The SJE Ultra Nator Pump Control and Alarm System controls two alternating 120V 1 HP or 15 Amp single phase pumps in duplex pump applications. Typical installations include duplex commercial sump pits, effluent pump pits, and sewage lift stations.

In normal operation, the pumps will alternate based on the pump switch level. If an alarm condition occurs (top float activates), the alarm light and horn turn on. The pump in use will turn off and the other pump will turn on. Pumping will continue until the pump switch deactivates (bottom float).

NOTE: The Ultra Nator will only run one pump at a time.

• NEMA 1 rated for indoor use 120 VAC Voltage – Primary 120V; Secondary 9 VDC

• If primary power fails, the alarm system continues to work due to battery back-up feature (battery not included)

• Pump failure indicator to alert of potential pump problems

• Red LED high water indicator

• Amber LED horn disabled indicator

• Green LED pump run indicators (pump 1, pump 2)

• Green LED power on indicator

• Sleek touch pad button switches: Alarm Test, Horn Silence, Manual Pump Run, Test/Reset, Battery Test

• Angled receptacles to accept standard or right-angled pump plugs

• Auxiliary contacts (normally open and normally closed) included on all models to interface with remote alarms, auto dialers, and home security systems

• Alternating pump action equalizes pump wear

• Factory-installed 10 ft. power cord

• (2) Factory-installed MicroMaster pump activation and alarm activation switches with 10' or 20' cables for easy installation.  (call for other available switch configurations)

• Audible and visual high water alarm

  SPECIFICATIONS

  • ENCLOSURE: 6 x 6 x 4 inches (15.24 x 15.24 x 10.16 cm) NEMA 1 rated thermoplastic.
  • VOLTAGE: Primary: 120 VAC, Secondary: 9 VDC
  • OUTPUT CONTACT RATING: 4 Amp
  • RECEPTACLES: 120 VAC NEMA type 5-15
  • ALARM HORN: 95 decibles at 2 feet (0.61 meters)
  • MAXIMUM CURRENT: 15 Amps

CSA Certified

Five-Year Limited Warranty