Name: A-HP
Brand: Stucchi

A-HP

“A-HP” is the flat face coupling series designed for high pressure hydraulic applications up to 700 bar / 10,152 psi. The couplings are manufactured with high resistance carbon steel. The flat face design eliminates leakage during connecting and disconnecting. For safety, the couplings are designed not to interchange with lower pressure couplings and the automatic safety lock prevents accidental disconnection. “A-HP” series is used in applications where high operating pressure is necessary with maximum safety features.

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Item code

Type

Product name

801600011

M A4HP 1/8 BSP

Detail

801600006

F A9HP 3/8 BSP

Detail

801600007

M A9HP 3/8 BSP

Detail

801600008

F A9HP 1/2 BSP

Detail

801600009

M A9HP 1/2 BSP

Detail

801600010

F A4HP 1/8 BSP

Detail

801600000

F A5HP 1/4 BSP

Detail

801600001

M A5HP 1/4 BSP

Detail

801600002

F A5HP 3/8 BSP

Detail

801600003

M A5HP 3/8 BSP

Detail

Technical characteristics

- Interchange

Stucchi profile

- Valving style

Flat Face

- Connection system

Push

- Locking mechanism

Locking ball, Safety lock

- Connection Under Pressure

Not allowed

- Material / Treatment

Carbon steel, Cr3

- Sealing

Nitrile NBR

- Available threads

BSP, NPT

- Available sizes

1/8", 1/4", 3/8”

- Operating pressure

up to 700 bar

- Flow rate

up to 46 l/min

- Temperature

-20°C / +100°C

Flat face is easy to clean, helping to reduce the inclusion of contamination to the hydraulic circuit.
Minimal fluid loss during disconnection, reducing fluid loss to the environment.
Minimal air inclusion during connection / disconnection.
Internal design reduces pressure drop, increasing circuit efficiency.
Automatic safety lock to prevent accidental disconnection: This safety feature is very important mainly for the rescue equipment.
The modular structure allows broad range of port configurations.
Compact slim design.
Safe and simple to use.