Viking Johnson couplings Marine 107,2-111,0 mm 1 plug

Viking Johnson marine couplings are designed to withstand the toughest marine environments. Because ships are exposed to waves and motion, the pipelines must be flexible enough to handle these dynamics without being damaged. With their non-restraint marine couplings, Viking Johnson offers unmatched flexibility, durability and ease of installation.

Product Features

The marine coupling, made of galvanized ductile iron, is corrosion resistant and the NBR gasket reduces noise and vibration. The coupling has a wide range from a minimum of 107,2 mm to a maximum of 111 mm and can withstand a working pressure up to 16,6 bar. The coupling can withstand angular deflection up to 6° (2x 3°), preventing minor misalignments or bends.

Installation

Installing the marine coupling is quick and easy as the captive, non-rotating bolt head has only one bolt size (M12) over the entire range with one bolt torque (55-65 Nm) for all pipe materials. In addition, this coupling has one locating plug. Because this plug can be removed, the coupling can easily be slid over the pipe ends during installation. After installation, this ensures that the coupling remains securely in place on the pipes and cannot move due to vibrations.