Hydraulic Seals

Piston Seals

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a combination of rings, forming a seal assembly, to block or separate fluid in reciprocating motion applications. Hydraulic seals are vital in machinery. Their use is critical in providing a way for fluid power to be converted to linear motion.

Hydraulic seals can be made from a variety of materials such as polyurethane, rubber or PTFE. The type of material is determined by the specific operating conditions or limits due to fluid type, pressure, fluid chemical compatibility or temperature.

Other materials to consider depending on your application are Viton, NBR, EPDM, and filled PTFE.

Hydraulic Seals
External Distributor Seal, Imperial 1.1/8inch x 1.3/4inch x 3/8

External Distributor Seal, Imperial 1.1/8" x 1.3/4" x 3/8

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

External Distributor Seal, Imperial 1.1/8" x 1.3/4" x 3/8

Stock Code: DE175112
 
£4.74 (inc VAT) Each
£3.95 (exc VAT) Each
Unit: EACH
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External Distributor Seal, Imperial 1.1/4inch x 1.7/8inch x 3/8

External Distributor Seal, Imperial 1.1/4" x 1.7/8" x 3/8

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

External Distributor Seal, Imperial 1.1/4" x 1.7/8" x 3/8

Stock Code: DE187125
 
£4.74 (inc VAT) Each
£3.95 (exc VAT) Each
Unit: EACH
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External Distributor Seal, Imperial 1.3/4inch x 2.3/8inch x 3/8

External Distributor Seal, Imperial 1.3/4" x 2.3/8" x 3/8

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

External Distributor Seal, Imperial 1.3/4" x 2.3/8" x 3/8

Stock Code: DE237175
 
£4.74 (inc VAT) Each
£3.95 (exc VAT) Each
Unit: EACH
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External Distributor Seal, Imperial 2.1/8inch x 2.7/8inch x 1/2

External Distributor Seal, Imperial 2.1/8" x 2.7/8" x 1/2

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

External Distributor Seal, Imperial 2.1/8" x 2.7/8" x 1/2

Stock Code: DE287212
 
£4.74 (inc VAT) Each
£3.95 (exc VAT) Each
Unit: EACH
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Imperial U Seal 1inch x 1.1/2inch x 1/4inch

Imperial U Seal 1" x 1.1/2" x 1/4"

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Imperial U Seal 1" x 1.1/2" x 1/4"

Stock Code: U15010025 NITRILE
 
£5.94 (inc VAT) Each
£4.95 (exc VAT) Each
Unit: EACH
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Imperial U Packing, 5/8inch x 1inch x 1/4inch

Imperial U Packing, 5/8" x 1" x 1/4"

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Imperial U Packing, 5/8" x 1" x 1/4"

Stock Code: U100062
 
£5.94 (inc VAT) Each
£4.95 (exc VAT) Each
Unit: EACH
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Hydraulic Seal SKF WLP-2 USA 1/4inch X 1/2inch

Hydraulic Seal SKF WLP-2 USA 1/4" X 1/2"

  A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in...

Hydraulic Seal SKF WLP-2 USA 1/4" X 1/2"

Stock Code: SU050025012EU
 
£7.14 (inc VAT) Each
£5.95 (exc VAT) Each
Unit: EACH
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Hydraulic Seal 1/4inch x 1/2inch Red

Hydraulic Seal 1/4" x 1/2" Red

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Hydraulic Seal 1/4" x 1/2" Red

Stock Code: SU050025012EU RED
 
£3.54 (inc VAT) Each
£2.95 (exc VAT) Each
Unit: EACH
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Sealing Ring, Double Lipped 40mm x 52mm x 5mm Green/Black

Sealing Ring, Double Lipped 40mm x 52mm x 5mm Green/Black

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Sealing Ring, Double Lipped 40mm x 52mm x 5mm Green/Black

Stock Code: SD40X52X5
 
£7.14 (inc VAT) Each
£5.95 (exc VAT) Each
Unit: EACH
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Polyurethane Metric U Seal CPU137098 CLARON YELLOW

Polyurethane Metric U Seal CPU137098 CLARON YELLOW

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Polyurethane Metric U Seal CPU137098 CLARON YELLOW

Stock Code: SU35258
 
£10.74 (inc VAT) Each
£8.95 (exc VAT) Each
Unit: EACH
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Imperial U Packing Seal BLUE PU125075025 3/4inch x 1.1/4inch

Imperial U Packing Seal BLUE PU125075025 3/4" x 1.1/4"

  A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in...

