Can the Twisted coupling for pneumatic hoses with female thread, type C2 (nickel-plated brass, 18 bar) be used with all soft plastic hose materials and sizes?

No . the Twisted coupling for pneumatic hoses with female thread, type C2 (nickel-plated brass, 18 bar) cannot be assumed compatible with all soft plastic hose materials and sizes. The product description states it is designed for connecting hoses made of soft plastics by pushing the hose onto the fitting and tightening it with the nut, and it specifies material (nickel-plated brass) and working pressure (18 bar), but it does not guarantee universal compatibility. Key limitations to check before use: - Outer diameter: The coupling requires a precise hose OD to achieve a secure mechanical seal; mismatched sizes can leak or slip off. - Wall thickness and firmness: Very thin-walled or overly stiff soft plastics may not form a reliable grip when the nut is tightened. - Material chemical compatibility: Some plastics (e.g., certain PVC formulations, TPU, or hoses with plasticizers) can be attacked by brass or its plating or may swell, reducing seal integrity. - Temperature and pressure conditions: Although rated 18 bar, hose material limits (temperature, pressure, fatigue) may be lower; ensure hose specs match application. - Intended media: Aggressive fluids or gases may require specific hose and sealing materials. Recommendation: Verify the hose manufacturerâs recommended fittings and exact OD/ID, confirm chemical and temperature compatibility with nickel-plated brass, and perform a pressure/leak test at operating conditions before regular use.

Is the Twisted coupling for pneumatic hoses with female thread, type C2 compatible with high-temperature soft plastic hoses?

Twisted coupling for pneumatic hoses with female thread, type C2 Format: Based on the description, this C2 socket coupling is intended for soft-plastic hoses and uses a push-on fitting secured by a screw-on nut (nickel-plated brass, 18 bar). Compatibility with high-temperature soft plastic hoses depends on the hose materialâs temperature resistance; the coupling itself (brass + nut) tolerates typical pneumatic temperatures, but the design assumes hose elasticity for a secure push-on seal. If the high-temp hose remains flexible enough at its operating temperature to form a tight fit on the barb and the nut can clamp it without deformation, it should be compatible. If the hose hardens, chars, or loses sealing properties at the intended temperature, the coupling will not be reliable. Verify hose temperature specs and, if needed, use a high-temp-rated clamp or a coupling specified for high-temperature hoses.

Does the Twisted coupling for pneumatic hoses with female thread, type C2 require hose end reinforcement before installation?

Twisted coupling for pneumatic hoses with female thread, type C2 does not strictly require hose end reinforcement before installation, but reinforcement is recommended in some cases. Description: Socket coupling with internal thread type C2 designed for connecting hoses made of soft plastics. The connection is made by pushing the hose onto the fitting and tightening it by screwing on the nut. Material: nickel-plated brass. Working pressure: 18 bar. Explanation (concise): - For soft-plastic hoses the push-on plus nut tightening method can provide an adequate seal and retention at the stated working pressure (18 bar) when the hose and coupling dimensions match and the hose material is sufficiently resilient. - However, reinforcement (e.g., a ferrule, crimp sleeve or hose insert) improves mechanical retention, reduces risk of blow-off or extrusion under cyclic pressure, and protects the soft hose from deformation when the nut is tightened. - Reinforcement is particularly advisable if: the hose wall is very soft/thin, the application involves pulsating or near-maximum pressure, vibration, axial loads, or safety-critical use. Recommendation: Inspect hose manufacturer guidance and dimensional compatibility with Twisted coupling for pneumatic hoses with female thread, type C2. If there is any doubt about hose strength, pressure spikes, or safety consequences, use an appropriate reinforcement (ferrule, insert, or crimping) to ensure reliable performance.

Twisted coupling for pneumatic hoses with female thread, type C2

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Additional information

Material	B – brass (bronze)

Socket coupling with internal thread type C2 designed for connecting hoses made of soft plastics. The connection is made by pushing the hose onto the fitting and tightening it by screwing on the nut. Material: nickel-plated brass. Working pressure: 18 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2302001	Straight connector C2, hose 6/4, BSP thread 1/8	-	16	In stock	Enquiry
MW-2302002	Straight connector C2, hose 6/4, BSP thread 1/4	-	16	In stock	Enquiry
MW-2302003	Straight connector C2, hose 8/6, BSP thread 1/8	-	16	In stock	Enquiry
MW-2302004	Straight connector C2, hose 8/6, BSP thread 1/4	-	16	In stock	Enquiry
MW-2302005	Straight connector C2, hose 8/6, BSP thread 3/8	-	16	In stock	Enquiry
MW-2302006	Straight connector C2, hose 10/8, BSP 1/4" female thread	-	16	In stock	Enquiry
MW-2302007	Straight connector C2, hose 10/8, BSP thread 3/8	-	16	In stock	Enquiry
MW-2302008	Straight connector C2, hose 10/8, BSP thread 1/2	-	16	In stock	Enquiry
MW-2302012	Straight connector C2, hose 6/4, BSP thread 3/8	-	16	In stock	Enquiry

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Socket coupling with internal thread type C2 designed for connecting hoses made of soft plastics. The connection is made by pushing the hose onto the fitting and tightening it by screwing on the nut. Material: nickel-plated brass. Working pressure: 18 bar.