Inflation Guide

In all our fenders and buoys we use an unique strong brass valve for easy inflation and deflation. The best way to inflate a fender is just pushing air pressure from a compressor with a flat head against the valve and the fender will inflate. It also is possible to inflate the fender with a bicycle or car pump with the special adaptor. Do not use a hand-set with a pin to inflate, because the pin can damage te valve. Best inflation pressure is 0.2 bar / 2.9 psi. This is the pressure where you should be able to press the body of the fender visible easy with your flat hand.

For the guide, please watch the following video:

Valve and Adaptor

Our unique brass valve for easy inflation and deflation. With the majoni adaptor you can inflate your fender easy with a bicyle or car tire pump. It is not neccessary to use an adapter. With enough air pressure, with something like a compressor, the valve will open and the fender will inflate. To replace a valve use a bolt M3 and pull it out with a pair of tongs.

Top Quality made in Holland

All our products are made in the Netherlands with the best selection of top quality materials. We guarentee the quality of our products with a dedicated quality control system. Materials and suppliers are carefully selected and in our production system several control points are build in to test the products. Our fenders and buoys are made with our own special recipy of a strong UV-resistant marine grade of vinyl.

More than 65 years of excellence is a guarantee for quality.

  •          Selected top quality materials and suppliers
  •          Controls all over the process
  •          Control points from material to packaging
  •          24-hour test for each product
  •          Easy inflation and deflation 


Our products require minimal maintenance. If dirty clean with hot water and soap. With proper use, Majoni fenders have proven to protect your boat for more than fifty years.


We take care for sustainability and  environment with selected materials