Can the Twisted coupling for pneumatic hoses straight, type C3 be used with hoses made of soft plastics at 18 bar working pressure?

Yes. The Twisted coupling for pneumatic hoses straight, type C3 is specifically designed for connecting hoses made of soft plastics and has a stated working pressure of 18 bar. The connection method.pushing the hose onto the fitting and securing it by tightening the nut.provides a mechanical clamp suitable for that hose type when installed correctly. The coupling material (nickel-plated brass) is compatible with typical pneumatic systems and provides adequate strength and corrosion resistance for 18 bar operation. Important conditions for safe use: - Ensure the hose inner diameter matches the couplingâs barb/seat precisely for a tight fit. - Tighten the nut to the manufacturerâs recommended torque to prevent slippage or leaks. - Inspect for damage, wear, or incorrect assembly before pressurizing. - Verify hose compatibility with nickel-plated brass (chemical compatibility) and intended application (temperature, media). - For dynamic or high-vibration installations, consider additional clamps or safety measures (hose clamps, safety clips). If these conditions are met, the Twisted coupling for pneumatic hoses straight, type C3 can be used with soft-plastic hoses at 18 bar.

Is the Twisted coupling for pneumatic hoses straight, type C3 compatible with hose materials other than soft plastics at 18 bar?

Twisted coupling for pneumatic hoses straight, type C3 is specifically designed for connecting hoses made of soft plastics. Based on the product description, compatibility with other hose materials is not guaranteed. The connection method (pushing the hose onto the fitting and tightening the nut) and the specified working pressure of 18 bar assume soft-plastic hose elasticity and sealing. Using harder or different materials (e.g., reinforced rubber, thermoplastics, or metal-braided hoses) may result in poor sealing, slippage, or damage to the hose or fitting. If you plan to use other materials, consult the manufacturer for approval or choose a coupling rated and specified for those hose types and pressures.

Does the Twisted coupling for pneumatic hoses straight, type C3 maintain a leak-free seal on soft-plastic hoses at 18 bar?

Twisted coupling for pneumatic hoses straight, type C3 Format: Based on the provided description, this coupling is intended for connecting soft-plastic hoses by pushing the hose onto the fitting and securing it with a screw-on nut. The materials (nickel-plated brass) and specified working pressure (18 bar) indicate the fitting is rated to operate at that pressure. However, whether it maintains a leak-free seal on a particular soft-plastic hose at 18 bar depends on several factors not fully specified: - Hose inner diameter and fit tolerance: a proper interference fit between the hose ID and the fittingâs barb is essential. If the diameters match per manufacturer recommendations, sealing is more likely. - Hose material and hardness: very soft or low-durometer plastics may deform under pressure or not grip the barb sufficiently, risking leaks or blow-off. - Nut/clamping design and torque: the screw-on nut must compress the hose uniformly and be tightened to the correct specification; insufficient torque or poor thread engagement can allow leaks. - Surface condition and assembly quality: damaged hose ends, dirt, or insufficient insertion depth compromise the seal. - Dynamic conditions and media: pressure spikes, vibration, or aggressive media can degrade the seal over time. Conclusion: Twisted coupling for pneumatic hoses straight, type C3 Format is rated for 18 bar and can provide a leak-free seal on soft-plastic hoses when hose dimensions, material compatibility, correct assembly (proper insertion and tightening), and operating conditions are appropriate. Without verifying those specifics (hose ID/hardness, correct installation, and service conditions), a definitive guarantee of a leak-free seal at 18 bar cannot be made.

Twisted coupling for pneumatic hoses straight, type C3

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Additional information

Material	B – brass (bronze)

Straight socket coupling type C3 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-2303001	Straight connector C3, hose 6/4 - hose 6/4	-	16	In stock	Enquiry
MW-2303002	Straight connector C3, hose 8/6 - hose 8/6	-	16	In stock	Enquiry
MW-2303003	Straight connector C3, hose 10/8 - hose 10/8	-	16	In stock	Enquiry
MW-2303004	Straight connector C3, hose 12/10 - hose 12/10	-	16	In stock	Enquiry

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Straight socket coupling type C3 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.