Designed to improve backwash efficiency, these Stack Distributors feature an expandable segmented structure that helps clear accumulated fines during regeneration cycles. The result is improved water flow, reduced maintenance requirements, and longer system life. Ideal for use in modern water treatment and filtration installations.
| Ref | Description | Top Opening | Stack Diameter | Stack Height | Riser Tube ø |
| D1196-09 | 950 bottom stack distributor - 50mm Solvent | 4" | 3 ½" | 3" | 1 ¼”, 50mm |
| D1197-09 | 970 bottom stack distributor - 50mm Solvent | 4" | 3 ½" | 6” | 1 ¼”, 50mm |



