Lass 3" Pipe Insider Connector (ISC-3.0) mersen Helps simplify compact rigid plumbing

Helps simplify compact rigid plumbing layouts

CMP generic in-line sight glass

The 003726 is a practical service part when a compatible Raypak heater needs an indoor drafthood to restore dependable venting support

This type of part is especially useful when the plumbing assembly remains serviceable and the issue is centered on backflow prevention or inconsistent internal movement

Lass 3" Pipe Insider Connector (ISC-3.0) mersen Helps simplify compact rigid plumbingThe Lass pipe insider connector is designed for compatible plumbing applications where a fitting needs to connect inside a 3 inch pipe. An insider connector is useful because it helps create a connection point without requiring a standard outside coupling, supporting flexible repairs and cleaner installation in tight spaces. This replacement is especially useful when the original connector is cracked, leaking, damaged, or missing. Matching the correct