Under Slab C.Iron to Plastic Couplers

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by tsawicki, Sep 13, 2004.

  1. tsawicki

    tsawicki New Member

    Joined:
    Sep 13, 2004
    Location:
    Seattle, WA
    I need to connect a plastic pipe to my cast iron main drain line under the basement slab.

    I have read about mission couplers and looking at the Fernco website wonder if these are the couplers referred to here and elsewhere:

    http://www.fernco.com/NH.html

    Description from the website:

    AISI 304 Stainless Steel Shield


    AISI Stainless Steel Clamps and Screw Housing:
    Full size 9/16" wide bands and one piece screw housings are mechanically interlocked for strength. The wide clamp band provides enhanced sealing force.


    Specially Beaded Gasket:
    Unique beaded Neoprene gasket grips with superior holding and sealing power. Gasket conforms to ASTM C 564.


    HD-4000 Couplings:
    meet ASTM C 1277 and meet test criteria of CISPI 310.

    Thanks for any help,
    Todd
     
  2. Dunbar Plumbing

    Dunbar Plumbing Master Plumber

    Joined:
    Apr 18, 2005
    Occupation:
    Service Plumber, Outdoor Temperature Relief Owner
    Location:
    Northern Kentucky/Greater Cincinnati Area
    Most areas just the rubber ferncos without the band is code but you can install shielded no hub mission couplings underground.
     
  3. Sponsor

    Sponsor Paid Advertisement

     
Similar Threads: Under Slab
Forum Title Date
Plumbing Forum, Professional & DIY Advice Odd 1/2" pipes under slab with "bolts" protruding through end Aug 25, 2017
Plumbing Forum, Professional & DIY Advice Hot water leak under concrete foundation slab Aug 21, 2017
Plumbing Forum, Professional & DIY Advice Rough in under a slab Aug 11, 2017
Plumbing Forum, Professional & DIY Advice Slow copper pipe leak from under the concrete slab Jul 15, 2017
Plumbing Forum, Professional & DIY Advice Under Slab Plumbing - New Construction Jun 3, 2017

Share This Page