Raypak Tube Bundle, Polymer Cupro-Nickel, for Models 406 and 407 | 010367F Outdoor Living Include Scale Off in your

Include Scale Off in your routine pool care to support ongoing scale control between cleanings

System compatibility — fits Stenner MCINJ38 dosing pump assemblies and 3/8" tubing networks

The gasket helps maintain a watertight seal as water circulates

Confirm this matches your existing pump housing seal size before ordering

Weight: 110 lbs

Raypak Tube Bundle, Polymer Cupro-Nickel, for Models 406 and 407 | 010367F Outdoor Living Include Scale Off in yourRaypak 010367F Tube Bundle Models 406 and 407, Polymer Cupronickel When a compatible heater still ignites but no longer transfers heat efficiently, the tube bundle is one of the first major assemblies to suspect. Internal scale, wear, and leakage in the bundle can turn a strong heater into one that runs longer, heats less, and keeps getting more expensive to ignore. This tube bundle is the internal water side heat transfer assembly for compatible