Is the Reducing Adapter RR, UHP 700 bar, Carbon Steel, GZ/GW rated for continuous operation at 700 bar with the given safety factors?

Reducing Adapter RR, UHP 700 bar, Carbon Steel, GZ/GW is rated for continuous operation at 700 bar given the stated safety factor of 4. The product description specifies it supports working pressures up to 700 bar with a safety factor of 4 (and up to 1000 bar with a safety factor of 2.8). A safety factor of 4 means the adapter’s ultimate or test strength is approximately four times the 700 bar working pressure, which is generally considered acceptable for continuous operation in many industrial UHP applications. However, final confirmation for continuous-service use should consider the full application context: method of loading (static vs. cyclic), temperature, media, compatibility, thread stress, assembly torque, hose/coupling ratings, applicable standards/regulations, and manufacturer’s specific service-life or inspection intervals. If any of these conditions introduce additional stress or fatigue, consult the manufacturer’s technical datasheet or engineering support for approval or guidance.

Can the Reducing Adapter RR, UHP 700 bar, Carbon Steel, GZ/GW be used with different quick couplings and UHP hoses from other manufacturers without voiding safety certifications?

Reducing Adapter RR, UHP 700 bar, Carbon Steel, GZ/GW: Generally, this adapter is designed for integration with quick couplings, UHP hoses and UHP connection blocks and is mechanically compatible with industry-standard threaded connections. Its materials, pressure ratings (700 bar @ safety factor 4; up to 1000 bar @ safety factor 2.8) and precise threading make it suitable for use with components from other manufacturers provided the threads, pressure ratings and sealing methods match. However, using third‑party quick couplings or hoses can affect system certification and overall safety responsibility. Even when dimensions and rated pressures align, manufacturers’ safety certifications, approvals or warranties often apply only when fully matched and tested as a system. Mixing brands may: - require verification that thread types and torque specs are identical, - necessitate checking that mating components meet equal or higher pressure and safety factor ratings, - demand appropriate seals and assembly procedures to avoid leaks, - trigger the need for re‑validation or recertification by a qualified inspector or the system manufacturer. Recommendation: Before mixing components, confirm compatibility (thread standard, material, pressure rating), consult the adapter and the other manufacturers’ documentation, and, if required, obtain written confirmation from the component manufacturers or a qualified engineer that using mixed components will not void certifications or compromise safety.

Reducing Adapter RR, UHP 700 bar, Carbon Steel, GZ/GW

All products, UHP adapters and accessories/

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10

The reduction adapter with external and internal threads is a highly durable and versatile component designed for seamless integration of quick couplings, UHP hoses, and UHP connection blocks. Manufactured from robust carbon steel and finished with black galvanization, it ensures exceptional resistance to wear, corrosion, and demanding operating conditions. Engineered for reliability, the adapter supports working pressures of up to 700 bar with a safety factor of 4, and up to 1000 bar with a safety factor of 2.8, making it an ideal solution for high-pressure applications where safety and performance are critical. Its precise threading guarantees secure and leak-free connections, while the compact design allows for easy installation even in limited spaces. This adapter is the perfect choice for industries requiring maximum efficiency, durability, and safety in ultra-high-pressure systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
EU-RR02	Reduction GZ 1/2" BSP / GW 1/4" NPT, 700 bar	-	700	In stock	Enquiry
EU-RR23	Reduction GZ 1/4" BSP, 120° / GW 3/8" NPT, 700 bar	-	700	In stock	Enquiry
EU-RR24	Reduction GZ 1/4" NPT / GW 3/8" NPT, 700 bar	-	700	In stock	Enquiry
EU-RR26	Reduction GZ 1/4" NPT / GW 1/2" BSP, 700 bar	-	700	In stock	Enquiry
EU-RR501	Reduction GZ 3/8" NPT / GW 1/2" BSP, 700 bar	-	700	In stock	Enquiry
EU-RR52	Reduction GZ 3/8" NPT / GW 1/4" NPT, 700 bar	-	700	In stock	Enquiry

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The reduction adapter with external and internal threads is a highly durable and versatile component designed for seamless integration of quick couplings, UHP hoses, and UHP connection blocks. Manufactured from robust carbon steel and finished with black galvanization, it ensures exceptional resistance to wear, corrosion, and demanding operating conditions. Engineered for reliability, the adapter supports working pressures of up to 700 bar with a safety factor of 4, and up to 1000 bar with a safety factor of 2.8, making it an ideal solution for high-pressure applications where safety and performance are critical. Its precise threading guarantees secure and leak-free connections, while the compact design allows for easy installation even in limited spaces. This adapter is the perfect choice for industries requiring maximum efficiency, durability, and safety in ultra-high-pressure systems.