Merkel Rod Seals
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U-Ring T20
- Single-acting rod seal for standardised housings, amongst others, according to ISO 5597
- Very suitable as a secondary seal with a sealing system
- Good media resistance
- Wipe operating temperature range
- Very good static and dynamic tightness
- Low breakaway force (in comparison to compact seals or U-ring with secondary sealingedge in corresponding material)
- Dynamic deformation value
- Compact rod seal, also for standardised housings according to ISO 5597
- Easy to fit
- Excellent sealing effect also in the lower pressure range
- Low friction due to the fabric part
Rod seal that is especially used within a sealing system
Examples of use: Injection moulding machines, control units, marine hydraulics, presses, rolling mills, earth-moving equipment, floor conveyors, agricultural machines, truck loading
cranes
Chevron Seal ES
- Seal set for robust operating conditions, mainly for provision of spare parts to old plant
- Proven under extreme conditions
- Long service life
- Can be optimally adjusted to the related application
- Functions over a certain time period even with poorer surfaces
- For application and design related reasons fluctuations in the leakage behaviour and friction behaviour are to be expected
Chevron Seal-ESV
- Seal set for robust operating conditions, mainly for provisions of spare parts to old plant
- Proven under extreme conditions
- Long service life
- Can be optimally adjusted to the relatedapplication
- Functions over a certain time period even with poorer surfaces
- For application and design related reasons fluctuations in the leakage behaviour and friction behaviour are to be expected
U-Ring T22
- Single-acting rod seal, also for standardised housings according to ISO 5597
- Highly wear-resistant
- Good media resistance
- Wide operating temperature range
- Very good static and dynamic tightness (NOTE: How deformation value, therefore not suitable for sealing systems)
Compact Seal KI 310
- Single-acting rod seal for standardised housings, amongst others, according to ISO 5597
- Very goos static and dynamic tightness
- Compact compression, higher surface roughness in the groove base is permitted
- Designed for radially restricted housings
Compact Seal KI 320
- Single-acting rod seal for heavy duty applications, dimensions for standardised housings, amongst others, according to ISO 5597
- Very good static and dynamic tightness
- High pressure and larger gap with permissible
- Compact compression, higher surface roughness in the groove base possible
- Additional sealing edge prevents ingressof dirt to a large degree
- Low deformation value, use in combination with single acting wipers recommmended
U-Ring LF 300
- Very good static and dynamic tightness
- Low friction, smooth movement even at low running speeds, dynamic deformation value
- Use as an individual seal or secondary seal in sealing systems possible
U-Ring NI 150
- Single-acting rod seal, for applications such as standardised housings according to ISO 5597 preferably for spare parts requirements
U-Ring NI 250
- Single-acting rod seal for medium loads, predominantly for spare parts requirements
U-Ring NI 300
- Single-acting rod seal for standardised housings, amongst others, accordingly to ISO 5597
- Very good static and dynamic tightness
- Additional sealing edge, prevents ingress of dirt to a large degree
- Recommended for use in combination with single-acting wipers
U-Ring NI 400
- Single-acting rod seal for medium loads, predominantly for spare parts requirements
Omegat OMS-MR PR
- Can be exchanged with operating environments of the Merkel Omegat OMS-MR Series
- Increased operating reliability of sealing systems with demanding operating parameters (no continuously pressure build-up in gap area)
- Extended service life of sealing systems by long-tern stability (reduced loading of the sealing system by minimised friction and wear).
Omegat OMS-S
- Merkel Omegat OMS-S is designed especially for larger diameters and heavy dusty hydraulic applications
- Very high resistance to pressure
- Very good extrusion resistance
- Designed prevents twisting
- High contact pressure due to elastomer profile ring
- High resistance to abrasion
- Low friction, free of stick-slip
U-Ring 0214
- Single acting rod seal for use in hydraulics and pneumatics
- Low friction due to fabric reinforcement
- Large range of dimensions
- Protection against extrusion through activated back-up ring
- Low deformation value (not suitable for sealing systems)
- Easily installed in non-axial housings
- From 100 mm diameter
U-Ring 0216
- Single acting rod seal for use in hydraulic and pneumatics
- Low friction due to fabric part
- Large range of dimensions
- Protection against extrusion through activated back-up ring
- Low deformation value (not suitable for sealing systems)
- Easily installed in non-axial housings
- From 100 mm diameter
Omegat OMS-S PR
- Replaceable for operating environments of the Merkel Omegat OMS-S series
- Increased reliability of sealing systems under demanding operating parameters (no continuous pressure build-up in gap area)
- Extended service life of sealing systems by long-term stability (reduced loading of the sealing system by minimised friction and wear).
U-Ring Syprim SM
U-Ring T 23
- The Merkel U-Ring T 23 is mainly used with high pressures and is designed for housings according to ISO 5597
- Bridges large gaps even with high pressure
- Wide operating temperature range
- Very good static and dynamic tightness
- High resistance to wear
U-Ring T 24
- Single-acting rod seal especially for telescopic cylinders and radially restricted housings
- Very good static and dynamic tightness
- Additional sealing edge prevents ingress of dirt to a large degree (*NOTE: Low dynamic deformation value, therefore not suitable for sealing systems)
Hat Seal H MF
- Single acting rod seal for less important applications and spare parts requirements. We recommend more modern series for new designs
Hat Seal H OF
Merkel
Hat Seal H without Spring
- Single acting rod seal for less important applications and spare parts requirements. We recommend more modern series for new designs
Compact Seal TMFI
Rod seal for lower pressure range with properties of:
- Low friction
- Low housing height
U-Ring TM 20
- Single-acting rod seal for hydraulic cylinders
- With new production technology even special sizes can be manufactured quickly and flexibly
- Good media resistance
- Wide operating temperature range
- Very good static and dynamic tightness
- Use as an individual seal or as a secondary seal in sealing systems possible
- Large range of dimensions
- No moduling tools
U-Ring TM 23
- To meet the requirements of a higher radial deflection and larger gap bridging the Merkel U-Ring TM 23 has been fitted with an increased pre-load and active back up ring. The second sealing edge provides extra protection against the ingress of dirt particles
- Good media resistance
- Very good static and dynamic tightness
- Large range of dimensions
- Bridges large gaps
- Highly wear-resistant
U-Ring TMP 20
- Rod seal for heavy-dity pneumatic stresses and strains and high operating requirements. New production technology allows special sizes to be manufactured quickly and flexibly. The Merkel U-Rings are designed for pressure on one side
- High tightness
- Suitable for dry air
- Large range of dimensions
- No mould tools required
Rod seals V-Packing V 1000
- Merkel V-Packings are used for sealing piston rods, plungers and in exceptional cases of pistons
- With their robust design they are very suitable for use in highly demanding, heavy and horizontal compressors, particularly if the plungers are subject to large side forces.
- V-packings can even be used if piston rods or plungers cannot be correctly used because of wear