Is the Flexible hose coupling, brass, type NT-150 rated for continuous operation at 25 bar and temperatures up to +80Â°C?

Yes. Flexible hose coupling, brass, type NT-150 is rated for a working (continuous) pressure of 25 bar and for operation at temperatures up to +80Â°C, per the provided specification (Brass connector for flexible hoses. Material: brass. Working pressure: 25 bar. Operating temperature: up to +80Â°C.).

Can Flexible hose coupling, brass, type NT-150 withstand intermittent pressure spikes above 25 bar or temperatures beyond +80Â°C?

Flexible hose coupling, brass, type NT-150 is specified with a working pressure of 25 bar and an operating temperature up to +80Â°C. Those values represent the rated continuous limits; the manufacturerâs data do not guarantee safe operation beyond them. Intermittent pressure spikes above 25 bar or temperatures above +80Â°C may cause deformation, joint failure, accelerated wear of seals, or reduced mechanical strength of the brass, and thus are not recommended without explicit manufacturer approval or additional safety testing. If occasional excursions are expected, consult the manufacturer for spike tolerance, consider pressure relief devices, use higher-rated fittings, or perform validation testing under the expected conditions.

Does Flexible hose coupling, brass, type NT-150 require special installation to maintain performance at 25 bar and up to +80Â°C?

Flexible hose coupling, brass, type NT-150 does not inherently require special installation beyond standard best practices to maintain its rated performance at 25 bar and up to +80Â°C, provided the following conditions are met: - Use compatible hoses and fittings rated for â¥25 bar and temperatures up to +80Â°C to avoid weak links in the system. - Ensure clean, undamaged threads/sealing surfaces; use appropriate sealing (PTFE tape or compatible sealant) if specified for the joint type. - Tighten connections to the manufacturerâs recommended torque or hand-tight plus specified turns to prevent leaks without overstressing the brass components. - Avoid excessive bending, torsion, axial loads, or vibration at the coupling; support hoses to eliminate strain that could reduce service life or cause leaks. - Account for thermal expansion: allow movement or use flexible loops/expansion devices so temperature cycles do not overstress the coupling. - Prevent galvanic corrosion by avoiding direct contact with incompatible metals or use dielectric fittings/isolation where required. - Keep operating fluids and environment within specified chemical compatibility and temperature ranges to prevent material degradation. - Inspect regularly for signs of wear, corrosion, or leakages, and replace components per service intervals or if damage is found. If installation follows these standard precautions and uses components rated for the same pressure and temperature, Flexible hose coupling, brass, type NT-150 will maintain its specified performance. For critical or safety-related systems, follow the manufacturerâs detailed installation instructions and applicable standards or consult a qualified installer.

Flexible hose coupling, brass, type NT-150

All products, Low-pressure fittings and adapters/

Additional information

Material	B – brass (bronze)

Brass connector for flexible hoses. Material: brass. Working pressure: 25 bar. Operating temperature: up to +80°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
NT-15020A4	Hose connector type A 1/2", brass	12	25	In stock	Enquiry
NT-15030A4	Connector for hose type A 3/4", brass	20	25	In stock	Enquiry
NT-15040A4	Connector for hose type A 1", brass	25	25	In stock	Enquiry