Ideal for ultra-high pressure applications up to 720 bar and when high safety is required.
The "A-HP" series is a flat-face coupling designed for high-pressure hydraulic applications up to 720 bar. This coupling is manufactured from high-tensile steel. The flat-face design prevents oil leakage during connection and disconnection. For safety, this coupling is designed to be incompatible with lower-pressure couplings. The automatic safety lock prevents unexpected disconnection of the coupling. The "A-HP" series is ideal for high-pressure applications or when higher safety is required. 【Features】 ○ Easy to clean, effectively reduces contamination intrusion into the system ○ No loss due to leakage of hydraulic fluid during connection and disconnection, reducing environmental impact ○ Minimizes air entrapment during connection and disconnection, aiding optimal system operation ○ Patent-protected internal component design minimizes pressure loss → Prevents decrease in system efficiency ○ Automatic locking feature prevents unexpected disconnection / reduces operation time → Particularly important for rescue equipment ○ Modular structure allows for diverse port specifications ○ Compact appearance ○ Safe and simple to use ● For more details, please contact us or download the catalog.
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basic information
【Specifications】 ○Sizes: 3 types of 1/8, 1/4, 3/8 [Inch] ○Flow rate: 3, 12, 23 [l/min] ○Maximum operating pressure: 72 [MPa] ○Connection method: Connect by pressing ○Disconnection method: Pull the female side sleeve ○Connection under pressure: Not possible ○Disconnection under pressure: Not possible ○Selectable threads: NPT, BSP ○Special thread: Male side NPT ○Structural material: High-tensile carbon steel ○Surface treatment: Trivalent chromium chemical treatment zinc plating ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○Rescue equipment ○Hydraulic tools ○Hydraulic jacks ○Industrial equipment ●For more details, please contact us or download the catalog.
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Company information
Since our founding, TOHTO has valued the trust and achievements we have cultivated, providing our customers with a wealth of experience and services in hydraulic equipment and related devices. We will continue to expand our product lineup and performance evaluations to meet the diverse needs of various industries and applications, and to respond to the demands and technical challenges at a higher level, ensuring the ideal supply of products moving forward.
