243-0001 | SWITCHING RELAY | Siemens Building Technology Product Type_3.5IN Water Column Its cogged profile provides increased this bearing assembly plays 103877-01 Part Number_TS-3

243 0001 SWITCHING RELAY Siemens Building Technology Product Type_3.5IN Water Column Its cogged profile provides increased this bearing assembly plays 103877 01 Part Number_TS 3 Its cogged profile provides increased flexibility and quieter operation while maintaining consistent power transmission **Features:** * Durable PVC construction for extended lifespan * Built in screen and removable foot valve for efficient clogging prevention * Adjustable stainless steel hose clamp for secure mounting * Versatile operation with a 1 1 2" discharge * Compatible with inlet supply pressure ranging from 20 to 100 PSI **Benefits:** * Provides continuous pumping regardless of power outages * Eliminates the risk of flooding caused by primary pump failure * Requires no electricity