Bonded-Piston-Seal

Bonded Piston Seal

The one-piece design of the the rubberto- metal bonded piston seal lowers total system costs, reduces weight and saves space. On our design, the one continuous rubber seal bonds directly to the metal insert, reducing the overall cost and complexities of installation. The integral one-piece construction reduces the normal tight tolerances required in machined piston designs, while providing superior inner and outer seal characteristics.

Bonded piston seals can easily incorporate addional features such as, check valves, metering orifices, spring retainers and other added attributes.

Product Highlights:

  • Cost effective
  • Ease of installation
  • Weight reduction

The one-piece design of the the rubberto- metal bonded piston seal lowers total system costs, reduces weight and saves space. On our design, the one continuous rubber seal bonds directly to the metal insert, reducing the overall cost and complexities of installation. The integral one-piece construction reduces the normal tight tolerances required in machined piston designs, while providing superior inner and outer seal characteristics.

Bonded piston seals can easily incorporate addional features such as, check valves, metering orifices, spring retainers and other added attributes.

Benefits:

  • Cost effective
  • Ease of installation
  • Weight reduction
  • Robust design
  • Integrated features

Applications:

  • Clutch pistons
  • Servo pistons
  • Balance dam pistons
  • Accumulator pistons

Bonded rubber pistons are primarily made out of two materials; ethylene acrylic (AEM) and fluorocarbon (FKM). Ethylene acrylic displays high resistance to Dex 6 transmission fluid.

Fluorocarbon is recommended for applications involving gasoline, ethanol, engine coolant and water up to 200°C. Both of these compounds listed below show outstanding heat stability and resistance to motor oil, AFT, ozone and weather. Additional elastomer compounds are available to custom fit your applications.

Overmolded Products--Integrated Sealing Systems--Bonded Piston Seal 1

Overmolded Products--Integrated Sealing Systems--Bonded Piston Seal 23D Finite element analysis (FEA) provides our engineers with the data needed to achieve a robust, yet cost effective design. The example shown to at the right, considers a 400 psi pressure application and required design materials to minimize piston wall thickness and maximize seal life.

Download the Warranty

This warranty comprises the sole and entire warranty pertaining to items provided hereunder. seller makes no other warranty, guarantee, or representation of any kind whatsoever. All other warranties, including but not limited to, merchant ability and fitness for purpose, whether expressed, implied, or arising by operation of law, trade usage, or course of dealing are hereby disclaimed. Notwithstanding the foregoing, there are no warranties whatsoever on items built or acquired wholly or partially, to buyer’s designs or specifications.

Limitation of remedy: Seller’s  Liability arising from or in any way connected with the items sold or this contract shall be limited exclusively to repair or replacement of the items sold or refund of the purchase price paid by buyer, at seller’s sole option. In no event shall seller be liable for any incidental, consequential or special damages of any kind or nature whatsoever, including but not limited to lost profits arising from or in any way connected with this agreement or items sold hereunder, whether alleged to arise from breach of contract, expressed or implied warranty, or in tort, including without limitation, negligence, failure to warn or strict liability.

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