Common ‘O’-Ring mounted designs without anti-rotation provision, to suit common European housing sizes including DIN. These are industry standard seats, commonly specified for Conical Spring Seals on general duties. However, consideration should be given to using long-style seats, with anti-rotation provision, should the conditions necessitate.
“O”- Ring mounted, monolithic “H” - configuration seats, to suit Common European housings (M21) or common American (M31) housing dimension
These seats provide the benefits of both a short fitting length with a rear face pinhole and thus of being able to be pinned throughout the size range. This provides an optional anti-rotation feature within a seat of short operational length.
Monolithic stationary ring with an ‘O’-Ring installed in a radial groove outside of the stationary ring.
This method of installation allows direct contact between the back of the stationary ring and the pump housing This design of stationary promotes efficient heat transfer, from the Seal faces and the seat ring, to the pump body.
Making this seat Design ideal for higher temperatures media duties.
‘L’-Shaped P.T.F.E. boot-mounted stationary, to suit common housing sizes. Due to the low-friction nature of P.T.F.E., this stationary seat has necessarily been designed with an anti-rotation provision, and it is recommended to ensure this is utilized.
Widely utilized in chemical process equipment, due to the Exceptional chemical resistance that can be provided.