Wiper Seal 45x53x5/6.5


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Double Lip Wiper Seal 45x53x5/6.5 has two sealing lips, one oil seal lip and one dust lip.

SKU: U27-45x53x5/6.5 Category: Tag:

Hydraulic Wiper Seal

Hydraulic wiper seals ensure that dirt, dust particles and moisture are not introduced into the hydraulic cylinder. Hydraulic cylinders operate in different environmental conditions. So, dirt, dust particles and moisture may cause significant damage to the rod, cylinder wall, seals, and other components.

Wiper seal design (Double lip)

Double lip Wiper SealThe design of double lip wiper seal is such that it reliably wipes off the dirt from surface of piston rod. In addition, it leaves a residual oil film on the rod. Its structure makes it excellent in dust resistance and less oil leakage.

Wiper seal material

Wiper seals material is Polyurethane (PU). Polyurethane is a special material that offers the resilience of rubber combined with the toughness and durableness. In fact it allows people to substitute rubber, plastic with PU.

Polyurethane can reduce factory maintenance and OEM product cost. Polyurethane has better abrasion and tear resistance than rubbers, and offering higher load bearing capacity.


  1. Good wiping effect.
  2. Wide range of dimensions.
  3. No twisting in the housing.
  4. Wiper lip reliably wipes away dirt and leaves a residual oil film on the retracting rod.
  5. Double lip makes additional protection to prevent the particles to enter into the cylinder.
  6. Easy installation.

Application of Wiper seal

Construction machinery, fork-lift trucks, injection moulding machines, mining machines, agricultural machinery and standard cylinders.

Operating conditions

  1. Material: Polyurethane (PU)
  2. Temperature: -35C to 10oC
  3. Speed: up to 1 m/s
  4. Medium: Hydraulic oils
  5. Pressure: up to 31.5MPA
  6. Colour: Blue
  7. Hardness: 90 – 95 shore A

Installation of Wiper seal

seal twister

It fits easily into the closed housing by deforming into a kidney shape. But, It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.



Hydraulic & Pneumatic Seals Importer

Wiper Seal standard size chart (Double lip)

Double lip wiper seal standard sizes are following :

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Double lip Wiper Seal

Double Lip Wiper Seal 145x158x7/9.5 has two sealing lips, one oil seal lip and one dust lip.

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Wiper seal size chart PDF



This seal should be used in combination of suitable rod seals to avoid hydrodynamic pressure or pressure relieving bore between seal and wiper should be constructed to prevent the build up pressures.

Our indiamart link : United Elastomer

Equivalent KASTAS Product code: K27
Equivalent HALLITE Product code: H839







Double Lip



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