Logo
SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid, Marine, and Industrial Use

SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid, Marine, and Industrial Use

ADVERTISEMENT

Compare Buying Options

  • SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid,
    89.99
    Amazon.com

    SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid,

    Delivery date & cost shown at checkout

  • Seaflo 33-series Water Pressure Pump - 115v Ac, 3.3 Gpm, 45 Psi, Self
    103.96
    eBay

    Seaflo 33-series Water Pressure Pump - 115v Ac, 3.3 Gpm, 45 Psi, Self

    Delivery date & cost shown at checkout

  • 33-series Water Pressure Pump - 115v Ac, 3.3 Gpm, 45 Psi, Self
    123.78
    eBay

    33-series Water Pressure Pump - 115v Ac, 3.3 Gpm, 45 Psi, Self

    Delivery date & cost shown at checkout

  • 33-series Self-priming Water Pressure Pump - 3.3 Gpm, 45 Psi For Rv &
    134.99
    eBay

    33-series Self-priming Water Pressure Pump - 3.3 Gpm, 45 Psi For Rv &

    Delivery date & cost shown at checkout

  • Seaflo 110v 3.3 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year
    136.38
    eBay

    Seaflo 110v 3.3 Gpm 45 Psi Water Diaphragm Pressure Pump - 4 Year

    Delivery date & cost shown at checkout

  • 33-series Water Pressure Pump - 115v Ac, 3.3 Gpm, Self-priming,
    143.96
    eBay

    33-series Water Pressure Pump - 115v Ac, 3.3 Gpm, Self-priming,

    Delivery date & cost shown at checkout

  • 33-series Self-priming Water Pressure Pump - 3.3 Gpm, 45 Psi For Rvs &
    159.99
    eBay

    33-series Self-priming Water Pressure Pump - 3.3 Gpm, 45 Psi For Rvs &

    Delivery date & cost shown at checkout

  • Durable 33-series Water Pump - 115v, Automatic Pressure Switch For Rv
    189.91
    eBay

    Durable 33-series Water Pump - 115v, Automatic Pressure Switch For Rv

    Delivery date & cost shown at checkout

  • Durable Diaphragm Water Pump 3.3 Gpm With Self-priming &
    208.99
    eBay

    Durable Diaphragm Water Pump 3.3 Gpm With Self-priming &

    Delivery date & cost shown at checkout

  • Rv-ready Water Diaphragm Pump With 3.3 Gpm Flow & Automatic Pressure
    208.99
    eBay

    Rv-ready Water Diaphragm Pump With 3.3 Gpm Flow & Automatic Pressure

    Delivery date & cost shown at checkout

  • SEAFLO 110V 3.3 GPM 45 PSI Water Diaphragm Pressure Pump - 4 Year Warranty!!! With Plug for Wall Outlet
    129.86
    Sears

    SEAFLO 110V 3.3 GPM 45 PSI Water Diaphragm Pressure Pump - 4 Year Warranty!!! With Plug for Wall Outlet

    Delivery date & cost shown at checkout

Product Details

Specifications: Model Number: SFDPA1-033-045-33 Voltage: 115V Open Flow: 3.3 GPM (12.5 LPM) Shut-Off Pressure: 45 PSI (3.1 BAR) Max Draw:1.0 A Priming Capabilities: 6 vertical feet (1.8 m) suction lift Max Recommended Temperature: 140°F (60°C) Material: Santoprene (Diaphragm), EPDM (Valves) Ports: 1/2"-14 MNPT Dimensions: 8" long x 5-1/8" wide x 4-7/8" tall Mounting Hole Pattern: 2-7/8" long x 3-1/4" wide Warranty: 4-Year Limited Warranty
Included Components: (1) SEAFLO 33-Series Diaphragm Pump (1) Set of Instructions (2) 1/2" Barbed Hose Adaptors (1) 50 Mesh Inlet Strainer
High-Performance Three-Chamber Diaphragm Design: The SEAFLO 33-Series pump features an advanced three-chamber diaphragm design, capable of delivering a powerful flow rate of up to 3.3 gallons per minute (GPM). This design allows for high water flow, making it ideal for various applications, including supplying 3-4 fixtures simultaneously. Whether you're using it for raw saltwater, freshwater, potable water, or as a washdown pump, the SEAFLO 33-Series ensures consistent performance. The robust construction is designed to withstand both saltwater and freshwater environments, providing reliable service across a wide range of marine and RV applications.
Self-Priming and Run Dry Capabilities: This pump is engineered for convenience and reliability. With self-priming capabilities of up to 6 vertical feet, the SEAFLO 33-Series can be mounted above the water source, making it versatile for different installation scenarios. Additionally, the pump can run dry without damage, ensuring durability and long-lasting performance. This feature is particularly beneficial in situations where the water source may temporarily run out, providing peace of mind that your pump will continue to function without harm
Automatic Pressure Switch for On-Demand Operation: The SEAFLO 33-Series pump is equipped with an automatic start-and-stop pressure switch, which activates the pump when the faucet is opened and shuts it off when closed. This on-demand operation mimics the water usage experience in a home, providing convenience and efficiency. The pressure switch is adjustable, allowing you to customize the pressure settings to suit your specific needs. This smart functionality helps prevent pump overload, overheating, and unnecessary wear, prolonging the pump's lifespan.
Durable and Corrosion-Resistant Construction: Built to withstand the harsh conditions of marine and RV environments, the SEAFLO 33-Series pump features durable materials such as Santoprene for the diaphragm and EPDM for the valves. These materials are known for their abrasion and corrosion resistance, ensuring the pump can handle both saltwater and freshwater without degrading over time. The pump's construction is designed to offer long-lasting reliability, even in the most demanding conditions.
Quiet Operation with Anti-Vibration Features: Noise reduction is a key consideration in the design of the SEAFLO 33-Series pump. The pump operates quietly, comparable to an indoor electric fan, making it ideal for use in close quarters such as RVs and boats. The semi-rigid rubber mounting base minimizes vibrations, further reducing noise and preventing damage to the pump and surrounding structures. This feature ensures a peaceful and comfortable environment, whether you're relaxing on your boat or camping in your RV.

