Steel DN 8.7 flat face hydraulic plug with G 3/8 inch female threads. They are typically used for liquid lines to quickly connect and disconnect secure connections.
The G 3/8 inch female threads allow for it to be threaded onto a matching male threaded part. The maximum operating pressure is 350 bar (5075 psi). The coupling is suitable for temperatures between -25 to 125 °C (-13 to 257 °F). The steel housing has a galvanic zink plated surface protection. The coupling complies with the ISO 16028 standard.
Note: Can be coupled with the residual pressure in the plug up to 250 bar (sleeve with residual pressure up to 100 bar)
Pros:
- No dirt can get in as the coupling can simply be wiped clean due to the smooth flat face surface
- Axial forces can be absorbed well due to the coupling’s design, especially suited for use on hydraulic hoses
- Can be coupled while under pressure
- Adheres to ISO 16028, allowing it to be interchangeable between brands
Specifications
Connection size : 3/8 inch
Nominal diameter (mm) : 8.7
Plug diameter : M30x2.0
Socket diameter : 34 mm
Connection type : Inner thread cylindrical BSPP-G
Material : Steel
Seal material : NBR (nitrile rubber)
Max pressure at 20 °C (bar) : 350
Min temperature (°C) : -25
Max temperature (°C) : 125
Standard : ISO 16028
Shape : Plug (male)
Surface protection : Galvanic zink plated
With dust cap : No

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