Flojet 2100 12/24V 2.3gpm Water System Pump


  • 12V or 24V water system pump
  • 2.3gpm at 27psi, to up to 3 fixtures
  • Designed for intermittent duty
  • Can run dry without damage
  • Self-priming to 7.8 feet (2.4m)


Flojet’s Duplex 2 chamber diaphragm pumps were created specifically for small water systems requiring less water flow. The 2100 series is a fully automatic demand pump, with a built-in pressure switch to automatically start and stop the pump as water outlets are opened and closed.

The 2100 pump will deliver 2.3 gallons per minute to a 1, 2, or 3 fixture water system. The pump automatically switches on when water pressure drops below 15psi and shuts down when pressure reaches 27psi. This model is ideal for small campers, RVs, or cabins with minimal water requirements.

Flojet recommends using a 1740 series inlet inline strainer to prevent pump damage from water-borne debris.

The 24V model is not typically in stock. Call for availability.

See 21046-057 for Service kit. 2095-105 for Pressure Switch Kit.

Additional information


12vdc, 24vdc



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