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Trelleborg Hydraulic Rod Seals

Home » Seal » Trelleborg Sealing Solutions » Trelleborg Hydraulic Rod Seals

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Hydraulic Rod Seals

Seals for fluid sealing in hydraulic cylinders

Trelleborg Sealing Solutions offers a wide range of hydraulic rod seals that provide the ultimate in protection from ingress of media. This includes O-Ring energized Polytetrafluoroethylene (PTFE) seals, polyurethane (PU) U-Cups, and many more. Our proprietary rod seal designs meet users’ requirements for low friction, compact form and simple installation.
Download Trelleborg’s Hydraulic Rod Seals Catalogue Inch / Metric.

Technical Resources

 

POLYPAC® Balsele | Hydraulic Rod Seals | Trelleborg

A single-acting compact seal comprised of an elastomer sealing lip, supported by a fiber-reinforced back with optional integrated plastic Back-up Ring for high pressure applications. Recommended for use in standard hydraulic cylinders, presses and mobile hydraulics. To search for available articles, please use the Electronic Catalog

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
10 – 1,200 mm 40 MPa -30°C +130°C 0.5 m/s
0.394 – 47 in 5800 psi -20°F +270°F 1.6 ft/s

POLYPAC® Selemaster SM | Hydraulic Rod Seals | Trelleborg

Compact rod seal designed for VEEPAC grooves and high pressure applications. The multi-lip elastomer sealing element is supported by a fiber-reinforced back with an integrated Back-up Ring.

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
6 – 140 mm 50 MPa -35°C +110°C 0.5 m/s
0.375 – 8 in 7250 psi -30°F +230°F 1.6 ft/s

POLYPAC® VEEPAC | Hydraulic Rod Seals | Trelleborg

VEEPAC is an assembly of fabric-reinforced, highly wear resistant, chevron sealing rings with a support ring and a pressure energizing ring. VEEPAC seals are designed with preloaded radial lips to provide good sealing results. They are very robust, insensitive to sealing surface finish and dimensionally adjustable. They are especially suited to applications where there is a risk of damage and contamination. To search for available articles, please use the Electronic Catalog: E-Catalog metric

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
10- 700 mm 40 MPa -30°C +200°C 0.5 m/s
0.394 – 28 in 5800 psi -20°F +390°F 1.6 ft/s

Turcon® AQ Seal® 5 with Bean Seal | Hydraulic Rod Seals | Trelleborg

A further development of the standard Turcon®AQ Seal®double-acting seal with a polyurethane Bean Seal in the dynamic sealing face. It is energized by two O-Rings to improve sealing behavior.

Features: DoubleActing

Ø – Range Pressure Range Temp. range Velocity
32 – 2,200 mm 60 MPa -45°C +110°C 3 m/s
1.275 – 87 in 8700 psi -50°F +230°F 10 ft/s

Turcon® AQ Seal® with Bean Seal | Hydraulic Rod Seals | Trelleborg

A double-acting O-Ring energized seal developed for sealing between two media such as uid and gas. It incorporates a limited footprint polyurethane Bean Seal inset into the dynamic sealing face. Installed in grooves to ISO 7425.

Features: DoubleActing

Ø – Range Pressure Range Temp. range Velocity
18 – 2,200 mm 50 MPa -45°C +110°C 2 m/s
0.725 – 87 in 7250 psi -50°F +230°F 6.5 ft/s

Turcon® Double Delta® | Hydraulic Rod Seals | Trelleborg

The Turcon®Double Delta®is a double-acting sealing element which is energized by an elastomer O-Ring. The Turcon®Double Delta®seal can be tted in existing O-Ring grooves (US standard AS 568 A, MIL-P-5514) and demonstrates good friction properties, stick-slip free starting and excellent dry running. The Turcon®Double Delta®is used in light and medium duty industrial hydraulics.

Features: DoubleActing

Ø – Range Pressure Range Temp. range Velocity
2 – 1,000 mm 35 MPa -45°C +200°C 15 m/s
0.080 – 39 in 5000 psi -50°F +390°F 50 ft/s

Turcon® Glyd Ring® | Hydraulic Rod Seals | Trelleborg

Turcon® Glyd Ring® is a double-acting O-Ring energized rod seal for dynamic applications. It provides low friction with no stickslip, minimal break out force and high wear resistance. Installed in grooves to ISO 7425.

