Steel DN 19 flat face hydraulic plug with G 3/4 inch female threads. They are typically used for liquid lines to quickly connect and disconnect secure connections.
The G 3/4 inch female threads allow for it to be threaded onto a matching male threaded part. The maximum operating pressure is 400 bar (5800 psi). The coupling is suitable for temperatures between -30 to 100 °C (-22 to 212 °F). The steel housing has a galvanic zink plated surface protection. The coupling complies with the ISO 16028 standard.
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
- Adheres to ISO 16028, allowing it to be interchangeable between brands
Specifications
Connection size : 3/4 inch
Nominal diameter (mm) : 19
Plug diameter : 30 mm
Socket diameter : 48 mm
Connection type : Inner thread cylindrical BSPP-G
Material : Steel
Seal material : NBR (nitrile rubber)
Max pressure at 20 °C (bar) : 400
Min temperature (°C) : -30
Max temperature (°C) : 100
Standard : ISO 16028
Shape : Plug (male)
Surface protection : Galvanic zink plated
With dust cap : No

![NBR O-ring 74.3 x 2.62mm (OD 79.54mm) 70 Shore A [20 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_7c518be1-35d4-4b10-bd38-eb392929e11c.webp)
![EPDM O-ring 29.82 x 2.62mm (OD 35.06mm) 70 Shore A [20 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_594d4f21-fde5-4e46-93d3-c68d43437083.webp)
![EPDM O-ring 6.3 x 2.4mm (OD 11.1mm) 70 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_cf2eb52d-5db7-4547-99da-56d7934c8a3e.webp)
![FKM O-ring 7.66 x 1.78mm (OD 11.22mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_c69b303b-2de8-4558-b315-f26832e41959.webp)
Reviews
There are no reviews yet.