founded in 1970

Lip Seal Stuffing Box

Category: Marine Products, Blue Water Tank Ships
  • 100% STAINLESS STEEL CONSTRUCTION
    ERL’s SUPER SEAL™ Reach Rod Stuffing Box is completely constructed of 300 series stainless steel. Produced on computer controlled machines to accurately control dimensional quality, the body of the stuffing box is a massive 5” diameter to prevent deformation of the bore from the heat of welding during installation.
  • VAPOR TIGHT PERFORMANCE
    Teflon™ lip seals are designed to fit perfectly in each size Stuffing Box forming an effective vapor tight seal preventing fugitive emissions. The “V” shaped Teflon™ seals are compressed with a stainless steel compression spring. A bronze bushing with impregnated PTFE provides support for the shaft while minimizing friction and wear. For best long term performance the reach rod should be turned, ground and polished stainless steel.
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  • EASY INSTALLATION
    ERL stocks the most popular size stuffing boxes, as listed below, other sizes are produced as requested. Standard Stuffing Boxes can be flush mounted, a counterbore also permits mounting on a 2.5” ,3”, or 4” pipe. Other size counterbores, including threaded counterbores, are produced as requested.

  • AVAILABLE VALVE POSITION INDICATOR
    All size Stuffing Boxes are designed to easily accommodate the ERL Valve Position Indicator. Save time and money by installing the Valve Position Indicator and Stuffing Box at the same time. Additionally ERL can provide Handwheels, Stem Adapters, Reach Rods, Couplings and Yokes.

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