Skip to content

Hercules Piston Seal(Metric)

Hercules Seals >> Piston Seal(Metric)

Piston Seal(Metric)

PrefixProduct ImageProfileMaterialTempPressureSpeed
MPK54
Pneumatic
DA Piston Seal
70A NBR-20° F,
+220° F
0 – 175
PSI
3 FT/
SEC
MPK62
Pneumatic
DA
Piston Seal
70A NBR-20° –
+220° F
0 – 175
PSI
3 FT/
SEC
MAPA
Pneumatic
DA
Piston Seal
80 NBR-30° –
+248° F
0 – 142
PSI
3 FT/
SEC
PU-TDA*
Hunger®
Hydraulic
Piston Seal
Urethane
BRZ-PTFE
-31° –
+212° F
0 – 6,500
PSI
3 FT/
SEC
PU-TDMA*
Hunger®
Hydraulic
Piston Seal
BRZ-PTFE
Urethane
-31° –
+212° F
0 – 3,600
PSI
3 FT/
SEC
MDPC
Pneumatic
DA
Piston Seal
75A Nitrile-22° –
+220° F
0 – 230
PSI
3 FT/
SEC
MDPCS
Hydraulic
DA
Piston Seal
90A Nitrile-22° –
+220° F
0 – 175
TO
0 – 870
PSI
3 FT/
SEC
MDPC-5770A NBR-22° –
+220° F
0 – 175
PSI
3 FT/
SEC
MPS
Two Piece
Piston Seals
PTFE Piston
Seal
Rubber
Energizer
-40° –
+230° F
0 – 5,000
PSI
12 FT/
SEC
MPSU
Two Piece
Piston Seals
55D
Polyester
Piston Seal
Rubber
Expander
-40 –
+230° F
0 – 5,000
PSI
3 FT/
SEC
MPSU300
Two Piece
Piston Seals
94A Ure
thane Seal
70/80A
Nitrile Ener
gizer
-22° –
+212° F
0 – 5,800
PSI
1.5
FT/
SEC
MKPD
Two Piece
Piston Seals
97A Ure
thane Seal
70A Nitrile
Expander
-22° –
+210° F
0 – 5,800
PSI
1.5
FT/
SEC
MPS2000
Step Cut
Piston Seals
Nylon Seal
with Nitrile
Energizer
-22° F –
+230° F
0 – 7250
PSI
3 FT/
SEC
MPSQ
Piston Seals
40% Bronze
filled PTFE,
NBR Ener
gizer, NBR
Quad Ring
-40° F –
+220° F
0 – 5000
PSI
6 FT/
SEC
MPSQ5
Four Piece
Piston Seals
Bronze filled
PTFE NBR
Energizers
NBR Quad
Ring®
-22° –
+212° F
0 – 8,700
PSI
MBNP
Piston Seal
Anti
Extrusion
Rings
Nylon
Back-Up
Ring
-65° –
+220° F
0 – 5,000
PSI
MCPS
Four Piece
Piston Seals
PTFE Cap
Nylon
Back-Up
Rubber
Expander
-40° –
+220° F
0 – 6,000
psi
4.5
FT/
SEC
CTC
Caterpillar®
Specific
Piston Seals
See ChartsSee
Charts
See
Charts
MPSA
Five Piece
Piston Seals
Nitrile
Piston Seal
Polyacetal
Anti
Extrusion Ring
-22° –
+212° F
0 – 6,000
PSI
1.5
FT/
SEC
MPSB
Three Piece
Piston Seals
Fabric
Reinforced
Piston Seal
Polyacetal
Anti
Extrusion Ring
-22° –
+212° F
0 – 5,000
PSI
1.5
FT/
SEC
MPSA-58
Three Piece
Piston Seals
Fabric
Reinforced
Piston Seal
Polyacetal
Anti
Extrusion Ring
-22° –
+212° F
0 – 5,000
PSI
1.5
FT/
SEC
MPSA-59
Three Piece
Piston Seals
Fabric
Reinforced
Piston Seal
Polyacetal
Anti
Extrusion Ring
-22° –
+212°
F`
0 – 5,000
PSI
1.5
FT/
SEC
MPSA-65
Three Piece
Piston Seals
Nitrile Piston
Seal
Acetal
Bearings
-22° –
+212° F
0 – 3,000
PSI
1.5
FT/
SEC
MPSA-750
Three Piece
Piston Seals
TPE Cap
Nitrile
Energizer
Polyacetal
Anti-Extrusion
Rings
-22° –
+212° F
-32° –
+140° F
(HFA)
0 – 7,500
PSI
1.0
FT/
SEC
MPSA-PDE
Five Piece
Piston Seals
Nitrile Plastic
POM
-22° –
+230° F
0 – 8,700
PSI
1.5
FT/
SEC
MTPS
Four Piece
Piston Seals
TPE Cap
Nitrile
Energizer
Polyacetal
Anti-Extrusion
Rings
-40° –
+230° F
-32° –
+140° F
(HFA)
0 – 10,000
PSI
(DYNAMIC)
0 – 17,400
PSI
(STATIC)
1 FT/
SEC
MNCF
Five Piece
Piston Seals
Rubber /
Fabric
Piston Seal
PTFE Back-Up
Rings
Nylon Bearings
-22° –
+190° F
0 – 5,000
PSI
1.5
FT/
SEC
PS-GKD
Hunger®
Five Piece
Piston Seals
Urethane
Plastic POM
-22° –
+248° F
0 – 8,700
PSI
3 FT/
SEC
PS-
GD1000K
Hunger®
Multi-Piece
Piston Seals
BRZ-PTFE
Urethane
Filled POM
-22° –
+248° F
3 FT/
SEC