Logo
SEAFLO 33 Series DC Diaphragm Pump – 4-Year Warranty! 12V, 3.0 GPM, 45 PSI, Self-Priming, Run Dry Safe, Built-In Pressure Switch | Ideal for Marine, RV, and Water Systems

SEAFLO 33 Series DC Diaphragm Pump – 4-Year Warranty! 12V, 3.0 GPM, 45 PSI, Self-Priming, Run Dry Safe, Built-In Pressure Switch | Ideal for Marine, RV, and Water Systems

ADVERTISEMENT

Compare Buying Options

  • SEAFLO 33 Series DC Diaphragm Pump – 4-Year Warranty! 12V, 3.0 GPM, 45 PSI, Self-Priming, Run Dry Safe, Built-In Pressure Switch | Ideal for Marine,
    54.99
    Amazon.com

    SEAFLO 33 Series DC Diaphragm Pump – 4-Year Warranty! 12V, 3.0 GPM, 45 PSI, Self-Priming, Run Dry Safe, Built-In Pressure Switch | Ideal for Marine,

    Delivery date & cost shown at checkout

  • 12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year
    76.14
    eBay

    12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year

    Delivery date & cost shown at checkout

  • 12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year Warranty
    80.05
    eBay

    12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year Warranty

    Delivery date & cost shown at checkout

  • SEAFLO 12V 3.0 GPM 45 PSI Water Diaphragm Pressure Pump
    67.88
    eBay

    SEAFLO 12V 3.0 GPM 45 PSI Water Diaphragm Pressure Pump

    Delivery date & cost shown at checkout

  • Seaflo 12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump -
    70.72
    eBay

    Seaflo 12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump -

    Delivery date & cost shown at checkout

  • Seaflo 12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year
    59.09
    eBay

    Seaflo 12v 3.0 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year

    Delivery date & cost shown at checkout

  • 12V 3.0 Water Pressure Pump
    80.69
    Boat Outfitters

    12V 3.0 Water Pressure Pump

    Delivery date & cost shown at checkout

Product Details

[ SPECIFICATIONS ]: Model Number: SFDP1-030-045-33, Voltage: 12V, Open Flow: 3.0 GPM (11.3 LPM), Shut-Off Pressure: 45 PSI (3.1 BAR), Priming Capabilities: 6 feet (1.8 meters) suction lift, Max Recommended Temperature: 140°F (60°C), Material: EPDM (Valves) / Santoprene (Diaphragm), Ports: 1/2"-14 MNPT
[INCLUDED COMPONENTS]: 1x 51S01 Filter, 2x 51F001 1/2"-14 FNPT x 1/2" Barb Straight Pump Fittings, Installation Instructions, Warranty Information, Pump
[ HIGH-PERFORMANCE 3-CHAMBER DESIGN ]: The advanced 3-chamber diaphragm design delivers smooth and consistent water flow up to 3.0 GPM, making it ideal for moderate-pressure water system applications.
[ CAPABLE OF SUPPLYING UP TO 4 FIXTURES ]: This versatile pump provides enough water flow and pressure to operate up to 4 fixtures simultaneously, ensuring consistent performance in RVs, boats, or water systems.
[ SELF-PRIMING AND RUN DRY CAPABILITY ]: Capable of self-priming up to 6 feet (1.8 meters) with a head capability of 6 feet, this pump ensures flexibility in installation and dependable suction power. It can also run dry without damage
[ AUTOMATIC PRESSURE SWITCH ]: The built-in pressure switch allows the pump to start and stop automatically when the tap or fixture is opened or closed, providing on-demand water supply with ease.
[ QUIET AND VIBRATION-FREE OPERATION ]: Equipped with a rubber mounting base to minimize noise and vibrations, the pump ensures smooth, quiet operation for marine and RV environments.

Best Review

Customers find that the water pump functions well, has a quiet operation, and provides good water flow. They find it easy to install and appreciate its size. However, some customers have reported durability issues with the pressure switch not lasting long enough for regular use and poor heat dissipation.AI-generated from the text of customer reviews

Popular Products

Gem Stone King 925 Sterling Silver Round 6MM Gemstone Birthstone Stud Earrings For Women Men

Gem Stone King 925 Sterling Silver Round 6MM Gemstone Birthstone Stud Earrings For Women Men

$33.99

Compare at 53 stores

Gem Stone King 925 Sterling Silver Round 6MM Gemstone Birthstone Stud Earrings For Women Men

Gem Stone King 925 Sterling Silver Round 6MM Gemstone Birthstone Stud Earrings For Women Men

$44.95

Compare at 50 stores

8MM Natural Gemstone Round Bead Ball Stud Earrings .925 Sterling Silver for Women Teens -Variety of Birthstones

8MM Natural Gemstone Round Bead Ball Stud Earrings .925 Sterling Silver for Women Teens -Variety of Birthstones

$15.99

Compare at 49 stores

Natural Stone Stud Earrings for Women 8mm Sterling Silver Genuine Gemstone Earrings Handmade Sterling Silver Crystal Stud Earrings for Women

Natural Stone Stud Earrings for Women 8mm Sterling Silver Genuine Gemstone Earrings Handmade Sterling Silver Crystal Stud Earrings for Women

$9.99

Compare at 49 stores

Tory Burch Women's Kira Stud Earrings

Tory Burch Women's Kira Stud Earrings

$78

Compare at 45 stores