Description:
The compact plunger with the finish head “GP-F” was developed to replace the solid plunger in copper alloy.
The finish plunger head (is made of high conductivity copper alloy to get better cooling; it is held through the 1st bayonet of the plunger-holder.
The finish head can be turned down to smaller diameters, making it the wearing part.
The plunger body is made of special steel which is heat-treated; it is held through the 2nd bayonet of the plunger-holder .
Advantages:
The plunger head can easily be replaced in the machine only with a wrench; it does not need any special tools!
Thanks to the double bayonet, the head and the body can easily be removed with an Allen wrench, without any special tools!
Long life cycle of the plunger is guaranteed; the plunger body is not classified as a wear part!
Only the finish head is a wearing part and has to be replaced. (It can be turned down to smaller diameters).
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