With Bore for Safety-Clips

• Robust couplings of malleable iron, zinc-plated and yellow passivated (free of chrome VI)
• 100 % couple-test and sight control
• With oil-resistant rubber ring GOER, on request with steam-resistant rubber ring GDOR (up to 200°C)
• To be secured against accidental opening through safety-clips DIN 11024
• Universal coupling, mainly used worldwide in mining or tunneling

Materials

• Claw, connector: Malleable iron zinc-plated and yellow passivated (free of chrome VI)
• O-rings: Buna N