- ST Infill Barrier System
The unique IBS rubber cover kit includes vertical rubber barriers to retain infill material creating a safe transition where the rotor pops up. The IBS can also be trimmed to create a flat exposed surface area.
- ST Adjustable Hanger Bracket
This bracket supports the rotor within the vault and provides vertical elevation adjustments allowing for a perfect surface transition.
- ST Manifold and Isolation Valve
Rated to 500 PSI working pressure, this 3" galvanized ductile iron assembly includes Victaulic™ type grooved connections, a butterfly isolation valve, a point of connection for the quick coupler, and a 1" brass drain valve.
- ST Low-Loss, Slow-Opening Valve
ST-V30-KV: Heavy-duty control valve for STK-6V.
Valve: 3" Grooved Vic Type
Opening Speed: ST-NDL-K regulates/slows ST-V30-KV opening speed
Pressure Loss: Ultra Low (1.5 PSI at 325 GPM)
Manual Control: Remote On-Off-Auto Selector and Solenoid (not shown)
- ST Flexible Stainless Inlet Hose
3" ultra-flexible stainless steel corrugated hose with stainless steel support braiding. Provides for minor offset and alignment of sub-mainline to the ST Manifold's inlet connection.