Many hours at the helm –
pain in the back in the evening ...

Comfortable sitting starts with ergonomically correct positioning of the pelvis.The cushion takes the impact from the body weight and spreads the pressure.Beware of smooth "sofa" foam: You will sitting or relaxing in a way that your muscles expand a lot and you will find you get tired after a short time. In contrast stabilization of the body while sitting upright on a quality foam will maximizeyour alertness and fitness.

• Preferably bases of pedestals are fastened with stainless steel screws
• thread M6 or ¼ inch
• Whenever possible use existing threads on the floor
• In case the pitch is different take an adapterplate of aluminium f.e.
• and drill holes (if necessary countersunk) for the old pitch and threads for the new base in it.

Stainless steel screws have a tendency to seize. A small amount of grease applied to the screws before they are fixed will help prevent this happening.

To avoid electrolytical effects (ss screws on casted aluminium + saltwater) we recommend Tef-Gel.

Aluminium is treated with an electrolyte process which provides a tough oxydized coating protecting the aluminium from influences by salt- and freshwater.

Powder is spread on polished cast aluminium and stoved afterward for protection against aggressive atmospheres.

Stainless steel is a high-chrome steel with superior corrosion resistance. The main stainless steel grades are AISI 304 with good corrosion resistance and AISI316 with excellent corrosion resistance.