Bonded Seals, Series, 400, 600, 750 - Seal and Design

Bonded Seals

Bonded Seals

Most fluid systems have fasteners that must be sealed.  Fastener seal designs feature an elastomeric sealing element molded in place within a metal retainer (washer). Although resembling a simple o-ring groove concept, the mold in place fastener seal offers numerous advantages.

Temperature ranges are limited by the elastomers performance range. The standard metal component is cadmium plated low carbon steel, and the standard elastomer materials is buna-n or Viton. Please contact Seal & Design for materials based on a specific application you may have.


400 Series 600 Series 750 Series
Bonded Seal Bonded Seal Bonded Seal
Bonded Seals 400 Series [PDF] Bonded Seals 600 Series [PDF] Bonded Seals 750 Series [PDF]

750 Bonded Seals

750 Series Datasheet [PDF]
750 bonded seals are reusable, safe, reliable seals for threaded devices. Their design is unique. Can be used for sealing directly against threads. Require no special machining or style of bolt, screw or thread. They are self centering, non-directional and are low in original cost; can provide considerable savings because they make possible the use of low standard fasteners and full threaded fittings. No special tools or skill is needed to assemble - simply push them on with a slight twisting motion, and tighten fastner. If you can’t find something you’re looking for, give us a call at 1-716-759-3344.


600 Bonded Seals

600 Series Datasheet [PDF]
600 series bonded seals are one piece molded in place seals with the rubber sealing element mechanically locked in the metal retainer. They are designed to seal beneath the head of the fastener for both internal and external pressure systems. They can be assembled and removed, do not need "set-up" time and are easily parted from contacting surfaces without special tools or chemicals. This makes it possible to gain access to sealed areas. If you need help choosing a seal, give us a call at 1-716-759-3344.


400 Bonded Seals

400 Series Datasheet [PDF]
The 400 series bonded seal was originally designed to replace copper type washers in high-pressure systems. The 400 series bonded seal comprises a metal washer and an elastomeric ring bonded inside the diameter. The metal washer prevents over-compression and limits deformation of the elastomeric ring. We can help, give us a call or e-mail