Littelfuse Model ALT-230-X-SW Cross-Wired Alternating Duplex Pump Relay with Switch 195-250V 8-pin Plug-in Manufacturers__A.Y. McDonald Mfg. Co.__Water Pump Packages__80 GPM Orenco PV551817 Simplex Biotube Pump

Orenco PV551817 Simplex Biotube Pump Vault Technical Details

Adjustable Restart Delay can be set at Manual Position or Anywhere Between 2-300 Seconds

but the alarm light will remain on until the condition is remedied

The output relay reactivates after power line conditions return to acceptable levels

Zoeller Model N373 Evaporative Cooling Pump Description

Littelfuse Model ALT-230-X-SW Cross-Wired Alternating Duplex Pump Relay with Switch 195-250V 8-pin Plug-in Manufacturers__A.Y. McDonald Mfg. Co.__Water Pump Packages__80 GPM Orenco PV551817 Simplex Biotube PumpLittelfuse ALT 230 X SW Alternating Duplex Pump Relay Product Description Model ALT 230 X SW alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The Model ALT X has an internal cross connected relay and is used in applications where two high level floats are used. These floats are commonly referred to as lead and lag floats. The Model ALT X SW adds a