Holmbury type hydraulic quick disconnect couplings, often also called 'flat' or 'flat-face', are widely used in the construction and agricultural machinery markets, hydraulic tools, industrial and laboratory applications. Their main advantages include:
- Minimization of oil leakage during connection
- High operating pressures (standard 350 bar, option up to 700 bar)
- High flow in given size categories
- Easy connection and disconnection
The sockets of flat quick connectors have a safety ball against the possibility of automatic and accidental disconnection of the quick connector. Used where reliable work in difficult and unfavorable conditions is required.
Basic parameters:
Type: Plug
Body: ISO10 - 3/8'
Connection thread: 3/8' BSP internal
Maximum flow: 46 l/min
Maximum pressure: 350 bar
Manufacturer: DNP Italy
European product! - ensuring quality assurance!
Manufacturer: DNP Italy
Standard: ISO 16028
Connection: flat front
Disconnection lock: ball
Material: steel
Surface: Zn-Fe (CR III) and Zn-Ni
Operating temperatures: -25° C +100°C
Selection of the size of the quick connector body!
To correctly select the body size, you need to verify the outer diameter of the quick connector at the coupling point. For ISO12.5 (1/2', BG3) this dimension is 19.79 mm (see drawing)
Pressure connection not allowed!
At other auctions you will find covers protecting against dirt.