Fernco® NH-33

Fernco® NH Standard Duty Pipe Coupling, 3 in, Domestic

Fernco® NH Standard Duty Pipe Coupling, 3 in, Domestic


MPN: NH-33

UPC: 018578016484

CBPN: 7171
Price: loading


Fernco® Pipe Coupling, Standard Duty, Series: NH, Fitting/Connector Type: Coupling, 3 in Nominal Size, Domestic

The No-Hub Coupling has a patented shield design that provides maximum transfer of pressure from the clamps to the gasket and pipe. Engineered to connect no-hub cast iron pipe in applications, replacing the less-efficient hub and spigot.


Nominal Size      :      3 in
Type      :      Standard Duty
Fitting/Connector Type      :      Coupling
Domestic/Import      :      Domestic
Warranty      :      Limited
Series      :      NH
Industry Standards      :      ASTM C1277/C564, CISPI 310


  • Patented bi-directional shield Design: the shield adjusts to a variety of a pipes diameters and circumferences-eliminating leak paths, the patented, bi-directional corrugation shield seals pressure in both parallel and transverse patterns on the gasket and pipe to provide a positive, reliable seal
  • Specially beaded Gasket: Meeting the requirements of ASTM C564, the beaded gasket consists of an elastomeric compound with strategically positioned grooves and beads, when tightened, the shield attaches to the grooves to provide exceptional sealing pressure and holding power
  • Interlocking clamp Design: the clamps feature a one-piece screw housing that mechanically interlocks to the band, this design eliminates leak paths that can occur in staked or welded clamps
  • Floating Eyelet Design: Fastenting the clampes to the shield, the floating eyelets allow the clamp, band and shield to move independently, this freedom prevents the shield from crimping and future leakage
  • 5/16 in hex head screw applies 60 in lb of installation torque to the band/shield assembly
  • Standard no-hub couplings conform to CISPI 310, couplings comply with ASTM c 1277
  • Gaskets are made from an elastomeric compound that meets the requirements of ASTM C564
  • 4.3 psi tested pressure


  • pdf Catalog-1 https://www.cooneybrothers.com//ASSETS/DOCUMENTS/ITEMS/EN/Fernco_22U-205_Catalog.pdf
  • pdf Data/Spec Sheet-1 https://www.cooneybrothers.com//ASSETS/DOCUMENTS/ITEMS/EN/Fernco_HD-1010_Data_Sheet.pdf
  • video Video Link

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