, condensates or aggressive pneumatic contaminants can cause dezincification of brass and deterioration of plating over time. NBR seals resist air and moderate humidity but can degrade with oils, ozone or extreme temperatures. For long-term reliability in consistently humid or corrosive pneumatic environments, consider stainless-steel variants or additional protective coatings and regular maintenance. Overall, Straight plug connector with male thread, type R1 resists typical humid conditions reasonably well but may not be optimal for highly corrosive or continuous-condensation environments.

Is the Straight plug connector with male thread, type R1 suitable for use with vacuum applications?

Yes. The Straight plug connector with male thread, type R1 is specified for use with vacuum and air. With a nickel-plated brass body, NBR sealing, and an operating temperature range of -20Â°C to +80Â°C, it is suitable for vacuum applications up to its rated working pressure of 16 bar. Ensure compatibility with your systemâs vacuum level, temperature range, and NBR chemical resistance requirements before use.

Straight plug connector with male thread, type R1

All products, Push-in fittings/

Additional information

Material	B – brass (bronze)
Standard length [m]	60 / 120

Straight plug connector with external thread, type R1, intended for connecting wires and other components in pneumatic systems. Easy and quick to use for multiple assemblies without loss of sealing on the mechanical and pneumatic sides. Material: nickel-plated brass. Working pressure: 16 bar. Working medium: vacuum, air. Operating temperature: from -20°C to +80°C. Sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2001004	Straight connector R1 hose 5 mm, GZ M5	-	16	In stock	Enquiry
MW-2001005	Straight connector R1 hose 5 mm, GZ 1/8" BSP	-	16	In stock	Enquiry
MW-2001006	Straight connector R1 hose 5 mm, GZ 1/4" BSP	-	16	In stock	Enquiry
MW-2001014	Straight connector RL1 hose 12 mm, GZ 3/8" BSP	-	16	In stock	Enquiry
MW-2001015	Straight connector RL1 hose 12 mm, GZ 1/2" BSP	-	16	In stock	Enquiry
MW-2001016	Straight connector RL1 hose 14 mm, GZ 3/8" BSP	-	16	In stock	Enquiry
MW-2001017	Straight connector RL1 hose 14 mm, GZ 1/2" BSP	-	16	In stock	Enquiry
MW-2001019	Straight connector RL1 hose 12 mm, GZ 1/4" BSP	-	16	In stock	Enquiry
MW-2001A01	Straight connector R1 hose 3.17 mm, GZ M3	-	16	In stock	Enquiry
MW-2001A02	Straight connector R1 hose 3.17 mm, GZ M5	-	16	In stock	Enquiry
MW-2001B01	Straight connector R1 hose 3 mm, GZ M3	-	16	In stock	Enquiry
MW-2001B02	Straight connector R1 hose 3 mm, GZ M5	-	16	In stock	Enquiry
MW-2L01000	Straight connector RL1 hose 6 mm, GZ M5	-	16	In stock	Enquiry
MW-2L01001	Straight connector RL1 hose 4 mm, GZ M5	-	16	In stock	Enquiry
MW-2L01002	Straight connector RL1 hose 4 mm, GZ BSP 1/8"	-	16	In stock	Enquiry
MW-2L01003	Straight connector RL1 hose 4 mm, GZ BSP 1/4"	-	16	In stock	Enquiry
MW-2L01007	Straight connector RL1 hose 6 mm, GZ BSP 1/8"	-	16	In stock	Enquiry
MW-2L01008	Straight connector RL1 hose 6 mm, GZ BSP 1/4"	-	16	In stock	Enquiry
MW-2L01009	Straight connector RL1 hose 8 mm, GZ BSP 1/8	-	16	In stock	Enquiry
MW-2L01010	Straight connector RL1 hose 8 mm, GZ BSP 1/4"	-	16	In stock	Enquiry
MW-2L01011	Straight connector RL1 hose 8 mm, GZ BSP 3/8"	-	16	In stock	Enquiry
MW-2L01012	Straight connector RL1 hose 10 mm, GZ BSP 1/4"	-	16	In stock	Enquiry
MW-2L01013	Straight connector RL1 hose 10 mm, GZ BSP 3/8"	-	16	In stock	Enquiry
MW-2L01018	Straight connector RL1 hose 10 mm, GZ BSP 1/2"	-	16	In stock	Enquiry
MW-2L01020	Straight connector RL1 hose 4 mm, GZ M7	-	16	In stock	Enquiry
MW-2L01021	Straight connector RL1 hose 6 mm, GZ M7	-	16	In stock	Enquiry
MW-2L01101	Straight connector RL1 hose 6 mm, GZ M12x1.5	-	16	In stock	Enquiry
MW-2L01102	Straight connector RL1 hose 8 mm, GZ M12x1.5	-	16	In stock	Enquiry

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Straight plug connector with external thread, type R1, intended for connecting wires and other components in pneumatic systems. Easy and quick to use for multiple assemblies without loss of sealing on the mechanical and pneumatic sides. Material: nickel-plated brass. Working pressure: 16 bar. Working medium: vacuum, air. Operating temperature: from -20°C to +80°C. Sealing: NBR.