Nomaco PESF90L114 Socket Fusion 90 Degree Elbow

Product Description

The NOMACO PESF90L114 is a 1-1/4 inch IPS socket fusion 90 degree elbow designed for use in polyethylene piping systems. It creates a full-direction change in the pipeline using a heat-fusion joining method, which produces a continuous, leak-resistant joint without mechanical fasteners or adhesives. Socket fusion fittings like this one are installed by licensed plumbers and pipefitters working on fluid distribution systems where a permanent, pressure-rated connection is required. The IPS sizing follows standard iron pipe size dimensions for straightforward integration with compatible PE pipe stock.

This elbow is suited for residential and commercial plumbing, hydronic, and fluid transfer applications where a 90 degree directional change is needed in a 1-1/4 inch IPS polyethylene line. It is commonly used in water service, geothermal loop, and radiant heating installations. Socket fusion construction makes it appropriate for buried, concealed, or exposed piping runs where joint integrity over the long term is a priority.

Key Features

• 90 degree elbow configuration for full directional change in the pipeline
• 1-1/4 inch IPS sizing compatible with standard iron pipe size PE pipe
• Socket fusion joining method creates a monolithic, leak-resistant connection
• No mechanical fasteners, clamps, or adhesives required at the joint
• Suitable for buried and concealed piping applications

Compatibility

Designed as an OEM-style replacement and standard-fit socket fusion elbow for 1-1/4 inch IPS polyethylene piping systems.

Installation Notes

Socket fusion fittings are installed by licensed plumbers or pipefitters using calibrated socket fusion tools including a heating iron, depth gauge, and pipe cutter. The pipe and fitting must be brought to the correct fusion temperature before joining and must not be disturbed during the cooling period. Shut off and depressurize the system completely before cutting into any existing line. Follow applicable IPC and local plumbing code requirements for fusion joint inspection and pressure testing.

Technical Specifications

• Connection Size: 1-1/4 inches IPS
• Joint Type: Socket Fusion
• Configuration: 90 Degree Elbow

Standard Information

• Brand: NOMACO
• Manufacturer Part Number: PESF90L114