SRPD - Double-Acting Piston Composite Seal | Composite Seal | JIOrings

Double-acting piston composite seal

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Piston SILRING 8,00X3,10X2,20 PTBR40 (OR 2,90X1,78 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 3.10 x 8.00 x 2.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0080SPTBR40

Weight : 0.1000 gr.

Customs tariff code: 39269097

Country of origin: CN

SILRING PISTON 8,00X3,10X2,20 PB12 (OR 2,90X1,78 NBR70) Doble Efecto

Family: Double-acting piston composite seal

Dimensions : 3.10 x 8.00 x 2.20

Material: -

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

Part number: PS0080D220PB12IB70

Weight : 0.1500 gr.

Customs tariff code: -

Country of origin: -

Piston SILRING 10,00X5,10X2,20 PTBR40 (OR 4,47X1,78 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 5.10 x 10.00 x 2.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0100SPTBR40

Weight : 0.1000 gr.

Customs tariff code: 39269097

Country of origin: CN

Piston SILRING 12,00X7,10X2,20 PTBR40 (OR 6,07X1,78 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 7.10 x 12.00 x 2.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0120SPTBR40

Weight : 0.3000 gr.

Customs tariff code: 39269097

Country of origin: CN

Piston SILRING 15,00X7,50X3,20 PTBR40 (OR 6,02X2,62 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 7.50 x 15.00 x 3.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0150SPTBR40

Weight : 1.1000 gr.

Customs tariff code: 39269097

Country of origin: CN

SILRING PISTON 15,00X7,50X3,20 PU94 (OR 6,02X2,62 NBR70) Doble Efecto

Family: Double-acting piston composite seal

Dimensions : 7.50 x 15.00 x 3.20

Material: PU

Color:

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

Part number: PS0150D222PU9451205

Weight : 2.0000 gr.

Customs tariff code: 84129080

Country of origin: FR

Piston SILRING 16,00X8,50X3,20 PTBR40 (OR 7,59X2,62 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 8.50 x 16.00 x 3.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0160SPTBR40

Weight : 1.1000 gr.

Customs tariff code: 39269097

Country of origin: CN

SILRING PISTON 16,00X8,50X3,20 PT10402 (OR 7,59X2,62 NBR70) Double-Acting

Family: Double-acting piston composite seal

Dimensions : 8.50 x 16.00 x 3.20

Material: PTFE + BRONZE

Color:

GREEN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0160SPT10402

Weight : 95.0000 gr.

Customs tariff code: 39269097

Country of origin: VN

Quality :

Piston SILRING 14,00X9,10X2,20 PTBR40 (OR 8,73X1,78 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 9.10 x 14.00 x 2.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0140SPTBR40

Weight : 0.4000 gr.

Customs tariff code: 39269097

Country of origin: CN

Piston SILRING 18,00X10,50X3,20 PTBR40 (OR 9,19X2,62 NBR70) Doble-acting

Family: Double-acting piston composite seal

Dimensions : 10.50 x 18.00 x 3.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0180SPTBR40

Weight : 1.1000 gr.

Customs tariff code: 39269097

Country of origin: CN

PISTON SILRING 20,00X12,50X3,20 PTBR40 (OR 12,37X2,62 NBR70) Double-Acting

Family: Double-acting piston composite seal

Dimensions : 12.50 x 20.00 x 3.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0200SPTBR40

Weight : 1.1000 gr.

Customs tariff code: 39269097

Country of origin: CN

SILRING Pistón 25,00X14,00X4,20 PTBR40 (OR 13,87X3,53 NBR70) Doble Efecto

Family: Double-acting piston composite seal

Dimensions : 14.00 x 25.00 x 4.20

Material: PTFE + BRONZE

Color:

BROWN
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: SRPD0250PPTBR40

Weight : 2.5500 gr.

Customs tariff code: 39269097

Country of origin: CN

TECHNICAL DATA

SealsProfileMaterialTemperatureSpeedPressure
SRPDPTFE + 40% BRONZE + NBR70-20 to +120 ºC15 < m/s60 < Mpa

SRPD - Double-Acting Piston Composite Seal

SRPD piston seal is the combination of a PTFE + Filler ring (generally 40% bronze) and an energizing O-Ring. It is a model particularly well adapted to applications with alternative and helicoidal movements such as double-acting cylinders, machine tools or construction machinery.

  • Standard material: PTBR40 (PTFE + 40% Bronze) + O-Ring NBR70
  • Working temperature: -20 to +100/120 ºC
  • Speed: <15m/s
  • Pressure: <60mpa

Installation recommendations

Piston diametre Groove diametreGroove widthRadiusRadial gap S maxOR C/S
Standard serieLight-duty serieHeavy-duty seried1 h9L1 +0,2r110 MPa20 MPa40 MPad2
8-14,915-39,9-DN 4,92,20,40,300,200,151,78
15-39,940-79,9-DN - 7,53,20,60,400,250,152,62
40-79,980-132,915-39,9DN - 11,04,21,00,400,250,203,53
80-132,9133-329,940-79,9DN - 15,56,31,30,500,300,205,33
133-329,9330-669,980-132,9DN - 21,08,11,80,600,350,256,99
330-669,9670-999,9133-329,9DN - 24,58,11,80,600,350,256,99
670-999,9-330-669,9DN - 28,09,52,50,700,500,308,40
>1000-670-999,9DN - 38,013,83,01,000,700,6012,00

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