1078870 – Kit, Softener Nest, ISO, S537-54

The AqMatic 1078870 Softener Nest Kit (ISO S537-54) is a pre-configured valve nest assembly designed for 54-inch water softener tank systems. It provides a fixed valve layout used to control service and regeneration cycles in high-capacity softening applications.

The S537-54 configuration aligns with larger 54-inch tank systems where flow rate, pipe sizing, and regeneration performance must remain consistent across multi-tank operation. Within the Easy Nest platform, this kit replaces the need to design valve groupings from individual components, delivering a standardized configuration matched to system size and application requirements.

This assembly is designed to integrate with external stagers and stager controls, which manage valve actuation across service, backwash, and regeneration cycles.

Compared to assembling systems from individual V42 diaphragm valves or K53 thermoplastic valves, this kit provides a repeatable configuration that reduces installation variability and simplifies system expansion or replacement. Easy Nest kits consolidate diaphragm valves, pilot tubing, and core components into a defined assembly for streamlined specification.