Is the Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 compatible with all soft plastic hose materials and sizes for a push-on nut connection at 18 bar?

Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 is designed for connecting hoses made of soft plastics and uses a push-on nut connection with a working pressure of 18 bar. However, compatibility with all soft plastic hose materials and sizes cannot be guaranteed from this description alone. Key points: - Material and design: nickel-plated brass body and push-on nut indicate general suitability for many soft plastic hoses. - Pressure rating: 18 bar is the specified working pressure; hoses must be rated for at least this pressure. - Size fit: push-on connections rely on matching inner diameter (ID) of the hose to the fitting barb/profile. Only hoses whose ID exactly matches the fitting size will achieve a secure seal. - Material compatibility: some soft plastics (e.g., certain PVC, polyurethane, rubber blends) are compatible, but chemical compatibility, temperature, aging, and elasticity vary by polymer. Some materials may slip, swell, or degrade under pressure or in contact with fluids/cleaners. - Safety: without manufacturer-specified hose size range and approved materials, use of mismatched hoses risks leakage, blow-off, or failure. Recommendation: verify the exact fitting barb diameter/specification from the manufacturer and match it to the hose ID and material specifications (pressure rating, chemical and temperature compatibility). If in doubt, consult the supplier or perform pressure testing with the intended hose type before use.

Can the Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 be used with reinforced or chemically treated soft plastic hoses at 18 bar?

Yes - the Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 can be used with reinforced or chemically treated soft plastic hoses at 18 bar, provided the hoses themselves are rated for 18 bar and are compatible with the nickel-plated brass and the push-on/ nut-tightened connection method. The fittingâs working pressure is 18 bar, and itâs designed for soft plastic hoses; however, ensure the hose outer diameter matches the fitting, the hose material resists the chemicals involved, and proper installation (full insertion and correctly tightened nut) is performed to maintain a reliable seal and avoid leaks or premature failure.

Twisted tee for pneumatic hoses “T” with external thread BSPT, type C7

Q: Can the Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 be used in high-vibration applications at 18 bar?

No. Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 is not recommended for highâvibration applications at 18 bar without additional securing measures. Why: The product description states it is a pushâon hose fitting for softâplastic hoses where the hose is held by pushing onto the barb and retained by screwing on a nut. While the material (nickelâplated brass) and stated working pressure (18 bar) indicate the fitting can withstand internal pressure under normal static conditions, pushâon/barbed connections to soft hoses are inherently vulnerable to axial and cyclic loads from vibration. High vibration can cause gradual loosening, hose creep, or blowâoff, especially at or near the maximum rated pressure. If you must use Twisted tee for pneumatic hoses "T" with external thread BSPT, type C7 in a vibrating environment, mitigate risk by: - Using hose clamps or crimp ferrules compatible with the barb to mechanically secure the hose beyond the nut. - Choosing hoses with higher reinforcement and good resistance to dynamic movement. - Reducing operating pressure margin (operate below 18 bar) to add safety margin. - Adding antiâvibration mounts, supports, or short flexible sections to isolate vibration. - Performing validation tests (cycle/vibration testing at 18 bar) and periodic inspections. For critical highâvibration, highâpressure applications, prefer fittings specifically rated and designed for vibration (e.g., crimped/feruled fittings or fittings with positive mechanical locking) rather than a simple pushâon nut type.

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Additional information

Material	B – brass (bronze)

T-shaped “T” fitting with external BSPT thread type C7 designed for connecting hoses made of soft plastics. The connection is made by pushing the hose onto the end 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-2307001	T-branch connector C7, 2 x hose 6/4 / GZ BSPT 1/8"	-	16	In stock	Enquiry
MW-2307002	Tee connector T C7, 2 x hose 6/4 / GZ BSPT 1/4	-	16	In stock	Enquiry
MW-2307003	T-branch connector C7, 2 x hose 8/6 / GZ BSPT 1/8	-	16	In stock	Enquiry
MW-2307004	T-branch connector C7, 2 x hose 8/6 / GZ BSPT 1/4"	-	16	In stock	Enquiry
MW-2307005	T-branch connector C7, 2 x hose 8/6 / GZ BSPT 3/8	-	16	In stock	Enquiry
MW-2307006	T-branch connector C7, 2 x hose 10/8 / GZ BSPT 1/4"	-	16	In stock	Enquiry
MW-2307007	T-branch connector C7, 2 x hose 10/8 / GZ BSPT 3/8	-	16	In stock	Enquiry
MW-2307008	T-branch connector C7, 2 x hose 10/8 / GZ BSPT 1/2"	-	16	In stock	Enquiry
MW-2307009	T-branch connector C7, 2 x hose 12/10 / GZ BSPT 3/8	-	16	In stock	Enquiry
MW-2307010	T-branch connector C7, 2 x hose 12/10 / GZ BSPT 1/2"	-	16	In stock	Enquiry
MW-2307015	T-branch connector C7, 2 x hose 5/3 / GZ BSPT 1/8"	-	16	In stock	Enquiry
MW-2307016	T-branch connector C7, 2 x hose 15/12.5 / GZ BSPT 1/2"	-	16	In stock	Enquiry

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T-shaped “T” fitting with external BSPT thread type C7 designed for connecting hoses made of soft plastics. The connection is made by pushing the hose onto the end and tightening it by screwing on the nut. Material: nickel-plated brass. Working pressure: 18 bar.