Mortar coupling coupler with hose ferrule 4 holes hose ferrule Material: steel, zinc plated Working pressure: max. PN 10 Temperature range: -20 °C to +70 °C For all common screed pumps Available options Available Options: You may also like… Choose optionScrew for hose fastening Choose optionCoupler with hose stem, 1-handle, normal clamping Choose optionHose coupling made of brass Choose optionHose clamp shape A 12 mm band width DIN 3017