Rubber sealing cuffs, GOST 14896-84

Cuffs are designed to seal the gap between the cylinder and the piston (plunger, rod) in hydraulic devices..

Made of oil and petrol resistant rubber, band 4 (PRI-1068-1) or group 6 (B-14-1). Operable at t ° from -60 ° C to + 100 ° C and a pressure - from 0.1 MPa to 50 MPa.

Cuffs depending on the design and the current pressure values are made of three types:

• Type 1 - for pressures of 0.1 to 50 MPa (1.0 to 500 kgf / cm2);
• Type 2 - for a pressure of 0.25 to 32 MPa (2.5 320 kgf / cm2);
• Type 3 - for pressures of 1.0 to 50 MPa (1.0 to 500 kgf / cm2).

It’s supposed to apply the cuffs of type 3 instead of type 2 cuffs which are interchangeable with type 2 cuffs.

Type 2 cuffs, GOST 14896-84 are not produced. These cuffs are replaced with cuffs according TU 38-1051725-86.

Symbol size: 1-Dxd, where

1 - type of cuff

D - diameter of the cylinder (mm)

d - diameter of the stem (mm)