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Max Spare : P48
Profile : Piston Seals
Details :
P48 is a single acting piston seal suitable for light to medium duty hydraulic cylinders & suitable for cylinders with small groove dimensions thus enabling a compact piston. The P48 is a combination of square energiser and outer seal ring made of PTFE added with a filler to increase the resistance of seal ring to high pressure. Generally, Bronze is the used as filler. But, Glass/Graphite filled PTFE seal can also be made. The P48 seal can be easily mounted on a single piece piston and is also suitable for two-piece piston application. The Bronze filled PTFE outer seal ring, when in contact the cylinder bore, the PTFE ensures a stick slip free movement and reduces friction to a minimum. The filler increases the strength in the seal ring to prevent it from extruding and to withstand pressures as high as 400 BAR.
MATERIAL
Sealing Ring
:
Bronze filled PTFE
Square energiser
:
Nitrile Rubber 70/75 Shore A
:
FKM 70/75 Shore A
OPERATING CONDITIONS
Temperature Range
:
-30° C to + 100° C (NBR)
:
0-30° C to + 220° C (FKM)
Pressure
:
400 Bar
Speed
:
5.0 m/s
SURFACE ROUGHNESS
Static
:
1.6 mmRa
Dynamic
:
0.4 mmRa
COMPATIBILITY
Mineral oils, bio oils, water soluble & water glycol fluids.
APPLICATION
Application Presses, agricultural machinery, injection
moulding machines, mills, marine hydraulics, industrial
vehicles, cranes, handling equipment, control and regulation
equipment.
FEATURES
Well proven design.
Self-lubricating seal ring.
High surface speed.
Friction at minimum.
Compact piston.
Any size upto 1200mm available on request.
Manufactured by:
Max Spare Limited
Product ID:
302i
Part No. :
ID :
-
OD :
-
Thk :
Mould No. :
Stock Items Only
Part No.
ID
OD
THK
Material
Qty
Actions
Mould No.
P480530801
53.97
63.50
5.30
NBR
CS-527
P481646401
164.50
180.00
6.30
FKM/BFT
PTH-103
P483626401
362.00
400.00
10.50
FKM/BFT
PTH-102
P483626402
362.00
400.00
10.50
FKM/BFT
SUM-677
P48475E301
475.10
511.00
17.50
BFT
PTH-101
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