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Orange ductile iron 45-degree grooved elbow fitting

Gruvlok

Gruvlok Elbow 45 Degrees 2-1/2" Iron 1000 psi Orange

SKU CH-YXXA-9BHR2

A 45-degree grooved ductile-iron elbow rated to 1000 psi for 2-1/2 in piping systems

  • 45-degree turn directs flow efficiently
  • Grooved ductile-iron body meets ASME B 31.1 and B 31.9
  • Rated to 1000 psi for high-pressure systems
  • Complies with ASTM A536 and NFPA 38 standards
  • Bright orange finish aids quick identification

2-1/2" Grooved Elbow for Fire Protection

This 45-degree grooved elbow connects ductile-iron piping in fire-protection and hydronic systems. The orange coating identifies the fitting for quick visual inspection on site. It meets ASME B 31.1, B 31.9 and NFPA 38 requirements for pressure piping. Installers use it to change direction while maintaining a continuous groove profile.

Pressure Rating and Material Performance

Rated for 1000 psi, the ductile-iron body handles high-pressure water service without deformation. The material conforms to ASTM A536 for consistent mechanical strength. Grooved joints reduce the need for threaded or welded connections, lowering installation torque and thermal stress on the pipe. The fitting withstands normal surge conditions in sprinkler networks.

Orange Coating and Standards Compliance

The orange finish provides immediate identification for fire-suppression lines during audits and maintenance. Compliance with ASME B 31.1, B 31.9 and NFPA 38 simplifies specification and code acceptance. No additional lubricants or gaskets are included; compatible grooved couplings must be sourced separately. The fitting is restricted from sale in certain states per local regulation.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 75% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

How is the 2-1/2" grooved elbow installed and which step is often missed?

Align the grooved ends with compatible couplings, insert the gasket, and tighten bolts evenly to the specified torque; the step often missed is verifying full gasket seating before final tightening.

What maintenance will the ductile iron 45-degree elbow need over time?

Inspect the orange coating for chips or corrosion at each system check, and replace the coupling gasket whenever the joint is disassembled or during scheduled maintenance.

At what pressure limit does the fitting reach its maximum rating under sustained use?

The fitting is rated to 1000 psi per ASME B31.1 and B31.9; sustained operation at or above this pressure is the first limit encountered.

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