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Rod Seals

Rod Seals

Rod Seals

Mais Sealing Solutions offers a wide range of hydraulic rod seals that provide the ultimate in protection from ingress of media. Rod seals are used in hydraulic cylinders for fluid sealing. They seal along the cylinder’s rod, preventing leakage of fluid from within the cylinder to the outside.

Rod Seals
Prodoucts List
SPNC Rod Seal
SPNC Rod Seal

SPNC Rod Seal

Max pressure

35MPa

Temp range

-30℃ +200℃

Max speed

1.5m/s

SPNC Rod Seal is a PTFE and O-ring energized seal designed for hydraulic cylinder rods. It provides low friction, smooth operation, wear resistance and stable sealing performance. Suitable for high speed and high pressure hydraulic applications.

SPNC Rod Seal

GSJ Rod Step Seal
GSJ Rod Step Seal

GSJ Rod Step Seal

Max pressure

60MPa

Temp range

-30℃ +200℃

Max speed

5m/s

GSJ Rod Seal is a single acting hydraulic rod seal with a PTFE sealing ring and O-ring energizer. It offers low friction, high wear resistance and stable sealing performance. Suitable for high pressure hydraulic cylinders and reciprocating applications.

GSJ Rod Step Seal

GES V Packing Seal
GES V Packing Seal

GES V Packing Seal

Max pressure

60MPa

Temp range

-40℃ +200℃

Max speed

0.5m/s

GES V Packing Seal consists of multiple V-rings with support and pressure rings. Its pressure-responsive lips provide reliable sealing under changing loads. Designed for demanding hydraulic cylinders, it offers good wear resistance, durability and easy maintenance.

GES V Packing Seal

GSI Rod Seal
GSI Rod Seal

GSI Rod Seal

Max pressure

60MPa

Temp range

-30℃ +200℃

Max speed

5m/s

GSI Rod Seal is a PTFE and O-ring energized seal designed for hydraulic cylinder rods. It offers low friction, excellent wear resistance and stable sealing performance. Suitable for high pressure hydraulic systems and reciprocating applications.

GSI Rod Seal

OMSS Rod Step Seal
OMSS Rod Step Seal

OMSS Rod Step Seal

Max pressure

60MPa

Temp range

-30℃ +100℃

Max speed

5m/s

OMSS Rod Seal combines a PTFE profile ring with an elastomer preload ring. Designed for large-diameter and heavy-duty hydraulic cylinders, it provides high pressure resistance, low friction, strong wear resistance and stable sealing during reciprocating motion.

OMSS Rod Step Seal

SPN Rod Seal
SPN Rod Seal

SPN Rod Seal

Max pressure

35MPa

Temp range

-30℃ +200℃

Max speed

1.5m/s

SPN Rod Seal is a single acting hydraulic rod seal for reciprocating motion. It offers stable sealing performance, low friction and long service life. Suitable for hydraulic cylinders used in construction machinery, industrial equipment and mobile hydraulics.

SPN Rod Seal

SPNO Rod Seal
SPNO Rod Seal

SPNO Rod Seal

Max pressure

35MPa

Temp range

-30℃ +200℃

Max speed

1.5m/s

SPNO Rod Seal is a PTFE and O-ring energized hydraulic rod seal for reciprocating applications. It offers low friction, stable sealing, high wear resistance and long service life. Suitable for hydraulic cylinders, excavators and mobile hydraulic equipment.

SPNO Rod Seal

2K Rod Step Seal
2K Rod Step Seal

2K Rod Step Seal

Max pressure

60MPa

Temp range

-30℃ +200℃

Max speed

5m/s

2K Rod Seal is designed for dynamic hydraulic cylinder applications. Its profile ring and O-ring energizer provide reliable sealing, low friction, minimal breakout force and smooth motion without stick-slip. It fits compact closed grooves.

2K Rod Step Seal

GGDI Rod Seal
GGDI Rod Seal

GGDI Rod Seal

Max pressure

45MPa

Temp range

-30℃ +100℃

Max speed

1.5m/s

GGDI Rod Seal is a compact PTFE and O-ring rod seal with two support rings. It offers low friction, excellent wear resistance, anti-extrusion performance and stable sealing for high pressure hydraulic cylinders and reciprocating applications.

GGDI Rod Seal

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