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Piston Seals

PRH SEALS offers a wide range of hydraulic Piston seals for both single-acting and double-acting systems. In TECNOLAN & TECNOTEX

Piston Seals are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
PROFILE SEAL TYPE Technical Data MATERIAL
MPa Speed m/s Temp. °C
TPM
TPM/P
35 0,5 -30
+110
NBR + POM + TPE
TPM/E 35 0,5 -30
+110
NBR + POM + TPE
TPL 35 0,5 -30
+110
NBR + POM + TPE
TPS/T 40 0,8 -30
+110
NBR + Fabric + POM
TPS/G 35 0,5 -30
+110
NBR + POM + TPE
TDE 50 0,5 -30
+110
NBR + Fabric + POM
GT/3 40 0,5 -30
+110
NBR + Fabric
PDE 70 0,5 -30
+110
NBR + Fabric + POM
PDH 60 1,5 -30
+110
NBR + PTFE + POM
PDP 40 0,5 -30
+110
NBR + Polyurethane + POM
TGU 70 0,5 -30
+110
NBR + Fabric + POM
TTD 20 0,5 -35
+100
Polyurethane + POM
TTW 40 0,5 -35
+100
Polyurethane + POM
TRU 30 0,5 -30
+110
NBR + Fabric
TTU 40 0,5 -35
+100
Polyurethane
TTE 35 0,5 -35
+100
Polyurethane
TTE/W 50 0,5 -35
+100
Polyurethane + POM
TTO 25
40
0,5 -35
+100
Polyurethane + NBR
TTQ 40 0,5 -35
+100
Polyurethane + NBR
TTR 40 0,5 -30
+110
Polyurethane + NBR
TUT 50 1,0 -30
+110
NBR + PA66
GUA-RING 01 50 12 -30
+100
PTFE + NBR
GUA-RING GER 60 15 -30
+100
PTFE + NBR