Features: DoubleActing and Reciprocating

Ø – Range Pressure Range Temp. range Velocity
3 – 2,600 mm 60 MPa -45°C +200°C 15 m/s
0.118 – 102 in 8700 psi -50°F +390°F 50 ft/s

Turcon® Glyd Ring® T | Hydraulic Rod Seals | Trelleborg

A further development of the Turcon® Glyd Ring® T provides improved leakage control and better resistance to extrusion. It is a double-acting O-Ring energized rod seal for dynamic applications that can be installed in grooves to ISO 7425. It offers low friction with no stick-slip, minimal break out force and high wear resistance.

Features: DoubleActing and Reciprocating

Ø – Range Pressure Range Temp. range Velocity
3 -2,600 mm 60 MPa -45°C +200°C 15 m/s
0.118 – 102 in 8700 psi -50°F +390°F 50 ft/s

Turcon® Stepseal® 2A | Hydraulic Rod Seals | Trelleborg

Turcon®Stepseal®2A has all of the excellent performance characteristics of Turcon®Stepseal®2K with additional design features toprotect against tilting as a result of back pressure

Features: Reciprocating and. SingleActing

Ø – Range Pressure Range Temp. range Velocity
18 – 2,600 mm 60 MPa -45°C +200°C 15 m/s
0.709 – 102.4 in 8700 psi -50°F +390°F 50 ft/s

Turcon® Stepseal® 2K | Hydraulic Rod Seals | Trelleborg

A single-acting, O-Ring energized rod seal for dynamic applications, Turcon® Stepseal® 2K can be installed in closed grooves including grooves to ISO 7425. It offers high sealing efficiency, low friction with no stick‑slip, minimal break out force and high wear resistance. Optimum sealing characteristics are achieved by installing in a tandem Turcon® Stepseal® or Rimseal arrangement together with a doubleacting scraper. Available in Turcon® or Zurcon® materials.

Features: Reciprocating and. SingleActing

Ø – Range Pressure Range Temp. range Velocity
8 – 2,700 mm 60 MPa -45°C +200°C 15 m/s
0.315 – 105 in 8700 psi -50°F +390°F 50 ft/s

Turcon® Stepseal® V | Hydraulic Rod Seals | Trelleborg

A single-acting, O-ring energized rod seal with hydrostatic pressure relief channel for dynamic applications. Prevents pressure trap between seals under all service conditions. Installed in closed grooves including grooves to ISO 7425, Turcon® Stepseal® V offers high sealing efficiency. It also gives, low friction with no stick-slip, minimal break out force and high wear resistance. Turcon® Stepseal® V is preferably used together with a secondary seal from the range of Turcon® and Zurcon® rod seals, together with a double-acting Excluder® or Scraper.

Features: Reciprocating and. SingleActing

Ø – Range Pressure Range Temp. range Velocity
3 – 2,600 mm 60 MPa -45°C +200°C 15 m/s
0.120 – 102 in 8700 psi -50°F +390°F 50 ft/s

Turcon® Stepseal® V LM Lubrication Management | Hydraulic Rod Seals | Trelleborg

A single-acting O-Ring energized rod seal with hydrostatic pressure relief and Lubrication Management. Lubrication Management reduces friction and improves protection of the hardware and the seals. Turcon®Stepseal®V LM provides balanced sealing ef ciency with low friction, no stick-slip, minimal breakout force and high wear resistance. The seal is preferably used together with a Turcon®or Zurcon®rod seal as a secondary element.

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
12 – 2,600 mm 60 MPa -45°C +200°C 15 m/s
0.500 – 102 in 8700 psi -50°F +390°F 50 ft/s

Turcon® Variseal® M2 | Hydraulic Rod Seals | Trelleborg

A A single-acting sealing element comprised of a U-shaped Turcon® ring and metallic energizing finger spring. It offers low friction with no stick-slip, minimal break out force and high wear resistance. Resistant to most liquids and chemicals, it has an unlimited shelf life.

