Flojet R4405343A – Pressure-Controlled Pump – 24 volt – 12,5 lpm – 2,4 bar

The Flojet R4405343A is a 24V self-priming diaphragm pump designed to deliver consistent water flow across various applications. Its four-chamber design and internal bypass eliminate the need for an accumulator tank, simplifying installation and reducing maintenance.

  • Maximum flow: 12.5 liters per minute (3.3 GPM)
  • Operating pressure: up to 2.5 bar (35 PSI)
  • Self-priming up to 2 meters
  • Dry running capability without damage
  • Integrated pressure switch for automatic start/stop
  • Corrosion-resistant materials for extended durability

Ideal for marine, RV, agricultural, and industrial applications, the Flojet R4405343A ensures quiet and reliable performance, providing steady water flow even under varying pressure conditions.

Includes two 1/2″ (13mm) BSP ports and two 1/2″ (13mm) hose barb ports.

Product details
  • Product code: R4405343A
  • Alternative codes: R4405-343A, R4405-343, 4405-343
  • SKU: R4405343A
Brand: Flojet® Brand:

Additional information

Voltage

24 volts DC

Max Flow Capacity

12,5 lpm (3,3 gpm)

Max Pressure

2,4 bar (35 psi)

Self priming capability

1,82 m (6 ft) dry

Diaphragm material

Santoprene®

Check Valve

EPDM

Pump body material

Polypropylene

Pressure Switch

2.4 Bar (35 PSI)

Bypass

Yes

Certifications

CE

Actual weight

1,8 kg

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