Viking Johnson couplings Marine 323,1-328,6 mm 2 plug

With Viking Johnson marine couplings, you can expect reliable performance even in the most demanding marine environments. Because ships are exposed to waves and motion, it is essential that the pipes are flexible enough to accommodate these dynamics without sustaining damage. Viking Johnson non-restraint marine couplings guarantee unmatched flexibility, durability and ease of installation.

Product Features

This marine coupling is made of galvanized ductile iron and is corrosion resistant. Thanks to the NBR gasket, noise and vibration are reduced. The coupling has a wide range from a minimum of 323,1 mm to a maximum of 328,6 mm and can withstand a working pressure up to 29,5 bar. Maximum angular deflection of 6° (2x 3°) is possible, easily compensating for minor misalignments or bends.

Installation

The fixed, non-rotating bolt head of only one bolt size (M12) over the entire range and one bolt tightening torque (55-65 Nm) for all pipe materials makes the coupling quick and easy to install. The coupling is also equipped with 2 removable fixation plugs that make it easy to slide the coupling over pipe ends during installation. Once installed, these plugs ensure that the coupling is firmly fixed between the pipe ends, preventing it from moving beyond its limits due to vibrations.