This website uses cookies to ensure users have the best online experience. By continuing to browse this website, you are giving your consent to the use of cookies. To learn more, read our privacy policy. X
< Back to O-ring Pusher Seals

Type 48SC

Dry-contacting Secondary Containment Seal

Dry-running, contacting seals employ a technology based on careful material selection and precise control of contact forces. They are designed to operate dry, with the containment chamber between the seals being vented to a flare or vapor recovery system.

View complete list of product documents in all languages >


  • Shaft-mounted unit with a carbon primary ring and a specially shaped silicon carbide mating ring and drive collar designed to enhance cooling
  • Narrow radial section, simplicity and lower cost, making it an attractive option for many services


Temperature Limits

32°F to 400°F/0°C to 205°C

Pressure Limits

Dry: 5 psi(g)/.35 bar(g)

Wet: 500 psi(g)/35 bar(g)

Speed Limits


Recommended Applications

  • Process Pumps
  • Other Rotating Equipment

I have a question about the [Product Name]:

{0} must be filled in.
{0} must be filled in.
{0} must be filled in.
{0} must be filled in.
{0} must be filled in.