Imperial U Packing Seal BLUE PU125075025 3/4" x 1.1/4"

Stock Code: U125075
 
£8.34 (inc VAT) Each
£6.95 (exc VAT) Each
Unit: EACH
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U packing Hydraulic Seal 34mm 46mm x 8mm

U packing Hydraulic Seal 34mm 46mm x 8mm

  A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in...

U packing Hydraulic Seal 34mm 46mm x 8mm

Stock Code: UM46348
 
£13.14 (inc VAT) Each
£10.95 (exc VAT) Each
Unit: EACH
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Polyurethane Metric U Seal Blue 40mm x 50mm x 5mm

Polyurethane Metric U Seal Blue 40mm x 50mm x 5mm

  A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in...

Polyurethane Metric U Seal Blue 40mm x 50mm x 5mm

Stock Code: SU50405
 
£10.74 (inc VAT) Each
£8.95 (exc VAT) Each
Unit: EACH
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Metric U Packing,Hydraulic 170mm x 200mm x 15mm

Metric U Packing,Hydraulic 170mm x 200mm x 15mm

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Metric U Packing,Hydraulic 170mm x 200mm x 15mm

Stock Code: UM200170
 
£11.94 (inc VAT) Each
£9.95 (exc VAT) Each
Unit: EACH
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SIMRIT Polyurethane U Packing 70 x 90 x 12

SIMRIT Polyurethane U Packing 70 x 90 x 12

  A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in...

SIMRIT Polyurethane U Packing 70 x 90 x 12

Stock Code: AUN 70-106
 
£12.83 (inc VAT) Each
£10.69 (exc VAT) Each
Unit: EACH
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SIMRIT Polyurethane U Packing 130 x 150 x 15

SIMRIT Polyurethane U Packing 130 x 150 x 15

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

SIMRIT Polyurethane U Packing 130 x 150 x 15

Stock Code: AUN 130-106
 
£24.00 (inc VAT) Each
£20.00 (exc VAT) Each
Unit: EACH
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SIMRIT Polyurethane U Packing 100 x 120 x 12

SIMRIT Polyurethane U Packing 100 x 120 x 12

  A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in...

SIMRIT Polyurethane U Packing 100 x 120 x 12

Stock Code: AUN 100-108
 
£18.00 (inc VAT) Each
£15.00 (exc VAT) Each
Unit: EACH
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HYDRAULIC SEAL SU 18mm x 24mm x 4.7mm

HYDRAULIC SEAL SU 18mm x 24mm x 4.7mm

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

HYDRAULIC SEAL SU 18mm x 24mm x 4.7mm

Stock Code: HYD SEAL 18 24 4.7
 
£5.94 (inc VAT) Each
£4.95 (exc VAT) Each
Unit: EACH
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Hydraulic Seal 5/8inch x 7/8inch

Hydraulic Seal 5/8" x 7/8"

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Hydraulic Seal 5/8" x 7/8"

Stock Code: HYD SEAL DI062
 
£3.54 (inc VAT) Each
£2.95 (exc VAT) Each
Unit: EACH
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Hydraulic Seal 23.81 x 36.51mm

Hydraulic Seal 23.81 x 36.51mm

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Hydraulic Seal 23.81 x 36.51mm

Stock Code: HYD SEAL DI093
 
£3.54 (inc VAT) Each
£2.95 (exc VAT) Each
Unit: EACH
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Hydraulic Seal 1.5/8inch x 2.3/8inch x 3/8inch

Hydraulic Seal 1.5/8" x 2.3/8" x 3/8"

A hydraulic seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a...

Hydraulic Seal 1.5/8" x 2.3/8" x 3/8"

Stock Code: U237162
 
£5.94 (inc VAT) Each
£4.95 (exc VAT) Each
Unit: EACH
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