Ametek R Series Seals with Removable Metal

Ametek R Series Seals with Removable Metal

Ametek Seals from Automation Service

R Series Seals with Removable Metal

Ametek - U.S. Gauge

R Series Seals with Removable Metal

Diaphragm Seals / Capillaries

Description - Mansfield & Green R Series diaphragm seals feature removable metal diaphragms.

Type R Series diaphragm seals employ a diaphragm retained between two bolted members. In the clean-out design, the diaphragm is situated between the top and middle ring. In the plain design, the diaphragm is located between the top and bottom. Type R Series diaphragms have integral gaskets with a baked-on TEFLON® finish.

A VITON O-ring also seals the fill fluid cavity. The seal element’s upper housing is contoured to allow maximum movement and minimal distortion due to improper handling. Type R seal elements have a volumetric displacement of .07 cubic inches.


  • Removable metal diaphragm

    • Self-gasketing simplifies field maintenance

    • Extends seal service life

    • Low operating costs

  • Materials available for corrosive applications

  • Ideal for general purpose applications

    • .07 cubic inch volumetric displacement

  • Seal ratings to 5000 psig (345 bar)


Quote Information

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All remanufactured products:

  • 2-3 Weeks Standard Delivery
  • 2-5 Days Expedited Delivery
  • Need it sooner? call us today at 1-800-325-4808


– U.S. Gauge products:

  • 4-8 weeks

Rotork® electric actuators

  • Please contact us for delivery


All remanufactured products are covered by our 2 year service warranty. Please click here to view full warranty.

Ametek® – U.S. Gauge Products are covered by the original manufacturer’s warranty. Please click here for warranty information.

Rotork® Electric Actuators – please contact us for warranty information.

New Foxboro® products are covered by a 1 year service warranty by the original manufacturer.