Gaskets JF4 gaskets
Gaskets JF4 gaskets
Dalmar chose Hutchinson because ...
Hutchinson ontrols the entire production chain within its factories: every year it develops, produces and certifies more than 100 types of compounds formulated to meet the strictest specifications and regulations of the industry. Pioneer in the field of seals. In 1948 he introduced the R-ring in Europe, which would later be known by the common term of O-ring: the simplest and most used seal in the world.
Thanks to their 4-lobe section, JF4 gaskets maintain the advantages of symmetry and overall dimensions typical of O-Rings, and represent a better solution for sealing hydraulic, pneumatic and oleopneumatic devices.
The JF4 are suitable for use in dynamic and static applications and especially in cases of:
ALTERNATIVE MOVEMENTS
On the basis of the assembly conditions indicated, satisfactory results can be obtained up to 150 bar.Beyond this limit, specific mounting and lubrication conditions must be observed.
ROTARY MOVEMENTS
Based on the specified mounting conditions, satisfactory results can be obtained up to speeds of 1m / s.Beyond this limit, specific mounting and lubrication conditions must be observed.
