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Orange ductile iron 45 degree grooved elbow 4 inch

Gruvlok

Gruvlok 390014868 45° Elbow 4" Iron 1000 psi

SKU CH-9CQ8-68SXB

Connects grooved piping at a 45° angle using ductile iron rated to 1000 psi for fire protection and industrial systems

  • 45° turn redirects flow smoothly in tight pipe runs
  • ductile iron body handles 1000 psi working pressure for demanding systems
  • grooved connection speeds installation without welding or threading
  • meets ASME B31.1, B31.9 and ASTM A536 standards for code compliance
  • NFPA 40 listed for fire-protection applications

Gruvlok 45° Elbow 4" Ductile Iron

This Gruvlok 45° elbow is a ductile iron pipe fitting designed for grooved piping systems. It carries a 1000 psi pressure rating and meets ASME B31.1, ASME B31.9, ASTM A536 and NFPA 40 standards. The fitting features an orange finish for identification in fire protection or mechanical installations.

Suits grooved 4-inch lines at 1000 psi

Installers joining four-inch grooved pipe at a 45-degree angle will find this fitting matches the required pressure class and material specification. It is not intended for threaded, flanged or plain-end connections, nor for systems exceeding the stated pressure rating or requiring different material grades.

Nominal size 4 in and 1000 psi rating

The nominal four-inch size and 1000 psi maximum working pressure determine whether this elbow fits the design parameters of the piping system. Verify the pipe outside diameter and system pressure against these values before specifying the part.

Highlights

  • 45° turn redirects flow smoothly in tight pipe runs
  • ductile iron body handles 1000 psi working pressure for demanding systems
  • grooved connection speeds installation without welding or threading
  • meets ASME B31.1, B31.9 and ASTM A536 standards for code compliance
  • NFPA 40 listed for fire-protection applications

Specifications

BrandGRUVLOK

Questions about this item

Does the Gruvlok 390014868 45° elbow come with the gasket, bolts and nuts needed to join two grooved pipes?

The fitting is supplied as the ductile-iron elbow only; the compatible Gruvlok gasket, bolts and nuts for a 4 in grooved joint must be purchased separately.

How do I confirm this 4 in, 1000 psi ductile-iron elbow matches the ASME B31.1, B31.9 and NFPA 40 requirements on my project spec?

The casting meets ASME B31.1, B31.9, ASTM A536 and NFPA 40, so it satisfies the listed standards for 4 in grooved piping systems rated to 1000 psi.

What does the 1000 psi rating mean when the elbow is installed in a working fire-protection or hydronic system?

It indicates the maximum allowable non-shock pressure at ambient temperature for a correctly assembled grooved joint using the proper gasket and bolt torque.

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