SPGO piston seal

SPGO piston seal

SPGO?is a low friction piston seal. PTFE+Bronze seal ring is energized by a rubber o-ring to provide a long lasting high speed combination.

SPGO piston seal 2

MaterialPower-transmission fluidTemperatureSpeedPressureMax. Gap F
PTFE+bronzeMineral Oil(NBR)-30 – +110? 15 m/s160 barF ? 0.6 mm
Mineral Oil(FPM)-30 – +200250 barF ? 0.4 mm
400 abrF ? 0.2 mm

SPGO types copy2

Chamfers & Rod (mm)ToleranceSurface Finishing
?m Ra?m Rt
S ?3.755.57.510.512.515?D1H90.1-0.4? 4
C ?2357.588.5?d1h9? 1.6? 10
r1??0.40.81.21.61.62.0L+0.2 -0? 3.2? 16

SPGO chamfer

We offer below SPGO seals:

ItemMaterialOD(mm)ID(mm)H(mm)
SPGOPTFE+NBR303.2
SPGOPTFE+NBR353.2
SPGOPTFE+NBR40294.2
SPGOPTFE+NBR50394.2
SPGOPTFE+NBR60494.2
SPGOPTFE+NBR70594.2
SPGOPTFE+NBR75644.2
SPGOPTFE+NBR55406.3
SPGOPTFE+NBR60456.3
SPGOPTFE+NBR65506.3
SPGOPTFE+NBR70556.3
SPGOPTFE+NBR75606.3
SPGOPTFE+NBR80656.3
SPGOPTFE+NBR85706.3
SPGOPTFE+NBR90756.3
SPGOPTFE+NBR95806.3
SPGOPTFE+NBR100856.3
SPGOPTFE+NBR105906.3
SPGOPTFE+NBR110956.3
SPGOPTFE+NBR1151006.3
SPGOPTFE+NBR1201056.3
SPGOPTFE+NBR1251106.3
SPGOPTFE+NBR1301156.3
SPGOPTFE+NBR1351206.3
SPGOPTFE+NBR80608.1
SPGOPTFE+NBR85658.1
SPGOPTFE+NBR90708.1
SPGOPTFE+NBR95758.1
SPGOPTFE+NBR100808.1
SPGOPTFE+NBR105858.1
SPGOPTFE+NBR110908.1
SPGOPTFE+NBR115958.1
SPGOPTFE+NBR1201008.1
SPGOPTFE+NBR1251058.1
SPGOPTFE+NBR1301108.1
SPGOPTFE+NBR1351158.1
SPGOPTFE+NBR1401208.1
SPGOPTFE+NBR1451258.1
SPGOPTFE+NBR1501308.1
SPGOPTFE+NBR1551358.1
SPGOPTFE+NBR1601408.1
SPGOPTFE+NBR1651458.1
SPGOPTFE+NBR1701508.1
SPGOPTFE+NBR1751558.1
SPGOPTFE+NBR1801608.1
SPGOPTFE+NBR1851658.1
SPGOPTFE+NBR1901708.1
SPGOPTFE+NBR1951758.1
SPGOPTFE+NBR2001808.1
SPGOPTFE+NBR2051858.1
SPGOPTFE+NBR2101908.1
SPGOPTFE+NBR2151958.1
SPGOPTFE+NBR2202008.1
SPGOPTFE+NBR1401209.8
SPGOPTFE+NBR1501309.8
SPGOPTFE+NBR1601409.8
SPGOPTFE+NBR1701509.8
SPGOPTFE+NBR1901709.8