Best Review

Customers find the water pump works well, particularly in off-grid cabins, and is simple to install. They consider it good value for money and appreciate its water pumping capacity, with one customer noting it's excellent for refilling fresh water tanks. The pump's durability receives mixed feedback - while some find it rock solid, others report it breaking within a year. Customers disagree on the noise level, with some finding it quieter than expected while others say it's noisy. The pressure performance is also mixed, with some reporting excellent pressure while others experience pressure drops. Customers note that the pump gets very hot during operation.AI Generated from the text of customer reviews

Popular Products

2-Pack 10FT USB Power Extension Cable for Wyze Cam,WyzeCam Pan,YI Home Camera,Nest-Cam Indoor,Oculus Go,Netvue,KasaCam,Furbo Dog,Blink,Flat USB to Micro USB Charging Charger Cord for Wyze-Cam v3 v2

2-Pack 10FT USB Power Extension Cable for Wyze Cam,WyzeCam Pan,YI Home Camera,Nest-Cam Indoor,Oculus Go,Netvue,KasaCam,Furbo Dog,Blink,Flat USB to Micro USB Charging Charger Cord for Wyze-Cam v3 v2

$8.99

Compare at 3 stores

HONGDAK Action Camera Accessories Kit for GoPro Hero 13 12 11 10 9 Black, Waterproof Housing+Silicone Case+ Adjustable Arm+Head Chest Wrist Strap+Bike Mount+Suction Cup+Floating Grip Bundle Set 63in1

HONGDAK Action Camera Accessories Kit for GoPro Hero 13 12 11 10 9 Black, Waterproof Housing+Silicone Case+ Adjustable Arm+Head Chest Wrist Strap+Bike Mount+Suction Cup+Floating Grip Bundle Set 63in1

$31.99

Compare at 3 stores

JJC E-Mount Body Cap & Rear Lens Cap Cover Kit for Sony A7 A7II A7III A7IV A7S II III A7R II III IV A7RV A7CR A7C II A6700 A6600 A6400 A6300 A6100 A6000 A1 II ZV-E10 II ZV-E1 & More Sony Camera & Lens

JJC E-Mount Body Cap & Rear Lens Cap Cover Kit for Sony A7 A7II A7III A7IV A7S II III A7R II III IV A7RV A7CR A7C II A6700 A6600 A6400 A6300 A6100 A6000 A1 II ZV-E10 II ZV-E1 & More Sony Camera & Lens

$5.99

Compare at 2 stores

Altura Photo 58MM Tulip Flower Lens Hood for Canon EOS 77D 80D 90D Rebel T8i T7 T7i T6i T6s T6 SL2 SL3 DSLR Cameras with Canon EF-S 18-55mm f/3.5-5.6 is Lens and Select Nikon Lenses

Altura Photo 58MM Tulip Flower Lens Hood for Canon EOS 77D 80D 90D Rebel T8i T7 T7i T6i T6s T6 SL2 SL3 DSLR Cameras with Canon EF-S 18-55mm f/3.5-5.6 is Lens and Select Nikon Lenses

$9.99

Compare at 4 stores

Micro USB Cable,2Pack Extra Long Android Charger Cable 10Ft 6Ft, EnduringFast Phone Charger Cord Android USB Charging Cable Fit for Samsung Galaxy S7 S6 S7 Edge S5,Note 5 4,LG G4,HTC,PS4,Camera,MP3

Micro USB Cable,2Pack Extra Long Android Charger Cable 10Ft 6Ft, EnduringFast Phone Charger Cord Android USB Charging Cable Fit for Samsung Galaxy S7 S6 S7 Edge S5,Note 5 4,LG G4,HTC,PS4,Camera,MP3

$6.99

Compare at 9 stores