Nibco 4551-A Socket Flange S -...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$64.18
$27.91

Nibco 4551-A Socket Flange S - PVC Schedule 80, Two-Piece Van Stone

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Model: CA25450

In Stock (leaves warehouse same day if ordered before 3pm ET)

$64.18
$27.91
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The dark grey PVC socket flange features a female socket connection. The Van Stone flange assembly includes a connector hub, PVC coated aluminum flange ring and a PVC flange ring. Chemtrol® fittings connect PVC piping lengths together with solvent cementing, threading or flanging to create a highly reliable, leak-free system. Please refer to Chemtrol technical data sheets, chemical resistance guides and catalogs for engineering and installation information. PVC Schedule 80 has the highest long-term hydrostatic strength of any other major thermoplastic material used for piping. Chemtrol® PVC fittings are lightweight, easy to install, maintenance-free, and will not rust, scale, pit or corrode. Chemtrol® premium line of plastic fittings is backed by a 1-year limited warranty. Because Chemtrol® is a NIBCO brand the flow-control fittings are unsurpassed in quality, performance and longevity.

  • Maximum service temperature 140-DegreeF
  • Universal Part No. 854
  • Van Stone two-piece design with webbed ring and separate rotating hub
  • Female socket connections and flange connections compatible with ANSI B16.5 Class 150
  • Do not use or test with compressed air or other gases
  • ASTM F1970
  • NSF/ANSI Standard 14
  • NSF/ANSI/CAN-61

Manufacturer Resources

Product Specs

All Application(s):
Lead-Free
All Basic Material:
PVC - Polyvinyl Chloride
Classification:
PVC Sch 80 Flanges
Color:
Dark Grey
End Connection:
Socket Weld
Pipe Schedule:
80
Plastic End Connection Type:
S Socket
Product Group:
Fitting
Product Type:
Flange
System Use:
Commercial Plumbing, Industrial, Irrigation, Lead Free*
Parent sku:
NBC-4551-A
item_name:
Nibco 4551-A Socket Flange S - PVC Schedule 80, Two-Piece Van Stone
product_group:
Fitting
product_subgroup:
Flange
product_type:
PVC Sch 80 Flanges