Viega 77037 Copper 90 Degree Press Elbow 1.5 in

Product Description

The VIEGA 77037 is a copper 90-degree elbow fitting designed for ProPress press-connect piping systems. It accepts 1-1/2 inch tube on both ends using a press x press connection, eliminating the need for open flame or soldering during installation. Rated to 200 psi and a temperature range of 0 to 250 degrees F, this fitting is engineered for demanding residential and commercial plumbing applications. Licensed plumbers and pipefitters install this fitting using a compatible press tool with the appropriate jaw set. It meets a comprehensive list of standards including NSF/ANSI 61 for drinking water safety and NFPA 13 for fire sprinkler systems.

The 77037 is suitable for use in potable water distribution, hydronic heating, and fire sprinkler piping where copper press systems are specified. Its certifications under IAPMO, ICC International Plumbing Code, UL, and FM Global make it acceptable across a wide range of jurisdictions and project types, including both residential and light commercial builds. The press x press configuration supports fast, reliable connections in tight spaces where torch access is restricted or prohibited.

Key Features

• Press x press connection on both ends - no soldering or open flame required
• Rated to 200 psi maximum working pressure
• Temperature range of 0 to 250 degrees F
• NSF/ANSI 61 and NSF/ANSI 372 certified for drinking water systems and lead content compliance
• Listed under NFPA 13, 13D, and 13R for fire sprinkler applications
• FM Global, UL, IAPMO, ICC, CSA, and CRN certified for broad code acceptance

Compatibility

Designed for use in copper ProPress press-connect piping systems with 1-1/2 inch tube diameter. Certified under IAPMO PS117, ICC-ES PMG-1037, FM Class 1920, ULC/ORD 213, and CRN 0A14541.5 A/B/C for use in applicable jurisdictions.

Installation Notes

Installation must be performed by a licensed plumber using a compatible press tool and correctly sized jaw or ring set for 1-1/2 inch copper press fittings. Shut off and depressurize the water supply and verify the pipe is dry before pressing. Inspect each connection for a complete, uniform press impression after the tool cycle is finished. Installation should comply with the International Plumbing Code, Uniform Plumbing Code, or the National Standard Plumbing Code as applicable to the project jurisdiction.