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Guarantees that the second opening stays closed until the first is completely open.
40 Kg. opening load required per unit (Minimum of 2 parts required).
Possibility to change inner spring from the parting line.
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40 Kg. opening load required per unit (Minimum of 2 parts required).
Possibility to change inner spring from the parting line.
What is the lifetime of the spring?
500.000 cycles.
Can the internal spring be replaced?
Yes, to proceed with the substitution, please contact with our Technical Assistance Service at technical@cumsa.com.
What is the spring's ISO reference?
ISO 10243 Blue 10-025
What load can the PR retain?
40 Kg per unit.
