Pressure extends ram, when pressure is lost the ram retracts with the aid of a spring.
Hmotnost ( g )
eccellenti molto robbustiI'm overall very happy with these cylinders! Im useing them on my jets gear doors and hatches. If any one wants a buddy price let me knowHow u work it for air brake ?? Can u teach me how to remodel ? i hope can use for my Falcon 120 turbine jet.a very good price for a air cylinder I used for air brakes and works realy wellJust recieved the product, did a water test, held pressure very well, no leaks at all. Well made, ram shaft is quite substantial. The mounting lug is a very nice feature compared to the other rams that are offered, which have none. Slightly heavy but for a large model not an issue. Will be using it for air brake. Not a goo idea for landing gear doors, if air pressure is lost, doors stay closed.