Products
Buffer seal A209 55x70.5x6.3 PU92+POM Alp
Single acting A209 buffer seal is used as the first sealing element in hydraulic cylinders rod application. Its purpose is to limit pressure peaks and protect the secondary seal. It is a two part set consisting of one high performance PU 92 ring and one POM support ring.
A209 cannot be used on its own as a main sealing element. It is recommended to be combined with other rod seals, such as A151, A154, etc.
A209 buffer seals can be used in construction machinery, mobile platforms, forklifts, cranes, injection machinery, as well as any other type of standard cylinders.
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Technical Data |
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Standard material |
PU |
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Working pressure |
400 bar |
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Working temperature |
-40 +100 °C |
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Sliding speed |
0.5 m/s |
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Материал |
PU 92 + POM |
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Media |
Mineral base hydraulic oil |
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Surface Roughness |
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Ra |
Rmax |
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Dynamic surface |
≤ 0.4 μm |
≤ 3.2 μm |
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Groove base |
≤ 1.6 μm |
≤ 6.3 μm |
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Groove flanks |
≤ 3.2 μm |
≤ 16 μm |
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Maximum Permissible Gap for PU |
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Cross section |
Pressure (bar) |
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150 |
250 |
400 |
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S max (mm) |
0.6 |
0.5 |
0.4 |
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Мanufactured sizes: HERE
Manufacturer:
ALP KAUCUK SANAYI VE TICARET A.S.
For delivery options to your country, please do not hesitate to contact us!
In stock 8 pcs.
Double acting metal wiper ME-1 110x126x9/12 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 5 pcs.
Double acting metal wiper ME-1 100x114x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 20 pcs.
Double acting metal wiper ME-1 95x109x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 3 pcs.
Double acting metal wiper ME-1 90x104x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
Double acting metal wiper ME-1 80x94x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 29 pcs.
Double acting metal wiper ME-1 70x84x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 51 pcs.
Double acting metal wiper ME-1 65x79x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 24 pcs.
Double acting metal wiper ME-1 60x74x8/11 PU SOG/TW
Wiper seal , ME-1 design.
Very good wiping effect, both internally and externally
Excellent abrasion and wear resistance
Manufacturer:
SO GIANT OIL SEAL INDUSTRIAL CO., LTD
For delivery options to your country, please do not hesitate to contact us!
In stock 29 pcs.
Double wiper A208-060/2 PU 60x70x6/8 PU92 Alp
A208 combined double wiper seal has a robust inner and outer lip design and is to be used for rod applications of medium to heavy duty hydraulic cylinders.
Designed to prevent any unfavorable particles coming into the hydraulic cylinder system and, with its second sealing lip, refine oil film thickness in the connecting rod of the cylinder.
In order to avoid any possible hydro dynamic pressure problems between rod seals and A208 double wipers, they must be paired with suitable rod seals or drainage must be opened in this area.
Material: PU 92.
Color: blue.
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TECHNICAL DATA |
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Standard materials |
NBR |
PU |
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Working temperature |
-30 +105 °C |
-30 +100 °C |
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Sliding speed |
1.0 m/s |
1.0 m/s |
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Material hardness |
NBR 90 |
PU 92 |
Мanufactured sizes: HERE
Manufacturer:
ALP KAUCUK SANAYI VE TICARET A.S.
For delivery options to your country, please do not hesitate to contact us!
In stock 11 pcs.
