The HC series of clean break couplings were designed specifically for high-pressure hydraulic applications. In this clean break design, integrated valves make sure that no medium is lost and the air is not allowed into the systems when the coupling is operated. The HC Series also has many other features that make it perfect for different applications.

Take a look at our available HC Series couplings below or give us a call for more information.
Unit of Measure

Specifications

Type

N/A Clean Break Self-Sealing Adapter (Male)

Nominal Bore Diameter

N/A 6 mm

Coefficient of Variation (CV) Value/Both Sides Self-Sealing

N/A 0.61

Flow (Q) at 20 Degree Celsius (ºC) Temperature and 1 Bar Gradient Pressure - Water (BA)

N/A 8.71 L/min

Flow (Q) at 20 Degree Celsius (ºC) Temperature and 1 Bar Gradient Pressure - Air 6 Bar (BA)

N/A 30.87 m³/h

Maximum Permissible Static Pressure for Steel (Coupled)

N/A 650 bar9,430 psi

Thread (A)

N/A M 18 x 1.5

Design

N/A Male metric thread with 24º sealing cone to DIN 2353/8434, for cutting ring and union nut to DIN EN ISO 8434-1 (no scope of supply)

Range

N/A Heavy Duty Series

Pipe Actual Diameter (A.D.)

N/A 10 mm

Pipe Inside Diameter (I.D.)

N/A 6 mm

Features

Features

N/A
  • Automatic lock
  • Squirt free
  • No medium loss or air let in at connection and disconnection
  • Full working pressure for both halves even when disconnected
  • Flat face design