Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM
Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM

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Seaflo | 12V RV Fresh Water Pump | SFDP1-030-045-33 | 33 Series | DC Diaphragm Pump | 3.0 GPM

Seaflo
SKU: SFDP1-030-045-33 UPC: 793945653393
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The 33 Series DC Diaphragm Water Pump delivers consistent water pressure with a flow rate of up to 3.0 GPM, making it ideal for boats, RVs, and off-grid water systems. Designed for on-demand use, this self-priming pump features an automatic pressure switch and can run dry without damage. It supports multiple outlets and is built for easy installation and maintenance.

  • Flow rate up to 3.0 GPM (11.3 LPM) with shut-off pressure at 45 PSI (3.1 BAR)
  • 12V, Max Draw: 6.74A, Shutt-off Pressure: 45 / 3.1
  • Self-primes up to 6 feet vertical suction lift
  • Compatible with multiple fixtures (serves 2–3 water outlets)
  • Built-in adjustable pressure switch for on-demand use
  • Durable EPDM valves and Santoprene diaphragm for chemical resistance
  • Operates at temperatures up to 140°F (60°C)
  • ½"-14 MNPT ports with industry-standard mounting and rubber base
  • Meets RoHS, SGS, and ISO certifications; backed by a 2-year warranty from Seaflo

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