5 Pieces Piston Seal

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PISTON SEAL 20X11X13,50 (2,10) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 11.00 x 20.00 x 13.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105020011IB8481TPG

Weight : 3.8000 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 25X15X12,50 (4,00) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 15.00 x 25.00 x 12.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105025015IB8481TPG

Weight : 5.8300 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 25X15X16,40 (6,35) 5 Pieces NBR80+ white DELRIN® +HYTREL®

Family: 5 Pieces Piston Seal

Dimensions : 15.00 x 25.00 x 16.40

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SPT0980591IB8431DEHY

Weight : 0.0000 gr.

Customs tariff code: 84129080

Country of origin: IN

PISTON SEAL 25X16X13,50 (2,10) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 16.00 x 25.00 x 13.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105025016IB8481TPG

Weight : 5.4000 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 25X17X10 (4,00) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 17.00 x 25.00 x 10.00

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A1050250171IB8481TPG

Weight : 4.2500 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 25X17X13,50 (3,20) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 17.00 x 25.00 x 13.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105025017IB8481TPG

Weight : 5.4500 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 30X17X15,40 (6,35) 5 Pieces NBR80+ white DELRIN® +HYTREL®

Family: 5 Pieces Piston Seal

Dimensions : 17.00 x 30.00 x 15.40

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SPT118066IB8431DEHY

Weight : 10.9200 gr.

Customs tariff code: 84129080

Country of origin: IN

PISTON SEAL 30X17X15,40 (6,35) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 17.00 x 30.00 x 15.40

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105030017IB8481TPG

Weight : 11.2900 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 30X21X13,50 (2,10) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 21.00 x 30.00 x 13.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105030021IB8481TPG

Weight : 6.4500 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 32X22X12,50 (3,20) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 22.00 x 32.00 x 12.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105032022IB8481TPG

Weight : 7.7000 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 30X22X13,50 (3,20) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 22.00 x 30.00 x 13.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A105030022IB8481TPG

Weight : 6.4000 gr.

Customs tariff code: 84129080

Country of origin: TR

PISTON SEAL 32X22X15,50 (2,60) 5 Pieces NBR80+TPE+POM

Family: 5 Pieces Piston Seal

Dimensions : 22.00 x 32.00 x 15.50

Material: NBR + TPE + POM -

Color:

WHITE+BLACK+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A1050320222IB8481TPG

Weight : 9.1000 gr.

Customs tariff code: 84129080

Country of origin: TR

Technical data

ProfileMaterialTemperaturePressureSpeed
 NBR + TPE + POM-30 to +100 ºC400 bars≤ 0,50 m/s

5 PIECES PISTON SEALS

Compact seals which have a widespread use are used as double acting sealing elements in hydraulic cylinders’ piston applications. They can be easily assembled thanks to their 5-piece design. Five-piece double-acting compact seals consist of one elastomeric nitrile rubber sealing element ,two polyester elastomer back-up rings on both sides to prevent extrusion into the sealing gap and two special profiled guide rings produced from thermoplastic to absorb transverse forces.

ADVANTAGES

  • High sealing performance.
  • Cheap sealing and guiding solution.
  • Simple housing design, possibility of one-piece piston.
  • Long service lif.
  • Easy snap-on installation.

APPLICATIONS

Construction machinery, fork-lift trucks, injection molding machines, agricultural machinery, cranes and standard cylinders.

INSTALLATION

Easily assembled into one-piece piston thanks to the back-up rings and guide rings are been produced in split forms. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil. For special applications that require high temperatures , piston seal is manufactured in FKM and PTFE materials.

WORKING CONDITIONS

Fluido Mineral oils (DIN 51524) HFA & HFB HFC 
Temperature-30 °C to +105°C+5 °C to +60  °C -30 °C to +60  °C 
Pressure≤400 Bar ≤400 Bar ≤400 Bar 
Sliding speed≤0.5 m/sn ≤0.5 m/sn ≤0.5 m/sn 

SURFACE ROUGHNESS

  Ra Rmax 
Dynamic surface≤0.3 μm ≤3.0 μm 
Groove base≤1.8 μm ≤10.0 μm 
Groove flanks≤3.2 μm ≤16.0 μm 

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