- Replacement blocks available
- Replacement hardware available
- 90° inlet available
The modular design of the Kool Flow Manifold™ allows for changes to be made at any time according to your needs. FB3 Series manifolds have an option for a 1-1/4" or 1-1/2" inlet hole size along with the option of either a 3/8" or 1/2" outlet hole size.