Features: Helix, Oscillating, Reciprocating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
3 – 3,300 mm S:40 D:20 MPa -70°C +300°C L: 15 R/O/H: 1.3 m/s
0.118 – 130 in S:5,800 D:2,900 psi -95°F +570°F L: 50 R/O/H: 4.2 ft/s

Turcon® Variseal® W2 | Hydraulic Rod Seals | Trelleborg

Turcon® Variseal® W2 is a single-acting rod seal energized by a special SlantCoil® spring. The advantage of the Variseal® W2 lies in its low friction and relatively constant preloading force over a relatively large deformation range. The seal is used wherever friction has to be kept within a narrow tolerance zone, for instance in pressure switches.

Features: Helix, Oscillating, Reciprocating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
3 – 3,300 mm S:40 D:20 MPa -70°C +300°C L: 15 R/O/H: 1.3 m/s
0.118 – 130 in S:5,800 D:2,900 psi -95°F +570°F L: 50 R/O/H: 4.2 ft/s

Turcon® VL Seal® | Hydraulic Rod Seals | Trelleborg

A single-acting L-shaped Turcon® seal with an elastomer energizer for dynamic applications. The design provides low friction, no stick-slip, high wear resistance and features the Turcon® Stepseal® back pumping effect. Available in Turcon® and Zurcon® materials. Installed in standard O-Ring groove.

Features: Oscillating, Reciprocating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
6 – 2,600 mm 60 MPa -45°C +200°C 15 m/s
0.236 – 102 in 8700 psi -50°F +390°F 50 ft/s

Turcon® V-Stack (Chevron Seal) | Hydraulic Rod Seals | Trelleborg

Turcon®V-Stack is a multi-element lip seal which provides high sealing ef ciency due to a combination of seal elements

Features: DoubleActing, Helix, Oscillating, Reciprocating, Rotary, SingleActing, and Static

Ø – Range Pressure Range Temp. range Velocity
18-2,700 mm 140 MPa -45°C +260°C 2 m/s
0.709 – 106.3 in 20000 psi -50°F +500°F 6.5 ft/s

Zurcon® Buffer Seal LM | Hydraulic Rod Seals | Trelleborg

In heavy-duty applications, leak-free performance and good service life cannot be assured by a single sealing element; therefore, specially developed ”system seals” are arranged in series, building a ”tandem configuration”. The single-acting Zurcon® Buffer Seal is designed as a heavy-duty primary rod seal. The design of the product incorporates a combination of a Zurcon® sealing ring along with a Back-up Ring.

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
40 – 140 mm 40 MPa -35°C +110°C 1 m/s
2 – 8 in 5800 psi -30°F +230°F 3.2 ft/s

Zurcon® L-Cup® | Hydraulic Rod Seals | Trelleborg

A single-acting rod seal, Zurcon® L-Cup® is an alternative to the U-Cup. It is a highly effective sealing system offering optimized sealing performance and extended service life. With exceptionally low friction properties, it has high wear resistance, back pumping ability along with high static and dynamic tightness.

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
8 – 270 mm 40 MPa -35°C +110°C 0.5 m/s
0.315 – 10.5 in 5800 psi -30°F +230°F 1.6 ft/s

Zurcon® Rimseal | Hydraulic Rod Seals | Trelleborg

Zurcon® Rimseal is a single-acting rod seal energized by an elastomer O-Ring and it has a high static and dynamic tightness. The installation spaces are identical to those used for the Turcon® Stepseal® 2K, making the Zurcon® Rimseal an ideal secondary system element. The main application fields are rod seals with redundant sealing systems and double wipers in mobile hydraulics, machine tools, injection molding machines and in general machine construction.

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
8 – 2,200 mm 60 MPa -45°C +110°C 5 m/s
0.315 – 87 in 8700 psi -50°F +230°F 16 ft/s

Zurcon® Rimseal IM | Hydraulic Rod Seals | Trelleborg

A single-acting O-Ring energized rod seal with hydrostatic pressure relief and Lubrication Management. Lubrication Management reduces friction and improves protection of the hardware and the seals. Turcon®Stepseal®V LM provides balanced sealing efficiency with low friction, no stick-slip, minimal breakout force and high wear resistance. The seal is preferably used

Features: Reciprocating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
8 – 999.9 mm 60 MPa -30°C +110°C 5 m/s
0.315 – 39 in 8700 psi -22°F +230°F 16 ft/s

 

shaft-seal-150

SEAL

dmr-wave-springs-multiturn-single

RETAIN

caplug-500

PROTECT

dryslide-150-2

SLIDE

DMR_SlottedShim_A-075-150x150

ALIGN

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