Hubbell 325952101600 Full Coupling 1.5 in Ips SDR-11 Pe

Product Description

The HUBBELL 325952101600 is a full coupling from the CON-STAB ID SEAL Series, designed for joining polyethylene gas distribution pipe in a straight-run configuration. This stab-type fitting accepts 1.5-inch IPS SDR-11 PE pipe and relies on an internal seal mechanism that grips and seals the pipe upon insertion, eliminating the need for heat fusion equipment at the connection point. Constructed from PE polyethylene resin grades 3408 and 4710, the fitting is suited for underground natural gas and propane distribution systems. It is typically installed by licensed gas service technicians and utility contractors working on low-pressure PE piping networks.

This coupling is used in residential and light commercial underground gas distribution applications where SDR-11 polyethylene pipe at the 1.5-inch IPS dimension is specified. The stab-type ID seal design is common in meter sets, service line repairs, and mainline extensions where a mechanical connection is required and fusion tooling is not available on site. It is not intended for above-ground or exposed service without additional protective measures per applicable codes.

Key Features

• Stab-type ID seal connection — no heat fusion tools required for assembly
• Sized for 1.5-inch IPS SDR-11 polyethylene pipe
• Manufactured from PE polyethylene resin grades 3408 and 4710 for compatibility with gas-grade PE pipe systems
• Full coupling configuration for straight inline pipe joining
• Part of the CON-STAB ID SEAL Series for consistent fitment within that product family

Compatibility

Designed for use with 1.5-inch IPS SDR-11 polyethylene pipe in underground gas distribution systems.

Installation Notes

Installation should be performed by a licensed gas technician or qualified utility contractor in accordance with applicable codes including IFGC and ASTM D2513 requirements for PE gas piping. Shut off gas supply and verify zero pressure in the line before making any connections. Pipe ends must be cut square, deburred, and free of dirt or moisture before insertion into the stab fitting. Do not exceed the pressure rating of the SDR-11 pipe system or use this fitting in above-ground exposed service without consulting the manufacturer guidelines.

Technical Specifications

• Series: CON-STAB ID SEAL Series
• Application: 1.5 inches IPS
• Pipe Standard: SDR-11
• Connection Type: Stab (mechanical ID seal)
• Configuration: Full Coupling
• Material: PE Polyethylene (3408/4710)

Standard Information

• Brand: HUBBELL
• Manufacturer Part Number: 325952101600