|
HYDRAULIC
SEALS
|
|
Product
name
|
Cross
Section
|
Standard
Material Specification
|
Remarks
|
Page
|
|
Service
position
|
Material
No.
|
Service
Range
|
Max.
pressure ( kgf/cm
)
|
Speed
(  )
|
Temperature
( c )
|
|
GPY
- Packings
|
|
RN919
|
GPY-
Packings
|
175
|
1
|
-30
~ 100
|
High-wear-resistant packings recommendable for severe service
conditions on construction machinery or industrial robots. Excellent
in low-temperature resistance/radial force resistance, and free
from damages by back-pressure.
|
|
|
| |
|
GPY
3
|
|
exclusively
for pistons
|
with
Back-up Rings
|
250
|
0.5
|
|
with
Secondary Back-up Rings
|
350
|
|
GNY
- Packings
|
|
RN919
|
GNY-
Packings
|
175
|
1
|
-30
~ 100
|
GNY 4
|
|
exclusively
for rods
|
with
Back-up Rings
|
250
|
0.5
|
|
with
Secondary Back-up Rings
|
350
|
|
SKY
- Packings
|
|
RN906
|
SKY
- Packings
|
140
|
1
|
-10
~ 80
|
Our most popular series of packings for hydraulic cylinders.
Usable either on pistons or rods. Compact system design contributing
to reduction of assembly and component costs.
|
|
|
| |
|
SKY 5
|
|
for
rods and pistons
|
with
Back-up Rings
|
210
|
0.5
|
|
KY
- Packings
|
|
RN906
|
KY
- Packings
|
150
|
1
|
-10 ~ 80
|
Feature abundant size varieties and excellent durability owing
to large cross section. Highly stable performance over wide
range of applications and service conditions.
|
|
|
| |
|
KY 7
|
|
for
rods and pistons
|
with
Back-up Rings
|
300
|
0.5
|
|
PENTA
- Packings
|
|
RN906
|
PENTA
- Seals
|
140
|
1
|
|
PENTA - Seals are interchangeable with O-rings of JIS B-2401
P-series. Offer superior sealing effects compared with O-rings
and remain free from distortion and extrusion.
|
|
|
| |
|
PS 9
|
|
exclusively
for rods
|
with
Back-up Rings
|
210
|
0.5
|
