This product requires certification to purchase.

4 in. Joint Restraint for Cast Iron, Ductile Iron, HDPE, PVC Pipe and Residential

This product has been replaced by

Romac Industries Yellow 10 in. Ductile Iron Coupling
Romac Industries 4 in. Ductile Iron Coupling
Manufacturer Part #266-04901211
Romac Industries

Alpha® 4 in. Joint Restraint for Cast Iron, Ductile Iron, HDPE, PVC Pipe and Residential

  • Fast #
  • Part #RALPHAA490
  • Item #4596685
  • Manufacturer Part #266-04901231
5 out of 5 Customer Rating
Brand image

This product has been replaced by

Romac Industries Yellow 10 in. Ductile Iron Coupling
Romac Industries 4 in. Ductile Iron Coupling
Manufacturer Part #266-04901211
Romac Industries

Alpha® 4 in. Joint Restraint for Cast Iron, Ductile Iron, HDPE, PVC Pipe and Residential

  • Fast #
  • Part #RALPHAA490
  • Item #4596685
  • Manufacturer Part #266-04901231
5 out of 5 Customer Rating

X Points

Package Quantity Info:

Each: 1 Inner Pack: 1
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    0  in  Hilliard, OH
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Product Details

Product Details

  • Wide range restrained coupling
  • Manufactured in the USA
  • Requires Certification

Specifications

ANSI:
ANSI 372, ANSI 61
ASTM:
ASTM A-536 Grade 64-45-12, ASTM D-2000
Application:
Cast Iron Pipe, Ductile Iron Pipe, HDPE Pipe, PVC Pipe, Residential
Coating:
Romacote Fusion Bonded Epoxy, Polyester
Collection:
Alpha®
FM Approved:
No
Fits Pipe Size:
4 in
Material:
Ductile Iron, Plastic, Rubber, Stainless Steel
Material Type:
304, NBR, SBR
NSF:
NSF 372, NSF 61
NSF Certified:
Yes
Origin:
Domestic
Product Type:
Joint Restraint
Range (in):
4.50 in - 4.90 in
UL Listed:
Yes